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KeyPair Consulting Inc.
KeyPair FIPS Provider for OpenSSL 3
FIPS 140-3 Non-Proprietary Security Policy
Document Version 1.3
May 15, 2024
KeyPair Consulting Inc.
987 Osos Street
San Luis Obispo, CA 93401
keypair.us
+1 805.316.5024
FIPS 140-3 Security Policy KeyPair FIPS Provider for OpenSSL 3
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Table of Contents
1 General ................................................................................................................................................................................................................................5
1.1 Overview ........................................................................................................................................................................................................................................... 5
1.2 Security Levels................................................................................................................................................................................................................................... 5
2 Cryptographic Module Specification...................................................................................................................................................................................5
2.1 Description ........................................................................................................................................................................................................................................ 5
2.2 Tested and Vendor Affirmed Module Version and Identification..................................................................................................................................................... 7
2.3 Excluded Components....................................................................................................................................................................................................................... 9
2.4 Modes of Operation.......................................................................................................................................................................................................................... 9
2.5 Algorithms....................................................................................................................................................................................................................................... 10
2.6 Security Function Implementations ................................................................................................................................................................................................ 16
2.7 Algorithm Specific Information ....................................................................................................................................................................................................... 19
2.8 RBG and Entropy ............................................................................................................................................................................................................................. 21
2.9 Key Generation................................................................................................................................................................................................................................ 21
2.10 Key Establishment........................................................................................................................................................................................................................... 22
2.11 Industry Protocols ........................................................................................................................................................................................................................... 22
3 Cryptographic Module Interfaces......................................................................................................................................................................................22
3.1 Ports and Interfaces ........................................................................................................................................................................................................................ 22
4 Roles, Services, and Authentication..................................................................................................................................................................................22
4.1 Authentication Methods ................................................................................................................................................................................................................. 22
4.2 Roles................................................................................................................................................................................................................................................ 23
4.3 Approved Services........................................................................................................................................................................................................................... 23
4.4 Non-Approved Services................................................................................................................................................................................................................... 27
4.5 External Software/Firmware Loaded .............................................................................................................................................................................................. 27
5 Software/Firmware Security .............................................................................................................................................................................................27
5.1 Integrity Techniques........................................................................................................................................................................................................................ 27
5.2 Initiate on Demand.......................................................................................................................................................................................................................... 27
5.3 Open-Source Parameters ................................................................................................................................................................................................................ 28
6 Operational Environment..................................................................................................................................................................................................28
6.1 Operational Environment Type and Requirements ........................................................................................................................................................................ 28
7 Physical Security................................................................................................................................................................................................................28
8 Non-Invasive Security........................................................................................................................................................................................................28
9 Sensitive Security Parameters Management ....................................................................................................................................................................28
9.1 Storage Areas .................................................................................................................................................................................................................................. 28
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9.2 SSP Input-Output Methods ............................................................................................................................................................................................................. 29
9.3 SSP Zeroization Methods................................................................................................................................................................................................................. 29
9.4 SSPs ................................................................................................................................................................................................................................................. 29
9.5 Additional Information.................................................................................................................................................................................................................... 35
10 Self-Tests .......................................................................................................................................................................................................................36
10.1 Pre-Operational Self-Tests .............................................................................................................................................................................................................. 36
10.2 Conditional Self-Tests...................................................................................................................................................................................................................... 36
10.3 Periodic Self-Test Information......................................................................................................................................................................................................... 39
10.4 Error States...................................................................................................................................................................................................................................... 40
10.5 Operator Initiation of Self-Tests...................................................................................................................................................................................................... 40
11 Life-Cycle Assurance......................................................................................................................................................................................................40
11.1 Installation, Initialization, and Startup Procedures......................................................................................................................................................................... 40
11.2 Administrator Guidance.................................................................................................................................................................................................................. 41
11.3 Non-Administrator Guidance .......................................................................................................................................................................................................... 42
11.4 Design and Rules ............................................................................................................................................................................................................................. 42
12 Mitigation of Other Attacks...........................................................................................................................................................................................42
12.1 Attack List........................................................................................................................................................................................................................................ 42
12.2 Mitigation Effectiveness.................................................................................................................................................................................................................. 42
12.3 Guidance and Constraints ............................................................................................................................................................................................................... 42
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List of Tables
Table 1: Security Levels...........................................................................................................................................................................................................................5
Table 2: Tested Module Identification – Software, Firmware, Hybrid (Executable Code Sets)..............................................................................................................7
Table 3: Tested Operational Environments - Software, Firmware, Hybrid ............................................................................................................................................8
Table 4: Vendor-Affirmed Operational Environments - Software, Firmware, Hybrid............................................................................................................................9
Table 5: Modes List and Description.......................................................................................................................................................................................................9
Table 6: Approved Algorithms - Cipher ................................................................................................................................................................................................10
Table 7: Approved Algorithms - Key agreement...................................................................................................................................................................................11
Table 8: Approved Algorithms - Key derivation....................................................................................................................................................................................12
Table 9: Approved Algorithms - Key management...............................................................................................................................................................................13
Table 10: Approved Algorithms - Key transport...................................................................................................................................................................................13
Table 11: Approved Algorithms - Message authentication..................................................................................................................................................................13
Table 12: Approved Algorithms - Message digest................................................................................................................................................................................14
Table 13: Approved Algorithms - Random ...........................................................................................................................................................................................14
Table 14: Approved Algorithms - Signature..........................................................................................................................................................................................15
Table 15: Vendor-Affirmed Algorithms ................................................................................................................................................................................................15
Table 16: Security Function Implementations......................................................................................................................................................................................19
Table 17: Ports and Interfaces..............................................................................................................................................................................................................22
Table 18: Roles......................................................................................................................................................................................................................................23
Table 19: Approved Services ................................................................................................................................................................................................................26
Table 20: Storage Areas........................................................................................................................................................................................................................28
Table 21: SSP Input-Output Methods...................................................................................................................................................................................................29
Table 22: SSP Zeroization Methods......................................................................................................................................................................................................29
Table 23: SSP Table 1............................................................................................................................................................................................................................33
Table 24: SSP Table 2............................................................................................................................................................................................................................35
Table 25: Pre-Operational Self-Tests....................................................................................................................................................................................................36
Table 26: Conditional Self-Tests ...........................................................................................................................................................................................................38
Table 27: Pre-Operational Periodic Information ..................................................................................................................................................................................39
Table 28: Conditional Periodic Information..........................................................................................................................................................................................40
Table 29: Error States ...........................................................................................................................................................................................................................40
List of Figures
Figure 1: Block Diagram..........................................................................................................................................................................................................................6
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1 General
1.1 Overview
This document defines the Non-Proprietary Security Policy for the KeyPair FIPS Provider for OpenSSL 3 cryptographic module by KeyPair Consulting Inc.,
hereafter denoted the Module. The Module meets FIPS 140-3 overall Level 1 requirements, with security levels as shown in Section 1.2. In accordance
with AS02.05, ISO/IEC 19790:2012 §7.7 Physical Security is optional and does not apply to the Module.
1.2 Security Levels
Section Security Level
1 1
2 1
3 1
4 1
5 1
6 1
7 N/A
8 N/A
9 1
10 1
11 3
12 1
Table 1: Security Levels
2 Cryptographic Module Specification
2.1 Description
Purpose and Use:
The Module is a cryptographic software library, intended for use by US and Canadian Federal agencies and other markets that require FIPS 140-3 validated
cryptographic functionality. The Module is distributed by KeyPair to vendors for incorporation into their products.
The Module design corresponds to the Module security rules. Security rules enforced by the Module are described in the appropriate context of this
document.
Module Type: Software
Module Embodiment: MultiChipStand
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Cryptographic Boundary:
Figure 1 depicts the Module operational environment, with the cryptographic boundary highlighted in red inclusive of all Module entry points (API calls).
The Module is defined as a Software module per AS02.03.
The pre-operational approved integrity test is performed over all components within the cryptographic boundary.
Tested Operational Environment’s Physical Perimeter (TOEPP):
The General Purpose Computer is the TOEPP.
Figure 1: Block Diagram
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2.2 Tested and Vendor Affirmed Module Version and Identification
Tested Module Identification – Software, Firmware, Hybrid (Executable Code Sets):
Package or File Name Software/ Firmware Version Features Integrity Test
fips.so 3.0.10 with KP_1.2 N/A HMAC-SHA2-256 #A4481 over the
complete module file image
Table 2: Tested Module Identification – Software, Firmware, Hybrid (Executable Code Sets)
Tested Operational Environments - Software, Firmware, Hybrid:
Operating System Hardware Platform Processors PAA/PAI Hypervisor or
Host OS
Version(s)
AIX 7.3 32-bit IBM Power E1080 (9080-HEX) IBM POWER10 (PPC) Yes 3.0.10 with
KP_1.2
AIX 7.3 32-bit IBM Power E1080 (9080-HEX) IBM POWER10 (PPC) No 3.0.10 with
KP_1.2
AIX 7.3 64-bit IBM Power E1080 (9080-HEX) IBM POWER10 (PPC) Yes 3.0.10 with
KP_1.2
AIX 7.3 64-bit IBM Power E1080 (9080-HEX) IBM POWER10 (PPC) No 3.0.10 with
KP_1.2
HID Intelligent Controller OS 2.0 LP4502 Atmel SAMA5 (ARMv7) No 3.0.10 with
KP_1.2
HID Intelligent Controller OS 2.0 MP4502 STMicroelectronics STM32MP133CAF3 (ARMv7) No 3.0.10 with
KP_1.2
Linux 5.4 Gallagher Controller 7000 NXP i.MX 8X (Cortex-A35) Yes 3.0.10 with
KP_1.2
Linux 5.4 Gallagher Controller 7000 NXP i.MX 8X (Cortex-A35) No 3.0.10 with
KP_1.2
Linux 6.1 Gallagher Controller 6000 Atmel AT91SAM9 No 3.0.10 with
KP_1.2
PexOS 1.0 SuperMicro SuperServer 6018R-
MTR
Intel® Xeon® Gold 6248 (Cascade Lake) Yes VMware ESXi
7
3.0.10 with
KP_1.2
PexOS 1.0 SuperMicro SuperServer 6018R-
MTR
Intel® Xeon® Gold 6248 (Cascade Lake) No VMware ESXi
7
3.0.10 with
KP_1.2
Panzura Base OS 1.2 Lenovo ThinkPad X1 Extreme
Gen 3
Intel® Core™ i7-10850H vPro® CPU @ 2.70GHz
(Comet Lake)
Yes 3.0.10 with
KP_1.2
Panzura Base OS 1.2 Lenovo ThinkPad X1 Extreme
Gen 3
Intel® Core™ i7-10850H vPro® CPU @ 2.70GHz
(Comet Lake)
No 3.0.10 with
KP_1.2
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Operating System Hardware Platform Processors PAA/PAI Hypervisor or
Host OS
Version(s)
Scientific Linux 6.9 SteelHead CXA-00580 Intel® Xeon® D-1513N (Broadwell) Yes 3.0.10 with
KP_1.2
Scientific Linux 6.9 SteelHead CXA-00580 Intel® Xeon® D-1513N (Broadwell) No 3.0.10 with
KP_1.2
SFOS 20.0 XGS 3100 AMD Ryzen Embedded V1780B Yes 3.0.10 with
KP_1.2
SFOS 20.0 XGS 3100 AMD Ryzen Embedded V1780B No 3.0.10 with
KP_1.2
SnowflakeOS 1.2 HPE ProLiant DL60 Gen9 Intel® Xeon® E5-2609 (Sandy Bridge EP) Yes 3.0.10 with
KP_1.2
SnowflakeOS 1.2 HPE ProLiant DL60 Gen9 Intel® Xeon® E5-2609 (Sandy Bridge EP) No 3.0.10 with
KP_1.2
SnowflakeOS 1.2 Ampere® Altra® 2U Server R272-
P33
Ampere® Altra® SOC with Aarch64 ARMv8 Yes 3.0.10 with
KP_1.2
SnowflakeOS 1.2 Ampere® Altra® 2U Server R272-
P33
Ampere® Altra® SOC with Aarch64 ARMv8 No 3.0.10 with
KP_1.2
Ubuntu 20.04 LTS Dell Inspiron 7591 Intel Core i7-10510U Yes 3.0.10 with
KP_1.2
Ubuntu 20.04 LTS Dell Inspiron 7591 Intel Core i7-10510U No 3.0.10 with
KP_1.2
Ubuntu 20.04 LTS Dell PowerEdge R7515 AMD EPYC 7313P Yes 3.0.10 with
KP_1.2
Ubuntu 20.04 LTS Dell PowerEdge R7515 AMD EPYC 7313P No 3.0.10 with
KP_1.2
ZPE Systems' Nodegrid OS
version 6.0
Net Services Router (NSR) Intel® Atom™ CPU C3758 (Denverton) Yes 3.0.10 with
KP_1.2
ZPE Systems' Nodegrid OS
version 6.0
Net Services Router (NSR) Intel® Atom™ CPU C3758 (Denverton) No 3.0.10 with
KP_1.2
Table 3: Tested Operational Environments - Software, Firmware, Hybrid
Vendor-Affirmed Operational Environments - Software, Firmware, Hybrid:
Operating
System
Hardware Platform
Ubuntu 18.04 Dell Inspiron 7591 with Intel® Core™ i7-10510U
Ubuntu 18.04 Dell PowerEdge R7515 with AMD EPYC 7313P
Ubuntu 22.04 LTS HPE ProLiant DL325 Gen10 Plus v2 with AMD EPYC 7313P
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Operating
System
Hardware Platform
Ubuntu 22.04 LTS HPE ProLiant DL60 Gen9 with Intel® Xeon® E5-2609
CentOS 7.9 Ampere® Altra® 2U Server R272-P33 with Ampere® Altra® SOC with Aarch64 ARMv8
CentOS 7.9 HW Platform: HPE ProLiant DL60 Gen9 with Intel® Xeon® E5-2609
Table 4: Vendor-Affirmed Operational Environments - Software, Firmware, Hybrid
CMVP makes no statement as to the correct operation of the Module or the security strengths of the generated keys when so ported if the specific
operational environment is not listed on the validation certificate.
2.3 Excluded Components
N/A for this Module.
2.4 Modes of Operation
Modes List and Description:
Mode
Name
Description Type Status
Indicator
Nominal Approved mode of operation Approved
Table 5: Modes List and Description
The Module only supports an Approved mode of operation. The conditions for using the Module in the Approved mode of operation are:
1. Installation of the Module as described in Section 11.1 results in the settings described below, which are required for operation in the Approved mode:
a. security-checks = 1
Enforce minimum key strengths and approved curve names.
b. allow-plaintext-csp-output = 1
Enforce the AS09.16 and AS09.17 requirement for a second independent action to output CSPs as a result of calls that produce CSPs, such as
key generation, key unwrap (or decapsulate) and shared secret calculation.
c. conditional-errors = 1
Enforce the Module entering the error state on conditional test errors such as PCT failure.
2. The Module is a cryptographic library used by a calling application. The calling application is responsible for:
a. Use of the primitives in the correct sequence.
b. Use of keys in accordance with SP 800-140D Rev. 2 (as the keys used by the Module for cryptographic purposes are provided over the call
stack by the calling application).
c. Use of a SP 800-90B compliant entropy source outside the Module boundary with at least 256 bits of security strength. Entropy is supplied to
the Module via callback functions. The callback functions shall return an error if the minimum entropy strength cannot be met.
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2.5 Algorithms
Approved Algorithms:
Cipher
Algorithm CAVP Cert Properties Reference
AES-CBC A4481 Direction - Decrypt, Encrypt
Key Length - 128, 192, 256
SP 800-38A
AES-CBC-CS1 A4481 Direction - decrypt, encrypt
Key Length - 128, 192, 256
SP 800-38A
AES-CBC-CS2 A4481 Direction - decrypt, encrypt
Key Length - 128, 192, 256
SP 800-38A
AES-CBC-CS3 A4481 Direction - decrypt, encrypt
Key Length - 128, 192, 256
SP 800-38A
AES-CCM A4481 Key Length - 128, 192, 256 SP 800-38C
AES-CFB1 A4481 Direction - Decrypt, Encrypt
Key Length - 128, 192, 256
SP 800-38A
AES-CFB128 A4481 Direction - Decrypt, Encrypt
Key Length - 128, 192, 256
SP 800-38A
AES-CFB8 A4481 Direction - Decrypt, Encrypt
Key Length - 128, 192, 256
SP 800-38A
AES-CTR A4481 Direction - Decrypt, Encrypt
Key Length - 128, 192, 256
SP 800-38A
AES-ECB A4481 Direction - Decrypt, Encrypt
Key Length - 128, 192, 256
SP 800-38A
AES-GCM A4481 Direction - Decrypt, Encrypt
IV Generation - External, Internal
IV Generation Mode - 8.2.1
Key Length - 128, 192, 256
SP 800-38D
AES-KW A4481 Direction - Decrypt, Encrypt
Key Length - 128, 192, 256
SP 800-38F
AES-KWP A4481 Direction - Decrypt, Encrypt
Key Length - 128, 192, 256
SP 800-38F
AES-OFB A4481 Direction - Decrypt, Encrypt
Key Length - 128, 192, 256
SP 800-38A
AES-XTS Testing Revision 2.0 A4481 Direction - Decrypt, Encrypt
Key Length - 128, 256
SP 800-38E
Table 6: Approved Algorithms - Cipher
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Key agreement
Algorithm CAVP Cert Properties Reference
KAS-ECC CDH-Component
SP800-56Ar3 (CVL)
A4481 Curve - B-233, B-283, B-409, B-571, K-233, K-283, K-409, K-571, P-224, P-256, P-384, P-521 SP 800-56A
Rev. 3
KAS-ECC-SSC Sp800-56Ar3 A4481 Domain Parameter Generation Methods - B-233, B-283, B-409, B-571, K-233, K-283, K-409, K-571, P-224,
P-256, P-384, P-521
Scheme -
ephemeralUnified -
KAS Role - initiator, responder
SP 800-56A
Rev. 3
KAS-FFC-SSC Sp800-56Ar3 A4481 Domain Parameter Generation Methods - FB, FC, ffdhe2048, ffdhe3072, ffdhe4096, ffdhe6144,
ffdhe8192, modp-2048, modp-3072, modp-4096, modp-6144, modp-8192
Scheme -
dhEphem -
KAS Role - initiator, responder
SP 800-56A
Rev. 3
KAS-IFC-SSC A4481 Modulo - 2048, 3072, 4096, 6144, 8192
Key Generation Methods - rsakpg1-basic, rsakpg1-crt, rsakpg1-prime-factor, rsakpg2-basic, rsakpg2-crt,
rsakpg2-prime-factor
Scheme -
KAS1 -
KAS Role - initiator, responder
KAS2 -
KAS Role - initiator, responder
SP 800-56A
Rev. 3
Table 7: Approved Algorithms - Key agreement
Key derivation
Algorithm CAVP Cert Properties Reference
KDA HKDF SP800-
56Cr2
A4481 Derived Key Length - 2048
Shared Secret Length - Shared Secret Length: 224-8192 Increment 8
HMAC Algorithm - SHA-1, SHA2-224, SHA2-256, SHA2-384, SHA2-512, SHA2-512/224, SHA2-512/256, SHA3-
224, SHA3-256, SHA3-384, SHA3-512
SP 800-56C
Rev. 2
KDA OneStep SP800-
56Cr2
A4481 Derived Key Length - 2048
Shared Secret Length - Shared Secret Length: 224-8192 Increment 8
SP 800-56C
Rev. 2
KDA TwoStep SP800-
56Cr2
A4481 MAC Salting Methods - default, random
KDF Mode - feedback
Derived Key Length - 2048
Shared Secret Length - Shared Secret Length: 224-8192 Increment 8
SP 800-56C
Rev. 2
KDF ANS 9.42 (CVL) A4481 KDF Type - DER
Hash Algorithm - SHA-1, SHA2-224, SHA2-256, SHA2-384, SHA2-512, SHA2-512/224, SHA2-512/256, SHA3-
224, SHA3-256, SHA3-384, SHA3-512
Key Data Length - Key Data Length: 8-4096 Increment 8
SP 800-135
Rev. 1
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Algorithm CAVP Cert Properties Reference
KDF ANS 9.63 (CVL) A4481 Hash Algorithm - SHA2-224, SHA2-256, SHA2-384, SHA2-512
Key Data Length - Key Data Length: 128, 4096
SP 800-135
Rev. 1
KDF SP800-108 A4481 KDF Mode - Counter, Feedback
Supported Lengths - Supported Lengths: 8, 72, 128, 776, 3456, 4096
SP 800-108
Rev. 1
KDF SSH (CVL) A4481 Cipher - AES-128, AES-192, AES-256
Hash Algorithm - SHA-1, SHA2-224, SHA2-256, SHA2-384, SHA2-512
SP 800-135
Rev. 1
PBKDF A4481 Iteration Count - Iteration Count: 1-10000 Increment 1
Password Length - Password Length: 8-128 Increment 8
SP 800-132
TLS v1.2 KDF RFC7627
(CVL)
A4481 Hash Algorithm - SHA2-256, SHA2-384, SHA2-512 SP 800-135
Rev. 1
TLS v1.3 KDF (CVL) A4481 HMAC Algorithm - SHA2-256, SHA2-384
KDF Running Modes - DHE, PSK, PSK-DHE
SP 800-135
Rev. 1
Table 8: Approved Algorithms - Key derivation
Key management
Algorithm CAVP Cert Properties Reference
DSA KeyGen (FIPS186-
4)
A4481 L - 2048, 3072
N - 224, 256
FIPS 186-4
DSA PQGGen (FIPS186-
4)
A4481 L - 2048, 3072
N - 224, 256
Hash Algorithm - SHA2-224, SHA2-256, SHA2-384, SHA2-512, SHA2-512/224, SHA2-512/256
FIPS 186-4
DSA PQGVer (FIPS186-
4)
A4481 L - 1024, 2048, 3072
N - 160, 224, 256
Hash Algorithm - SHA-1, SHA2-224, SHA2-256, SHA2-384, SHA2-512, SHA2-512/224, SHA2-512/256
FIPS 186-4
ECDSA KeyGen
(FIPS186-4)
A4481 Curve - B-233, B-283, B-409, B-571, K-233, K-283, K-409, K-571, P-224, P-256, P-384, P-521
Secret Generation Mode - Testing Candidates
FIPS 186-4
ECDSA KeyVer
(FIPS186-4)
A4481 Curve - B-163, B-233, B-283, B-409, B-571, K-163, K-233, K-283, K-409, K-571, P-192, P-224, P-256, P-384, P-
521
FIPS 186-4
EDDSA KeyGen A4481 Curve - ED-25519, ED-448 FIPS 186-5
EDDSA KeyVer A4481 Curve - ED-25519, ED-448 FIPS 186-5
Safe Primes Key
Generation
A4481 Safe Prime Groups - ffdhe2048, ffdhe3072, ffdhe4096, ffdhe6144, ffdhe8192, modp-2048, modp-3072,
modp-4096, modp-6144, modp-8192
SP 800-56A
Rev. 3
Safe Primes Key
Verification
A4481 Safe Prime Groups - ffdhe2048, ffdhe3072, ffdhe4096, ffdhe6144, ffdhe8192, modp-2048, modp-3072,
modp-4096, modp-6144, modp-8192
SP 800-56A
Rev. 3
RSA KeyGen (FIPS186-
4)
A4481 Key Generation Mode - B.3.3
Modulo - 2048, 3072, 4096
Primality Tests - Table C.2
Private Key Format - Standard
FIPS 186-4
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Table 9: Approved Algorithms - Key management
Key transport
Algorithm CAVP Cert Properties Reference
KTS-IFC A4481 Modulo - 2048, 3072, 4096, 6144
Key Generation Methods - rsakpg1-basic, rsakpg1-crt, rsakpg1-prime-factor, rsakpg2-basic, rsakpg2-crt, rsakpg2-
prime-factor
Scheme -
KTS-OAEP-basic -
KAS Role - initiator, responder
Key Transport Method -
Key Length - 1024
SP 800-56B Rev.
2
Table 10: Approved Algorithms - Key transport
Message authentication
Algorithm CAVP Cert Properties Reference
AES-CMAC A4481 Direction - Generation, Verification
Key Length - 128, 192, 256
SP 800-38B
AES-GMAC A4481 Direction - Decrypt, Encrypt
IV Generation - External, Internal
IV Generation Mode - 8.2.1
Key Length - 128, 192, 256
SP 800-38D
HMAC-SHA-1 A4481 Key Length - Key Length: 112-2048 Increment 8 FIPS 198-1
HMAC-SHA2-224 A4481 Key Length - Key Length: 112-2048 Increment 8 FIPS 198-1
HMAC-SHA2-256 A4481 Key Length - Key Length: 112-2048 Increment 8 FIPS 198-1
HMAC-SHA2-384 A4481 Key Length - Key Length: 112-2048 Increment 8 FIPS 198-1
HMAC-SHA2-512 A4481 Key Length - Key Length: 112-2048 Increment 8 FIPS 198-1
HMAC-SHA2-512/224 A4481 Key Length - Key Length: 112-2048 Increment 8 FIPS 198-1
HMAC-SHA2-512/256 A4481 Key Length - Key Length: 112-2048 Increment 8 FIPS 198-1
HMAC-SHA3-224 A4481 Key Length - Key Length: 112-2048 Increment 8 FIPS 198-1
HMAC-SHA3-256 A4481 Key Length - Key Length: 112-2048 Increment 8 FIPS 198-1
HMAC-SHA3-384 A4481 Key Length - Key Length: 112-2048 Increment 8 FIPS 198-1
HMAC-SHA3-512 A4481 Key Length - Key Length: 112-2048 Increment 8 FIPS 198-1
KMAC-128 A4481 Message Length - Message Length: 0-65536 Increment 8
Key Data Length - Key Data Length: 128-1024 Increment 8
SP 800-185
KMAC-256 A4481 Message Length - Message Length: 0-65536 Increment 8
Key Data Length - Key Data Length: 128-1024 Increment 8
SP 800-185
Table 11: Approved Algorithms - Message authentication
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Message digest
Algorithm CAVP Cert Properties Reference
SHA-1 A4481 Message Length - Message Length: 0-65528 Increment 8
Large Message Sizes - 1, 2, 4, 8
FIPS 180-4
SHA2-224 A4481 Message Length - Message Length: 0-65528 Increment 8
Large Message Sizes - 1, 2, 4, 8
FIPS 180-4
SHA2-256 A4481 Message Length - Message Length: 0-65528 Increment 8
Large Message Sizes - 1, 2, 4, 8
FIPS 180-4
SHA2-384 A4481 Message Length - Message Length: 0-65528 Increment 8
Large Message Sizes - 1, 2, 4, 8
FIPS 180-4
SHA2-512 A4481 Message Length - Message Length: 0-65528 Increment 8
Large Message Sizes - 1, 2, 4, 8
FIPS 180-4
SHA2-512/224 A4481 Message Length - Message Length: 0-65528 Increment 8
Large Message Sizes - 1, 2, 4, 8
FIPS 180-4
SHA2-512/256 A4481 Message Length - Message Length: 0-65528 Increment 8
Large Message Sizes - 1, 2, 4, 8
FIPS 180-4
SHA3-224 A4481 Message Length - Message Length: 0-65536 Increment 8
Large Message Sizes - 1, 2, 4, 8
FIPS 202
SHA3-256 A4481 Message Length - Message Length: 0-65536 Increment 8
Large Message Sizes - 1, 2, 4, 8
FIPS 202
SHA3-384 A4481 Message Length - Message Length: 0-65536 Increment 8
Large Message Sizes - 1, 2, 4, 8
FIPS 202
SHA3-512 A4481 Message Length - Message Length: 0-65536 Increment 8
Large Message Sizes - 1, 2, 4, 8
FIPS 202
SHAKE-128 A4481 Output Length - Output Length: 16-65536 Increment 8 FIPS 202
SHAKE-256 A4481 Output Length - Output Length: 16-65536 Increment 8 FIPS 202
Table 12: Approved Algorithms - Message digest
Random
Algorithm CAVP Cert Properties Reference
Counter DRBG A4481 Prediction Resistance - Yes
Mode - AES-128, AES-192, AES-256
Derivation Function Enabled - No, Yes
SP 800-90A Rev. 1
Hash DRBG A4481 Prediction Resistance - Yes
Mode - SHA-1, SHA2-224, SHA2-256, SHA2-384, SHA2-512, SHA2-512/224, SHA2-512/256
SP 800-90A Rev. 1
HMAC DRBG A4481 Prediction Resistance - Yes
Mode - SHA-1, SHA2-224, SHA2-256, SHA2-384, SHA2-512, SHA2-512/224, SHA2-512/256
SP 800-90A Rev. 1
Table 13: Approved Algorithms - Random
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Signature
Algorithm CAVP Cert Properties Reference
ECDSA SigGen (FIPS186-4) A4481 Component - No, Yes
Curve - B-233, B-283, B-409, B-571, K-233, K-283, K-409, K-571, P-224, P-256, P-384, P-521
Hash Algorithm - SHA2-224, SHA2-256, SHA2-384, SHA2-512, SHA2-512/224, SHA2-512/256
FIPS 186-4
ECDSA SigVer (FIPS186-4) A4481 Component - No
Curve - B-163, B-233, B-283, B-409, B-571, K-163, K-233, K-283, K-409, K-571, P-192, P-224, P-256, P-
384, P-521
Hash Algorithm - SHA-1, SHA2-224, SHA2-256, SHA2-384, SHA2-512, SHA2-512/224, SHA2-512/256
FIPS 186-4
DSA SigGen (FIPS186-4) A4481 L - 2048, 3072
N - 224, 256
Hash Algorithm - SHA2-224, SHA2-256, SHA2-384, SHA2-512, SHA2-512/224, SHA2-512/256
FIPS 186-4
DSA SigVer (FIPS186-4) A4481 L - 1024, 2048, 3072
N - 160, 224, 256
Hash Algorithm - SHA-1, SHA2-224, SHA2-256, SHA2-384, SHA2-512, SHA2-512/224, SHA2-512/256
FIPS 186-4
EDDSA SigGen A4481 Curve - ED-25519, ED-448 FIPS 186-5
EDDSA SigVer A4481 Curve - ED-25519, ED-448 FIPS 186-5
RSA SigGen (FIPS186-4) A4481 Signature Type - ANSI X9.31, PKCS 1.5, PKCSPSS
Modulo - 2048, 3072, 4096
FIPS 186-4
RSA SigGen (FIPS186-5) A4481 Modulo - 2048, 3072, 4096
Signature Type - pkcs1v1.5, pss
FIPS 186-5
RSA Signature Primitive
(CVL)
A4481 Private Key Format - crt FIPS 186-4
RSA SigVer (FIPS186-4) A4481 Signature Type - ANSI X9.31, PKCS 1.5, PKCSPSS
Modulo - 1024, 2048, 3072, 4096
FIPS 186-4
RSA SigVer (FIPS186-5) A4481 Modulo - 2048, 3072, 4096
Signature Type - pkcs1v1.5, pss
FIPS 186-5
Table 14: Approved Algorithms - Signature
Vendor-Affirmed Algorithms:
Name Properties Implementation Reference
CKG Section 4 KeyPair FIPS Provider for OpenSSL 3 NIST, SP 800-133 Rev. 2
CKG Section 5 KeyPair FIPS Provider for OpenSSL 3 NIST, SP 800-133 Rev. 2
CKG Section 6.2 KeyPair FIPS Provider for OpenSSL 3 NIST, SP 800-133 Rev. 2
Hash DRBG with SHA3-256, SHA3-512 KeyPair FIPS Provider for OpenSSL 3 NIST, SP 800-90A Rev. 1
HMAC DRBG with SHA3-256, SHA3-512 KeyPair FIPS Provider for OpenSSL 3 NIST, SP 800-90A Rev. 1
Table 15: Vendor-Affirmed Algorithms
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Non-Approved, Allowed Algorithms:
N/A for this module.
Non-Approved, Allowed Algorithms with No Security Claimed:
N/A for this Module.
Non-Approved, Not Allowed Algorithms:
N/A for this Module.
2.6 Security Function Implementations
Name Type Description Properties Algorithms
Cipher (Unauth) BC-UnAuth AES ciphers AES-CBC
AES-CBC-CS1
AES-CBC-CS2
AES-CBC-CS3
AES-CFB1
AES-CFB128
AES-CFB8
AES-CTR
AES-ECB
AES-OFB
AES-XTS Testing Revision 2.0
Cipher (Auth) BC-Auth Authenticated ciphers AES-CCM
AES-GCM
AES-KW
AES-KWP
CKG Section 4 CKG Using the Output of a Random
Bit Generator
CKG Section 4
CKG Section 5 CKG Generation of Key Pairs for
Asymmetric-Key Algorithms
CKG Section 5
CKG Section 6.2 CKG Derivation of Symmetric Keys CKG Section 6.2
Key agreement KAS-SSC Key agreement KAS:KAS-ECC-SSC provides
between 112 and 256 bits of
encryption strength; KAS-FFC-
SSC provides between 112 and
200 bits of encryption strength;
KAS-IFC-SSC provides between
112 and 200 bits of encryption
strength
KAS-ECC CDH-Component
SP800-56Ar3
KAS-ECC-SSC Sp800-56Ar3
KAS-FFC-SSC Sp800-56Ar3
KAS-IFC-SSC
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Name Type Description Properties Algorithms
Key derivation KAS-135KDF
KAS-56CKDF
KBKDF
PBKDF
KAS-KDF HKDF SP800-56Cr2
KAS-KDF OneStep SP800-56Cr2
KAS-KDF TwoStep SP800-56Cr2
KDF ANS 9.42
KDF ANS 9.63
KDF SP800-108
KDF SSH
PBKDF
TLS v1.2 KDF RFC7627
TLS v1.3 KDF
Key management ECC AsymKeyPair-KeyGen
AsymKeyPair-KeyVer
ECDSA KeyGen (FIPS186-4)
ECDSA KeyVer (FIPS186-4)
Key management Edwards AsymKeyPair-KeyGen
AsymKeyPair-KeyVer
EDDSA KeyGen
EDDSA KeyVer
Key management FFC AsymKeyPair-KeyGen DSA KeyGen (FIPS186-4)
DSA PQGGen (FIPS186-4)
DSA PQGVer (FIPS186-4)
Safe Primes Key Generation
Safe Primes Key Verification
Key management IFC AsymKeyPair-KeyGen RSA KeyGen (FIPS186-4)
Key transport KTS-Encap KTS:2048, 3072, 4096 or 6144-
bit keys provide between 112
and 176 bits of encryption
strength
KTS-IFC
KTS (Cipher w/ CMAC, GMAC,
HMAC, KMAC)
BC-Auth
BC-UnAuth
MAC
SP 800-38F Section 3.1
Provisions
KTS:128, 192 or 256-bit keys
provide between 128 and 256
bits of encryption strength
AES-CBC
AES-CBC-CS1
AES-CBC-CS2
AES-CBC-CS3
AES-CFB1
AES-CFB128
AES-CFB8
AES-CTR
AES-ECB
AES-OFB
AES-CCM
AES-GCM
AES-GMAC
AES-CMAC
HMAC-SHA-1
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Name Type Description Properties Algorithms
HMAC-SHA2-224
HMAC-SHA2-256
HMAC-SHA2-384
HMAC-SHA2-512
HMAC-SHA2-512/224
HMAC-SHA2-512/256
HMAC-SHA3-224
HMAC-SHA3-256
HMAC-SHA3-384
HMAC-SHA3-512
KMAC-128
KMAC-256
KTS (AES KW, KWP) BC-Auth KTS:128, 192 or 256-bit keys
provide between 128 and 256
bits of encryption strength
AES-KW
AES-KWP
MAC AES (CMAC, GMAC) MAC AES-GMAC
AES-CMAC
MAC HMAC MAC HMAC-SHA-1
HMAC-SHA2-224
HMAC-SHA2-256
HMAC-SHA2-384
HMAC-SHA2-512
HMAC-SHA2-512/224
HMAC-SHA2-512/256
HMAC-SHA3-224
HMAC-SHA3-256
HMAC-SHA3-384
HMAC-SHA3-512
MAC KMAC (XOF) XOF KMAC-128
KMAC-256
Message Digest SHA SHA-1
SHA2-224
SHA2-256
SHA2-384
SHA2-512
SHA2-512/224
SHA2-512/256
SHA3-224
SHA3-256
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Name Type Description Properties Algorithms
SHA3-384
SHA3-512
Message Digest (XOF SHAKE) XOF SHAKE-128
SHAKE-256
Random DRBG Counter DRBG
Hash DRBG
HMAC DRBG
Signature DSA DigSig-SigGen
DigSig-SigVer
DSA SigGen (FIPS186-4)
DSA SigVer (FIPS186-4)
Signature ECDSA DigSig-SigGen
DigSig-SigVer
ECDSA SigGen (FIPS186-4)
ECDSA SigVer (FIPS186-4)
Signature EDDSA DigSig-SigGen
DigSig-SigVer
EDDSA SigGen
EDDSA SigVer
Signature RSA DigSig-SigGen
DigSig-SigVer
RSA SigGen (FIPS186-4)
RSA SigGen (FIPS186-5)
RSA Signature Primitive
RSA SigVer (FIPS186-4)
RSA SigVer (FIPS186-5)
Table 16: Security Function Implementations
2.7 Algorithm Specific Information
AES-GCM:
The Module supports internal IV generation using the Approved DRBG. The IV is at least 96 bits in length per SP 800-38D Section 8.2.2, and the Approved
DRBG generates outputs such that the (key, IV) pair collision probability is less than 2-32
per SP 800-38D Section 8.
AES-GCM IVs shall be used in compliance with FIPS 140-3 IG C.H scenario 1a (TLS/DTLS 1.2, per RFC 5288), 1d (SSHv2, per RFC 5647) and 5 (TLS 1.3, per
RFC 8446). The Module is compatible with TLS/DTLS 1.2 protocol and provides the primitives to support the AES GCM ciphersuites from SP 800-52 Rev. 1
Section 3.3.1. The Module’s implementation of AES-GCM is used together with one or more applications outside the Module’s cryptographic boundary
that implement the specified protocols; these protocols have not been reviewed or tested by the CAVP and CMVP. In each of the protocols, if the Module’s
power is lost and then restored, the key used for the AES GCM encryption/decryption shall be re-distributed. This condition is not enforced by the Module
but is met implicitly. The Module does not retain any state across reset or power-cycles: AES-GCM key/IVs are not stored in non-volatile persistent memory
(i.e., disk), hence no re-connection can occur without a fresh key establishment operation and the associated SSPs.
The Module explicitly ensures that the counter (the nonce_explicit part of the IV) does not exhaust the maximum number of possible values of 264
-1 for a
given session key. If this exhaustion condition is observed, the Module returns an error indication to the calling application, which will then need to either
abort the connection, or trigger a handshake to establish a new encryption key.
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XTS-AES:
In accordance with SP 800-38E, the XTS-AES algorithm is to be used for confidentiality on storage devices. The Module complies with FIPS 140-3 IG C.I by:
• Generating Key_1 and Key_2 independently according to the rules for component symmetric keys from SP 800-133 Rev. 2, Section 6.3.
• Explicitly checking that Key_1 ≠ Key_2 before using the keys in the XTS-AES algorithm to process data with them.
Key Agreement:
The Module implements the following Approved key agreement methods which have been CAVP tested and validated:
• KAS-ECC-SSC per SP 800-56A Rev. 3 (FIPS 140-3 IG D.F Scenario 2, path 1).
• KAS-FFC-SSC per SP 800-56A Rev. 3 (FIPS 140-3 IG D.F Scenario 2, path 1).
• KAS-IFC-SSC per SP 800-56B Rev. 2 (FIPS 140-3 IG D.F Scenario 1, path 1).
The Module obtains the FIPS 140-3 IG D.F required key agreement assurances:
• SP 800-56A Rev. 3 in accordance with Section 5.6.2.
• SP 800-56B Rev. 2 in accordance with Section 6.4.
PBKDF:
The implemented PBKDF uses Option 1a specified in SP 800-132 Section 5.4.
FIPS 140-3 IG D.N SP 800-132 Password-Based Key Derivation for Storage Applications notes that:
The strength of the Data Protection Key is based on the strength of the Password and/or Passphrase used in key derivation. SP 800-132 does not impose
any strictly defined requirements on the strength of a password. It says that “passwords should be strong enough so that it is infeasible for attackers to
get access by guessing a password.”
The choice to use the PBKDF with a password or passphrase is entirely outside the scope of the Module, managed by the calling application – and potentially
would need to accommodate not only application-level considerations, but end use environment considerations and policies as well. As examples, the end
use environment may impose policies to reject words found in a dictionary, to use specific types of characters (upper case, lower case, punctuation) and
so on. The Module does not enforce a reduced character space (referring to the set of allowed characters), and as such, any policy to restrict the character
space weakens the potential strength of the derived Data Protection Key (KD_PW_PBKDF).
In the summary of password strength guidance below, the term useful refers to characters which are not simply padding the string, for example with some
combination of repetitive characters – such means of skirting organizational policies are not recommended. The phrase character space refers to the set
of characters that a password or passphrase is constrained to. The printable character space is assumed to be 95 printable characters.
Integrators making use of PBKDF with this Module shall determine password policy and input length based on the intended output key size and strength,
taking into consideration the probability of guessing KD_PW_PBKDF. The following examples are provided to guide parameter selection:
• 1/(2256
) = 8.6E-78 for a 32-byte KD_PW_PBKDF field with no character space restriction (equivalent to a 256-bit symmetric key).
• 1/(9518
) = 2.5E-36 for KD_PW_PBKDF with 18 useful printable characters (better than a 112-bit symmetric key, i.e. 1/(2112
) = 1.9E-34).
• 1/(9520
) = 3.4E-48 for KD_PW_PBKDF with 20 useful printable characters (better than a 128-bit symmetric key, i.e. 1/(2128
) = 2.9E-39).
• 1/(9540
) = 7.8E-80 for KD_PW_PBKDF with 40 useful printable characters (better than a 256-bit symmetric key, i.e. 1/(2256
) = 8.6E-78).
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In accordance with SP 800-132 and FIPS 140-3 IG D.N, keys derived from passwords are only to be used in storage applications.
The iteration count shall be selected as large as possible, as long as the time required to generate the key using the entered password is acceptable for
the users. The Module enforces the following SP 800-132 compliance checks:
• The iteration count is at least 1000.
• The salt length is at least 128 bits.
• The derived key length is at least 112 bits.
RSA:
The Module complies with FIPS 140-3 IG C.F as follows:
• RSA Key Generation, Signature Generation and Signature Verification have been tested and validated with all implemented modulus lengths for
which CAVP testing is available: k = 1024 (legacy Signature Verification only), k = 2048, k = 3072, and k = 4096.
• The Module also supports RSA Key Generation, Signature Generation and Signature Verification with modulus lengths for which CAVP testing is
not available: k > 4096.
SHA-3 and SHAKE:
The Module complies with FIPS 140-3 IG C.C as follows:
• All implemented SHA-3 and SHAKE functions have been tested and validated on all of the Module’s operating environments.
• Vendor affirmation is claimed for use of the SHA3-256 and SHA3-512 hash functions as part of the Hash DRBG and HMAC DRBG, for which CAVP
testing with SHA-3 is not available.
2.8 RBG and Entropy
N/A for this Module.
The calling application is responsible for use of a SP 800-90B compliant entropy source outside the Module boundary providing at least 256 bits of security
strength. Entropy is supplied to the Module via callback functions. The following caveat applies per FIPS 140-3 IG 9.3.A:
No assurance of the minimum strength of generated SSPs (e.g., keys).
2.9 Key Generation
The Module:
• Produces random values in accordance with SP 800-133 Rev. 2 Section 4, in that the DRBG output is provided directly as the random output.
• Does not provide any service beyond random value generation for symmetric key generation. SSPs used with symmetric key algorithms are
provided by the calling application.
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• Produces asymmetric keys in accordance with SP 800-133 Rev. 2 Section 5, in that all asymmetric keys generated by the Module (the Key
management service) provide the output of the approved key generation algorithm with no post-processing or manipulation of the generated key
pairs. As noted in the previous item, random values used in the asymmetric key generation algorithms are direct outputs of the DRBG. Keys
produced by the Module use an internal Counter DRBG for which the minimum key size and equivalent security strength is 128 bits.
• Supports symmetric key derivation in accordance with SP 800-133 Rev. 2 Section 6.2, using the approved and CAVP listed KDF algorithms.
2.10 Key Establishment
The Module implements key agreement methods compliant with FIPS 140-3 IG D.F and key transport methods compliant with FIPS 140-3 IG D.G. Strengths
are provided in Section 2.6.
2.11 Industry Protocols
The Module conforms to FIPS 140-3 IG D.C References to the Support of Industry Protocols: while it provides SP 800-56A Rev. 3 conformant schemes and
API entry points oriented to TLS usage, the Module does not contain the full implementation of TLS. The following caveat is required:
No parts of the TLS protocol, other than the approved cryptographic algorithms and the KDFs, have been tested by the CAVP and CMVP.
3 Cryptographic Module Interfaces
3.1 Ports and Interfaces
Physical Port Logical
Interface(s)
Data That Passes
N/A (API - input) Control Input
Data Input
API input: stack frame including non-sensitive parameters.
N/A (API - output) Data Output
Status Output
API output: output parameters and return value resulting from call execution.
Table 17: Ports and Interfaces
The Module does not interact with physical ports. The Control Output interface is not applicable, as the Module does not control other components.
4 Roles, Services, and Authentication
4.1 Authentication Methods
N/A for this Module.
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4.2 Roles
Name Type Operator Type Authentication Methods
CO Role CO
Table 18: Roles
The Module supports the mandatory Cryptographic Officer (CO) operational role only (implicitly identified), and does not support a maintenance role or a
bypass capability. The Module does not provide an authentication or identification method of its own. The CO role is assumed by meeting the conditions
of Section 11 of this document and in associated KeyPair FIPS Provider for OpenSSL 3 Guidance Documentation.
4.3 Approved Services
Name Description Indicator Inputs Outputs Security
Functions
SSP Access
Cipher Encrypt or decrypt data,
including AEAD modes (CCM,
GCM).
FIPS_OK Encryption or decryption key;
plaintext or ciphertext data; flags.
Status return. Plaintext
or ciphertext data.
Cipher (Unauth)
Cipher (Auth)
CO
- SC_EDK_AES: W,E
- SC_EDK_XTS: W,E
Get capabilities Reports information on the
requested capabilities.
FIPS_OK Provider context, capability,
callback pointer and arguments.
Description of
capabilities.
Initialize Module initialization,
including instantiation of the
opaque (managed within the
module) Counter DRBG
instance.
FIPS_OK Core handle, dispatch in and out,
provider context.
Initialization status (1 =
pass, 0 = fail).
Random
MAC HMAC
CO
- DRBG_EI: W,E,Z
- DRBG_Seed: G,E,Z
- DRBG_Key: G,W,E
- DRBG_V: G,W,E
Key agreement Perform key agreement
primitives on behalf of the
calling process (does not
establish keys into the
module).
FIPS_OK Key structs (key agreement keys);
flags.
Status return; key
agreement shared
secret.
CKG Section 5
Key agreement
CO
- KAS_Private_ECC:
W,E
- KAS_Public_ECC: W,E
- KAS_Private_FFC: W,E
- KAS_Public_FFC: W,E
- KAS_Private_IFC: W,E
- KAS_Public_IFC: W,E
- KAS_SS_ECC: G,R
- KAS_SS_FFC: G,R
- KAS_SS_IFC: G,R
Key derivation Derive keying material from a
shared secret.
FIPS_OK Key agreement shared secret;
flags.
Status return; derived
keying material.
Key derivation
CKG Section 6.2
CO
- KD_DKM_KDF: G,R
- KD_PW_PBKDF: W,E
- KD_DKM_PBKDF: G,R
- KD_SK: W,E
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Name Description Indicator Inputs Outputs Security
Functions
SSP Access
Key management Generate asymmetric key
pairs.
FIPS_OK ECDSA, EdDSA: curve identifier.
DSA, RSA: domain parameter
targets.
Status return; general
digital signature
private and public
keys.
Key management
ECC
Key management
Edwards
Key management
FFC
Key management
IFC
CKG Section 4
CO
- DRBG_C: G,W,E
- DRBG_Key: W,G,E
- DRBG_V: W,G,E
- GKP_Private_ECC: G,R
- GKP_Public_ECC: G,R
-
GKP_Private_Edwards:
G,R
- GKP_Public_Edwards:
G,R
- GKP_Private_FFC: G,R
- GKP_Public_FFC: G,R
- GKP_Private_IFC: G,R
- GKP_Public_IFC: G,R
Key transport Encapsulate or decapsulate
key material on behalf of the
calling process.
FIPS_OK Key encapsulation/decapsulation
key or Key wrap/unwrap key.
Status return; key
transport shared
secret.
CKG Section 5
Key transport
KTS (Cipher w/
CMAC, GMAC,
HMAC, KMAC)
KTS (AES KW,
KWP)
CO
- KTS_KDK_IFC: W,E
- KTS_KEK_IFC: W,E
- KTS_SS_IFC: G,R
Message
authentication
Generate or verify data
integrity.
FIPS_OK Keyed hash key. Status return; MAC
output value.
MAC AES (CMAC,
GMAC)
MAC HMAC
MAC KMAC (XOF)
CO
- KH_Key_AES-CMAC:
W,E
- KH_Key_AES-GMAC:
W,E
- KH_Key_HMAC: W,E
- KH_Key_KMAC: W,E
Message digest Generate a message digest. FIPS_OK Message; flags. Status return; Hash
output value.
Message Digest
Message Digest
(XOF SHAKE)
Query Report available crypto
operations.
FIPS_OK Provider context, operation ID. Array of available
operations.
Random Generate random bits using
the DRBG.
FIPS_OK DRBG struct (RBG State);
DRBG_Seed.
Status return; Random
value.
Random
CKG Section 4
CO
- DRBG_C: W,E
- DRBG_EI: W,E,Z
- DRBG_Seed: G,E,Z
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Name Description Indicator Inputs Outputs Security
Functions
SSP Access
- DRBG_Key: W,E
- DRBG_V: W,E
Self-test Perform the self-test
sequence.
FIPS_OK Provider context. Status (1 = pass, 0 =
fail).
Show module
name and
versioning
information
Return module name and
versioning information.
FIPS_OK Provider context, parameter types
(array).
Parameter types
(array) with: Name,
Version.
Show status OpenSSL core metadata
(Gettable parameters; Get
parameters).
FIPS_OK Provider context, parameter types
(array).
Parameter types with:
BuildInfo, Status,
SecurityChecks; Status
return.
Signature Generate or verify digital
signatures. (SSPs are passed in
by the calling process.)
FIPS_OK Sign: signing key; message. Verify:
signature value; flags; sizes.
Status return;
Signature value.
CKG Section 5
Signature DSA
Signature ECDSA
Signature EDDSA
Signature RSA
CO
- DS_SGK_ECC: W,E
- DS_SVK_ECC: W,E
- DS_SGK_Edwards:
W,E
- DS_SVK_Edwards:
W,E
- DS_SGK_FFC: W,E
- DS_SVK_FFC: W,E
- DS_SGK_IFC: W,E
- DS_SVK_IFC: W,E
Teardown Uninstantiate the module;
zeroizes internal CTR DRBG
state (DRBG_Key, DRBG_V).
FIPS_OK Provider context. None. CO
- DRBG_Key: Z
- DRBG_V: Z
Zeroize Zeroization of allocated key
structures using
openssl_cleanse.
FIPS_OK Memory pointer. Void. CO
- DRBG_C: Z
- DRBG_EI: Z
- DRBG_Key: Z
- DRBG_Seed: Z
- DRBG_V: Z
- DS_SGK_ECC: Z
- DS_SGK_Edwards: Z
- DS_SGK_FFC: Z
- DS_SGK_IFC: Z
- DS_SVK_ECC: Z
- DS_SVK_Edwards: Z
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Name Description Indicator Inputs Outputs Security
Functions
SSP Access
- DS_SVK_FFC: Z
- DS_SVK_IFC: Z
- GKP_Private_ECC: Z
-
GKP_Private_Edwards:
Z
- GKP_Private_FFC: Z
- GKP_Private_IFC: Z
- GKP_Public_ECC: Z
- GKP_Public_Edwards:
Z
- GKP_Public_FFC: Z
- GKP_Public_IFC: Z
- KAS_Private_ECC: Z
- KAS_Private_FFC: Z
- GKP_Private_ECC: Z
- KAS_Private_IFC: Z
- KAS_Public_ECC: Z
- KAS_Public_FFC: Z
- KAS_Public_IFC: Z
- KAS_SS_ECC: Z
- KD_DKM_KDF: Z
- KD_DKM_PBKDF: Z
- KD_SK: Z
- KH_Key_AES-CMAC: Z
- KH_Key_AES-GMAC: Z
- KH_Key_HMAC: Z
- KH_Key_KMAC: Z
- KTS_KDK_IFC: Z
- KTS_KEK_IFC: Z
- KTS_SS_IFC: Z
- KAS_SS_ECC: Z
- SC_EDK_AES: Z
- SC_EDK_XTS: Z
Table 19: Approved Services
All services implemented by the Module correspond to the functionality described by the fips_query function, which returns available services based on
an operation_id input.
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The fips_get_params function provides access to the current status of the Module as well as the name and version; this information correlates to the
validation listing. A 1 value returned in status indicates the Module is running without error (FIPS_OK); a 0 return indicates an error (with additional error
details indicated as described in the release specific API documentation). Services are only operational in the running state. Any attempts to access services
in any other state will result in an error being returned. If the integrity test or any CAST fails then any attempt to access any service will result in an error
being returned.
The OpenSSL toolkit OSSL_PROVIDER_get_params function is used to invoke fips_get_params, when called with the Module’s global handle and a pointer
to a parameter structure (initialized using provider_gettable_params or the equivalent).
Regarding the Indicator of approved security services, the Module conforms to FIPS 140-3 IG 2.4.C Approved Security Service Indicator, similar to example
2. Each service provides context sensitive status responses as described in the OpenSSL 3 API manual pages; generally, functions of return type int return
the value 1 for success with other error codes as appropriate for the call (described in API documentation).
The Module’s name and version parameters (as cited in Section 2) along with the Module’s internal indicators of the security-check and conditional-errors
settings are used to confirm the Module is the validated Module operating in the approved mode with only approved security services.
Note that the caller provides the KAS_Private and KAS_Public keys for shared secret computation; the caller’s exchange and assurance of PSPs with the
remote participant is outside the scope of the Module.
4.4 Non-Approved Services
N/A for this Module.
4.5 External Software/Firmware Loaded
N/A for this Module.
5 Software/Firmware Security
5.1 Integrity Techniques
The Module uses HMAC-SHA2-256 as the approved integrity technique; the file fips.so.mac contains the integrity reference value. The Module is provided
in an executable form (as fips.so shared object for use in Linux environments).
5.2 Initiate on Demand
The operator can initiate the integrity test on demand by calling fips_self_test (invoked using OSSL_PROVIDER_self_test called with the Module’s global
handle) or reloading the Module.
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5.3 Open-Source Parameters
In accordance with ISO/IEC 19790:2012 Annex B, as the Module is open source, the tools used to build the Module as tested are:
• gcc version 9.3.0
• perl v5.30.0
• gnu make v4.2.1
6 Operational Environment
6.1 Operational Environment Type and Requirements
Type of Operational Environment: Modifiable
No operational environment restrictions are required for operation in the approved mode. All conditions for operation of the Module in the approved
mode are given in Section 2.4.
The Module conforms to FIPS 140-3 IG 2.3.C Processor Algorithm Accelerators (PAA) and Processor Algorithm Implementation (PAI). The AES-NI functions
are identified by FIPS 140-3 IG 2.3.C as a known PAA.
7 Physical Security
N/A for this Module.
8 Non-Invasive Security
N/A for this Module.
9 Sensitive Security Parameters Management
9.1 Storage Areas
Storage
Area
Name
Description Persistence
Type
RAM R: Random access memory Dynamic
Table 20: Storage Areas
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9.2 SSP Input-Output Methods
Name From To Format
Type
Distribution
Type
Entry
Type
SFI or
Algorithm
I Calling process Call stack (API) input parameters Plaintext Manual Electronic
O Call stack (API) output parameters Calling process Plaintext Manual Electronic
Table 21: SSP Input-Output Methods
9.3 SSP Zeroization Methods
Zeroization
Method
Description Rationale Operator Initiation
C C (Cleanse): Caller invocation of openssl_cleanse. Overwrites with zeros Caller invocation of openssl_cleanse
T T (Teardown): Module unload - invokes cleanse internally. Overwrites with zeros Occurs when module is unloaded
Table 22: SSP Zeroization Methods
All SSPs are zeroized (overwritten with 0s) when they are no longer needed:
● CSPs and PSPs with a lifetime associated with an OpenSSL object (e.g., EVP_PKEY) are zeroized when freed or reinitialized. The OPENSSL_cleanse
function is used to zeroize CSPs and PSPs owned by the caller.
● CSPs with a lifetime associated with the Module are zeroized on Module uninstantiation (the Teardown operation).
9.4 SSPs
Name Description Size - Strength Type - Category Generated By Established
By
Used By
DRBG_C Element of Hash DRBG
state.
Size: 440-888 -
Strength: 160 ≤ s ≤ 256
Hash_DRBG_C - CSP Random Random
DRBG_EI Entropy input from an
external source used
for DRBG seeding.
Size: 128-2^35 -
Strength: 128 ≤ s ≤ 256
Other - CSP Random
DRBG_Key Element of CTR DRBG
or HMAC DRBG state.
Size: 128-256, 128-256 -
Strength: 128 ≤ s ≤ 256, 160 ≤ s ≤
256
CTR_DRBG_Key, HMAC_DRBG_Key
- CSP
Random Random
DRBG_Seed Seed used for DRBG
Instantiation and
Reseed.
Size: 128-256 -
Strength: 128 ≤ s ≤ 256
Other - CSP Random Random
DRBG_V Element of CTR, Hash
or HMAC DRBG state.
Size: 128-256, 128-256, 128-256
-
Strength: 128 ≤ s ≤ 256, 128 ≤ s ≤
256, 128 ≤ s ≤ 256
CTR_DRBG_Key, Hash_DRBG_Key,
HMAC_DRBG_Key - CSP
Random Random
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Name Description Size - Strength Type - Category Generated By Established
By
Used By
DS_SGK_ECC SigGen (private) key. Size: 233, 283, 409, 571, 233,
283, 409, 571, 224, 256, 384,
521 -
Strength: s = 112, s = 128, s =
192, s = 256, s = 112, s = 128, s =
192, s = 256, s = 112, s = 128, s =
192, s = 256
B-233, B-283, B-409, B-571, K-233,
K-283, K-409, K-571, P-224, P-256,
P-384, P-521 - CSP
Signature
ECDSA
DS_SGK_Edwards SigGen (private) key. Size: 255, 448 -
Strength: s = 128, s = 224
Edwards25519, Edwards448 - CSP Signature
EDDSA
DS_SGK_FFC SigGen (private) key. Size: 2048, 2048, 3072 -
Strength: s = 112, s = 112, s =
128
L=2048/N=224, L=2048/N=256,
L=3072/N=256 - CSP
Signature DSA
DS_SGK_IFC SigGen (private) key. Size: 2048, 3072, 4096, 6144,
8192 -
Strength: s = 112, s = 128, s =
152, s = 176, s = 200
k=2048, k=3072, k=4096, k=6144,
k=8192 - CSP
Signature RSA
DS_SVK_ECC SigVer (public) key. Size: 163, 233, 283, 409, 571,
163, 233, 283, 409, 571, 192,
224, 256, 384, 521 -
Strength: s < 112, s = 112, s =
128, s = 192, s = 256, s < 112, s =
112, s = 128, s = 192, s = 256, s <
112, s = 112, s = 128, s = 192, s =
256
B-163, B-233, B-283, B-409, B-571,
K-163, K-233, K-283, K-409, K-571,
P-192, P-224, P-256, P-384, P-521 -
PSP
Signature
ECDSA
DS_SVK_Edwards SigVer (public) key. Size: 255, 448 -
Strength: s = 128, s = 224
Edwards25519, Edwards448 - PSP Signature
EDDSA
DS_SVK_FFC SigVer (public) key. Size: 1024, 2048, 2048, 3072 -
Strength: s < 112, s = 112, s =
112, s = 128
L=1024/N=160, L=2048/N=224,
L=2048/N=256, L=3072/N=256 -
PSP
Signature DSA
DS_SVK_IFC SigVer (public) key. Size: 1024, 2048, 3072, 4096,
6144, 8192 -
Strength: s ≤ 112, s = 112, s =
128, s = 152, s = 176, s = 200
k=1024, k=2048, k=3072, k=4096,
k=6144, k=8192 - PSP
Signature RSA
GKP_Private_ECC General ECDSA
(private) key.
Size: 233, 283, 409, 571, 233,
283, 409, 571, 224, 256, 384,
521 -
Strength: s = 112, s = 128, s =
192, s = 256, s = 112, s = 128, s =
B-233, B-283, B-409, B-571, K-233,
K-283, K-409, K-571, P-224, P-256,
P-384, P-521 - CSP
Key
management
ECC
Key
management
ECC
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Name Description Size - Strength Type - Category Generated By Established
By
Used By
192, s = 256, s = 112, s = 128, s =
192, s = 256
GKP_Private_Edwards General EdDSA
(private) key.
Size: 255, 448 -
Strength: s = 128, s = 224
Edwards25519, Edwards448 - CSP Key
management
Edwards
Key
management
Edwards
GKP_Private_FFC General FFC (private)
key.
Size: 2048, 2048, 3072 -
Strength: s = 112, s = 112, s =
128
L=2048/N=224, L=2048/N=256,
L=3072/N=256 - CSP
Key
management
FFC
Key
management
FFC
GKP_Private_IFC General RSA (private)
key.
Size: 2048, 3072, 4096, 6144,
8192 -
Strength: s = 112, s = 128, s =
152, s = 176, s = 200
k=2048, k=3072, k=4096, k=6144,
k=8192 - CSP
Key
management
IFC
Key
management
IFC
GKP_Public_ECC General ECDSA (public)
key.
Size: 233, 283, 409, 571, 233,
283, 409, 571, 224, 256, 384,
521 -
Strength: s = 112, s = 128, s =
192, s = 256, s = 112, s = 128, s =
192, s = 256, s = 112, s = 128, s =
192, s = 256
B-233, B-283, B-409, B-571, K-233,
K-283, K-409, K-571, P-224, P-256,
P-384, P-521 - PSP
Key
management
ECC
Key
management
ECC
GKP_Public_Edwards General EdDSA (public)
key.
Size: 255, 448 -
Strength: s = 128, s = 224
Edwards25519, Edwards448 - PSP Key
management
Edwards
Key
management
Edwards
GKP_Public_FFC General FFC (public)
key.
Size: 2048, 2048, 3072 -
Strength: s = 112, s = 112, s =
128
L=2048/N=224, L=2048/N=256,
L=3072/N=256 - PSP
Key
management
FFC
Key
management
FFC
GKP_Public_IFC General RSA (public)
key.
Size: 2048, 3072, 4096, 6144,
8192 -
Strength: s = 112, s = 128, s =
152, s = 176, s = 200
k=2048, k=3072, k=4096, k=6144,
k=8192 - PSP
Key
management
IFC
Key
management
IFC
KAS_Private_ECC Key pair component
used for shared secret
generation.
Size: 233, 283, 409, 571, 233,
283, 409, 571, 224, 256, 384,
521 -
Strength: s = 112, s = 128, s =
192, s = 256, s = 112, s = 128, s =
192, s = 256, s = 112, s = 128, s =
192, s = 256
B-233, B-283, B-409, B-571, K-233,
K-283, K-409, K-571, P-224, P-256,
P-384, P-521 - CSP
Key agreement
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Name Description Size - Strength Type - Category Generated By Established
By
Used By
KAS_Private_FFC Key pair component
used for shared secret
generation.
Size: 2048, 3072, 4096, 6144,
8192 -
Strength: s = 112, 112 ≤ s ≤ 128,
112 ≤ s ≤ 152, 112 ≤ s ≤ 176, 112
≤ s ≤ 200
ffdhe2048, ffdhe3072, ffdhe4096,
ffdhe6144, ffdhe8192 - CSP
Key agreement
KAS_Private_IFC Key pair component
used for shared secret
generation.
Size: 2048, 3072, 4096, 6144,
8192 -
Strength: s = 112, s = 128, s =
152, s = 176, s = 200
k=2048, k=3072, k=4096, k=6144,
k=8192 - CSP
Key agreement
KAS_Public_ECC Peer key pair
component used for
shared secret
generation.
Size: 233, 283, 409, 571, 233,
283, 409, 571, 224, 256, 384,
521 -
Strength: s = 112, s = 128, s =
192, s = 256, s = 112, s = 128, s =
192, s = 256, s = 112, s = 128, s =
192, s = 256
B-233, B-283, B-409, B-571, K-233,
K-283, K-409, K-571, P-224, P-256,
P-384, P-521 - PSP
Key agreement
KAS_Public_FFC Peer key pair
component used for
shared secret
generation.
Size: 2048, 3072, 4096, 6144,
8192 -
Strength: s = 112, 112 ≤ s ≤ 128,
112 ≤ s ≤ 152, 112 ≤ s ≤ 176, 112
≤ s ≤ 200
ffdhe2048, ffdhe3072, ffdhe4096,
ffdhe6144, ffdhe8192 - PSP
Key agreement
KAS_Public_IFC Peer key pair
component used for
shared secret
generation.
Size: 2048, 3072, 4096, 6144,
8192 -
Strength: s = 112, s = 128, s =
152, s = 176, s = 200
k=2048, k=3072, k=4096, k=6144,
k=8192 - PSP
Key agreement
KAS_SS_ECC Shared secret
calculation z output
value (for KDF).
Size: 112 - 256 -
Strength: 112 - 256
Other - CSP Key
agreement
Key agreement
KAS_SS_FFC Shared secret
calculation z output
value (for KDF).
Size: 112 - 256 -
Strength: 112 - 200
Other - CSP Key
agreement
Key agreement
KAS_SS_IFC Shared secret
calculation z output
value (for KDF).
Size: 112 - 256 -
Strength: 112 - 200
Other - CSP Key
agreement
Key agreement
KD_DKM_KDF Key derivation derived
keying material.
Size: 128 - 256 -
Strength: 128 - 256
Other - CSP Key derivation Key derivation
KD_DKM_PBKDF PBKDF derived key
material
Size: 128 -
Strength: 128
Other - CSP Key derivation Key derivation
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Name Description Size - Strength Type - Category Generated By Established
By
Used By
KD_PW_PBKDF PBKDF password input. Size: 128 -
Strength: 128
Other - CSP Key derivation Key derivation
KD_SK Key derivation source
key material.
Size: 128 - 256 -
Strength: 128 - 256
Other - CSP Key derivation
KH_Key_AES-CMAC Keyed Hash key. Size: 128, 192, 256 -
Strength: s = 128, s = 192, s =
256
AES-128, AES-192, AES-256 - CSP MAC AES
(CMAC, GMAC)
KH_Key_AES-GMAC Keyed Hash key. Size: 128, 192, 256 -
Strength: s = 128, s = 192, s =
256
AES-128, AES-192, AES-256 - CSP MAC AES
(CMAC, GMAC)
KH_Key_HMAC Keyed Hash key. Size: 112 - 2048 -
Strength: 112 - 256
Other - CSP MAC HMAC
KH_Key_KMAC Keyed Hash key. Size: 128, 256 -
Strength: 112 ≤ s ≤ 128, 112 ≤ s ≤
256
KMAC128, KMAC256 - CSP MAC KMAC
(XOF)
KTS_KDK_IFC RSA key de-
encapsulation Key (key
transport).
Size: 2048, 3072, 4096, 6144 -
Strength: s = 112, s = 128, s =
152, s = 176
Other - CSP Key transport
KTS_KEK_IFC RSA key encapsulation
Key (key transport).
Size: 2048, 3072, 4096, 6144 -
Strength: s = 112, s = 128, s =
152, s = 176
Other - PSP Key transport
KTS_SS_IFC RSA key transport
shared secret.
Size: 112 - 256 -
Strength: s = 112 - s = 176
Other - CSP Key
transport
Key transport
SC_EDK_AES Symmetric encryption
and decryption.
Size: 128, 192, 256 -
Strength: s = 128, s = 192, s =
256
AES-128, AES-192, AES-256 - CSP Cipher
(Unauth)
Cipher (Auth)
SC_EDK_XTS Symmetric encryption
and decryption.
Size: 256, 512 -
Strength: s = 128, s = 256
XTS-128, XTS-256 - CSP Cipher
(Unauth)
Table 23: SSP Table 1
Name Input -
Output
Storage Storage Duration Zeroization Related SSPs
DRBG_C I
O
RAM:Plaintext Call lifetime C DRBG_Seed:Derived From
DRBG_V:Used with
DRBG_EI I RAM:Plaintext Call lifetime C DRBG_Seed:Constituent
DRBG_Key I
O
RAM:Plaintext Call lifetime (module up time for internal DRBG) C
T
DRBG_Seed:Derived From
DRBG_V:Used with
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Name Input -
Output
Storage Storage Duration Zeroization Related SSPs
DRBG_Seed RAM:Plaintext Call lifetime C DRBG_C:Derives
DRBG_Key:Derives
DRBG_V:Derives
DRBG_EI:Incorporates
DRBG_V I
O
RAM:Plaintext Call lifetime (module up time for internal DRBG) C
T
DRBG_Seed:Derived From
DRBG_Key:Used with
DS_SGK_ECC I RAM:Plaintext Call lifetime C DS_SVK_ECC:Paired With
DS_SGK_Edwards I RAM:Plaintext Call lifetime C DS_SVK_Edwards:Paired With
DS_SGK_FFC I RAM:Plaintext Call lifetime C DS_SVK_FFC:Paired With
DS_SGK_IFC I RAM:Plaintext Call lifetime C DS_SVK_IFC:Paired With
DS_SVK_ECC I RAM:Plaintext Call lifetime C DS_SGK_ECC:Paired With
DS_SVK_Edwards I RAM:Plaintext Call lifetime C DS_SGK_Edwards:Paired With
DS_SVK_FFC I RAM:Plaintext Call lifetime C DS_SGK_FFC:Paired With
DS_SVK_IFC I RAM:Plaintext Call lifetime C DS_SGK_IFC:Paired With
GKP_Private_ECC O RAM:Plaintext Call lifetime C GKP_Public_ECC:Paired With
GKP_Private_Edwards O RAM:Plaintext Call lifetime C GKP_Public_Edwards:Paired With
GKP_Private_FFC O RAM:Plaintext Call lifetime C GKP_Public_FFC:Paired With
GKP_Private_IFC O RAM:Plaintext Call lifetime C GKP_Public_IFC:Paired With
GKP_Public_ECC O RAM:Plaintext Call lifetime C GKP_Private_ECC:Paired With
GKP_Public_Edwards O RAM:Plaintext Call lifetime C GKP_Private_Edwards:Paired With
GKP_Public_FFC O RAM:Plaintext Call lifetime C GKP_Private_FFC:Paired With
GKP_Public_IFC O RAM:Plaintext Call lifetime C GKP_Private_IFC:Paired With
KAS_Private_ECC I RAM:Plaintext Call lifetime C KAS_Public_ECC:Paired With
KAS_Private_FFC I RAM:Plaintext Call lifetime C KAS_Public_FFC:Paired With
KAS_Private_IFC I RAM:Plaintext Call lifetime C KAS_Public_IFC:Paired With
KAS_Public_ECC I RAM:Plaintext Call lifetime C KAS_Private_ECC:Paired With
KAS_Public_FFC I RAM:Plaintext Call lifetime C KAS_Private_FFC:Paired With
KAS_Public_IFC I RAM:Plaintext Call lifetime C KAS_Private_IFC:Paired With
KAS_SS_ECC O RAM:Plaintext Call lifetime C KAS_Private_ECC:Calculated From
KAS_Public_ECC:Calculated From
KAS_SS_FFC O RAM:Plaintext Call lifetime C KAS_Private_FFC:Calculated From
KAS_Public_FFC:Calculated From
KAS_SS_IFC O RAM:Plaintext Call lifetime C KAS_Private_IFC:Calculated From
KAS_Public_IFC:Calculated From
KD_DKM_KDF O RAM:Plaintext Call lifetime C KD_SK:Derived From
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Name Input -
Output
Storage Storage Duration Zeroization Related SSPs
KD_DKM_PBKDF O RAM:Plaintext Call lifetime C KD_PW_PBKDF:Derived From
KD_PW_PBKDF I RAM:Plaintext Call lifetime C KD_DKM_PBKDF:Derives
KD_SK I RAM:Plaintext Call lifetime C KD_DKM_KDF:Derives
KH_Key_AES-CMAC I RAM:Plaintext Call lifetime C
KH_Key_AES-GMAC I RAM:Plaintext Call lifetime C
KH_Key_HMAC I RAM:Plaintext Call lifetime C
KH_Key_KMAC I RAM:Plaintext Call lifetime C
KTS_KDK_IFC I RAM:Plaintext Call lifetime C KTS_SS_IFC:Unwraps
KTS_KEK_IFC I RAM:Plaintext Call lifetime C KTS_SS_IFC:Wraps
KTS_SS_IFC O RAM:Plaintext Call lifetime C KTS_KDK_IFC:Unwrapped By
KTS_KEK_IFC:Wrapped By
SC_EDK_AES I RAM:Plaintext Call lifetime C
SC_EDK_XTS I RAM:Plaintext Call lifetime C
Table 24: SSP Table 2
Keys used for CASTs and the temporary value used in the integrity test are not SSPs; however, the latter is deleted after use as required by AS05.10.
The Module maintains only the Counter DRBG state used for key generation as a persistent CSP; this DRBG instance is used exclusively for approved
services.
9.5 Additional Information
Key/Algorithm Type Equivalent Strengths: Reference sources for the strengths provided in SSP Table 1 are specified below. Equivalent strength is given
for each key or algorithm type (as some algorithms do not use or produce keys).
Block Cipher (and related functions):
• AES (AES-128, AES-192, AES-256): SP 800-57 Part 1 Rev. 5 Table 2.
Digital Signature:
• ECC (B-163, B-233, B-283, B-409, B-571, K-163, K-233, K-283, K-409, K-571, P-192, P-224, P-256, P-384, P-521): SP 800-186 Table 1 (provides
approximate elliptic curve security strengths). SP 800-186 and FIPS 140-3 IG C.K indicate that the Binary (B-) and Koblitz (K-) curves are deprecated.
• EdDSA (ED-25519, ED-448): SP 800-186 Table 1.
• FFC (DSA: L=1024/N=160, L=2048/N=224, L=2048/N=256, L=3072/N=256): SP 800-57 Part 1 Rev. 5 Table 2. Security strength for L=2048/N=256 is
determined in accordance with FIPS 140-3 IG D.B Strength of SSP Establishment Methods as y = min(x, N/2), where x is 112 and therefore y =
min(112, 128) = 112.
• IFC (RSA: k=1024, k=2048, k=3072, k=4096): SP 800-57 Part 1 Rev. 5 Table 2.
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In Digital Signature applications, security strength is primarily associated with the asymmetric key pair specification. The hash function used must have
equivalent strength equal to or greater than the security strength of the associated key pair.
Secure Hash (and related functions):
• SHA-1, SHA2 (SHA2-224, SHA2-256, SHA2-384, SHA2-512, SHA2-512/224, SHA2-512/256): SP 800-107 Rev. 1 Table 1.
• SHA3 (SHA3-224, SHA3-256, SHA3-384, SHA3-512): SP 800-57 Part 1 Rev. 5 Table 3.
• SHAKE (SHAKE128, SHAKE256): SP 800-185 Section 8.1.
Preimage resistance strength applies to hash algorithms used in DRBG, KDFs. Described also in SP 800-57 Part 1 Rev. 5 Table 3.
Message Authentication:
• KMAC (KMAC128, KMAC256): SP 800-56C Rev. 2 Table 3.
Key Agreement:
• KAS-ECC-SSC (B-233, B-283, B-409, B-571, K-233, K-283, K-409, K-571, P-224, P-256, P-384, P-521): SP 800-56A Rev. 3 Table 24.
• KAS-FFC-SSC (FB, FC, ffdhe2048, ffdhe3072, ffdhe4096, ffdhe6144, ffdhe8192, modp-2048, modp-3072, modp-4096, modp-6144, modp-8192): SP
800-56A Rev. 3 Tables 25 and 26.
• KAS-IFC-SSC (k=2048, k=3072, k=4096, k=6144, k=8192): SP 800-56B Rev. 2 Table 4 (provides approximate security strengths).
Key Agreement Key Derivation:
• KDA OneStep: SP 800-56C Rev. 2 Table 1 (hash), Table 2 (HMAC) and Table 3 (KMAC).
10 Self-Tests
10.1 Pre-Operational Self-Tests
Algorithm
or Test
Test Properties Test Method Test Type Indicator Details
SW Integrity HMAC-SHA2-256 #A4481 HMAC over the complete module file image SW/FW Integrity FIPS_OK or PROV_R_FIPS_MODULE_IN_ERROR_STATE
Table 25: Pre-Operational Self-Tests
10.2 Conditional Self-Tests
Algorithm or
Test
Test Properties Test
Method
Test
Type
Indicator Details Conditions
AES-ECB 128-bit KAT CAST FIPS_OK Encrypt Performed on module load.
AES-ECB 128-bit KAT CAST FIPS_OK Decrypt Performed on module load.
AES-GCM 256-bit KAT CAST FIPS_OK Encrypt Performed on module load.
AES-GCM 256-bit KAT CAST FIPS_OK Decrypt Performed on module load.
FIPS 140-3 Security Policy KeyPair FIPS Provider for OpenSSL 3
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Algorithm or
Test
Test Properties Test
Method
Test
Type
Indicator Details Conditions
Counter DRBG AES-128 with derivation
function
KAT CAST FIPS_OK Instantiate, Generate, Reseed Performed on module load.
DSA SigGen
(FIPS186-4)
2048-bit with SHA2-384 KAT CAST FIPS_OK Sign Performed on module load.
DSA SigVer
(FIPS186-4)
2048-bit with SHA2-384 KAT CAST FIPS_OK Verify Performed on module load.
ECDSA SigGen
(FIPS186-4)
P-224 with SHA2-512 KAT CAST FIPS_OK Sign Performed on module load.
ECDSA SigVer
(FIPS186-4)
P-224 with SHA2-512 KAT CAST FIPS_OK Verify Performed on module load.
EDDSA ED448
SigGen
Edwards448 SigGen with SHA2-
256
KAT CAST FIPS_OK Sign Performed on module load.
EDDSA ED448
SigVer
Edwards448 SigVer with SHA2-
256
KAT CAST FIPS_OK Verify Performed on module load.
EDDSA ED25519
SigGen
Edwards25519 SigGen with
SHA2-512
KAT CAST FIPS_OK Sign Performed on module load.
EDDSA ED25519
SigVer
Edwards25519 SigVer with
SHA2-512
KAT CAST FIPS_OK Verify Performed on module load.
Hash DRBG SHA2-256 KAT CAST FIPS_OK Instantiate, Generate, Reseed Performed on module load.
HMAC DRBG SHA-1 KAT CAST FIPS_OK Instantiate, Generate, Reseed Performed on module load.
HMAC-SHA2-256 SHA2-256 with a 256-bit key KAT CAST FIPS_OK Generate Performed on module load.
KAS-ECC-SSC
Sp800-56Ar3
P-256 KAT CAST FIPS_OK Ephemeral Unified Shared Secret
(Z) Computation
Performed on module load.
KAS-FFC-SSC
Sp800-56Ar3
L=2048/N=256 KAT CAST FIPS_OK dhEphem Shared Secret (Z)
Computation
Performed on module load.
KAS-IFC-SSC k=2048 KAT CAST FIPS_OK SP 800-56B Rev. 2 Section 8.2.2 RSA
Primitive Computation
Performed on module load.
KAS-KDF
OneStep SP800-
56Cr2
SHA2-224 KAT CAST FIPS_OK SP 800-56C Rev. 2 Section 4
OneStep KDF (AKA OpenSSL single-
step or SS-KDF)
Performed on module load.
KAS-KDF
TwoStep SP800-
56Cr2
SHA2-256 KAT CAST FIPS_OK SP 800-56C Rev. 2 Section 5
TwoStep KDF (HKDF variant)
Performed on module load.
KDF ANS 9.42 Fixed input KAT KAT CAST FIPS_OK SP 800-135 Rev. 1 Section 5.1 ANSI
X9.42-2001 KDF KAT
Performed on module load.
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Algorithm or
Test
Test Properties Test
Method
Test
Type
Indicator Details Conditions
KDF ANS 9.63 Fixed input KAT KAT CAST FIPS_OK SP 800-135 Rev. 1 Section 5.1
X9.63-2001 KDF KAT
Performed on module load.
KDF SP800-108 HMAC-SHA2-256 KAT CAST FIPS_OK SP 800-108 Rev. 1 Section 4.1 KAT
for a Counter Mode KDF
Performed on module load.
KDF SSH Fixed input KAT KAT CAST FIPS_OK SP 800-135 Rev. 1 Section 5.2
SSHv2 KDF KAT
Performed on module load.
KTS-IFC k=2048 KAT CAST FIPS_OK SP 800-56B Rev. 2 Decrypt for CRT Performed on module load.
KTS-IFC k=2048 KAT CAST FIPS_OK SP 800-56B Rev. 2 Encrypt for Basic Performed on module load.
KTS-IFC k=2048 KAT CAST FIPS_OK SP 800-56B Rev. 2 Decrypt for Basic Performed on module load.
PBKDF SHA2-256, 24-byte password,
36-byte salt, iteration count of
4096
KAT CAST FIPS_OK SP 800-132 Section 5.3 KAT of
Master Key derivation
Performed on module load.
RSA SigGen
(FIPS186-4)
k=2048 with SHA2-256 KAT CAST FIPS_OK Sign Performed on module load.
RSA SigVer
(FIPS186-4)
k=2048 with SHA2-256 KAT CAST FIPS_OK Verify Performed on module load.
SHA-1 SHA-1 KAT CAST FIPS_OK Simple SHA KAT Performed on module load.
SHA2-512 SHA2-512 KAT CAST FIPS_OK Simple SHA KAT Performed on module load.
SHA3-256 SHA3-256 KAT CAST FIPS_OK Simple SHA KAT Performed on module load.
TLS v1.2 KDF
RFC7627
Fixed input KAT KAT CAST FIPS_OK SP 800-135 Rev. 1 Section 4.2.2 TLS
1.2 KAT
Performed on module load.
TLS v1.3 KDF Fixed input KAT KAT CAST FIPS_OK RFC8446 Section 7.1 TLS v1.3 KDF
KAT
Performed on module load.
DSA KeyGen
(FIPS186-4)
PCT performed using the
generated key pair
PCT PCT FIPS_OK Sign, Verify Performed on FFC (DSA, KAS-FFC-SSC) key pair
generation, prior to returning the key pair on
conclusion of the call.
ECDSA KeyGen
(FIPS186-4)
PCT performed using the
generated key pair
PCT PCT FIPS_OK Sign, Verify Performed on ECC (ECDSA) key pair generation,
prior to returning the key pair on conclusion of
the call.
EDDSA KeyGen PCT performed using the
generated key pair
PCT PCT FIPS_OK Sign, Verify Performed on Edwards (EdDSA) key pair
generation, prior to returning the key pair on
conclusion of the call.
RSA KeyGen
(FIPS186-4)
PCT performed using the
generated key pair
PCT PCT FIPS_OK Sign, Verify Performed on IFC (RSA, KAS-IFC-SSC, KTS-IFC) key
pair generation, prior to returning the key pair on
conclusion of the call.
Table 26: Conditional Self-Tests
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The intended usage of asymmetric key pairs generated by the Module is not known at the time when the key pair is generated and the pairwise consistency
test (PCT) is performed. In all cases, a sign and verify PCT is performed.
10.3 Periodic Self-Test Information
Algorithm or Test Test Method Test Type Period Periodic Method
SW Integrity HMAC over the complete
module file image
SW/FW Integrity On demand Module load
Table 27: Pre-Operational Periodic Information
Algorithm or Test Test Method Test Type Period Periodic Method
AES-ECB KAT CAST On demand On power on or reset
AES-ECB KAT CAST On demand On power on or reset
AES-GCM KAT CAST On demand On power on or reset
AES-GCM KAT CAST On demand On power on or reset
Counter DRBG KAT CAST On demand On power on or reset
DSA SigGen (FIPS186-4) KAT CAST On demand On power on or reset
DSA SigVer (FIPS186-4) KAT CAST On demand On power on or reset
ECDSA SigGen (FIPS186-4) KAT CAST On demand On power on or reset
ECDSA SigVer (FIPS186-4) KAT CAST On demand On power on or reset
EDDSA ED448 SigGen KAT CAST On demand On power on or reset
EDDSA ED448 SigVer KAT CAST On demand On power on or reset
EDDSA ED25519 SigGen KAT CAST On demand On power on or reset
EDDSA ED25519 SigVer KAT CAST On demand On power on or reset
Hash DRBG KAT CAST On demand On power on or reset
HMAC DRBG KAT CAST On demand On power on or reset
HMAC-SHA2-256 KAT CAST On demand On power on or reset
KAS-ECC-SSC Sp800-56Ar3 KAT CAST On demand On power on or reset
KAS-FFC-SSC Sp800-56Ar3 KAT CAST On demand On power on or reset
KAS-IFC-SSC KAT CAST On demand On power on or reset
KAS-KDF OneStep SP800-56Cr2 KAT CAST On demand On power on or reset
KAS-KDF TwoStep SP800-56Cr2 KAT CAST On demand On power on or reset
KDF ANS 9.42 KAT CAST On demand On power on or reset
KDF ANS 9.63 KAT CAST On demand On power on or reset
KDF SP800-108 KAT CAST On demand On power on or reset
KDF SSH KAT CAST On demand On power on or reset
KTS-IFC KAT CAST On demand On power on or reset
KTS-IFC KAT CAST On demand On power on or reset
FIPS 140-3 Security Policy KeyPair FIPS Provider for OpenSSL 3
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Algorithm or Test Test Method Test Type Period Periodic Method
KTS-IFC KAT CAST On demand On power on or reset
PBKDF KAT CAST On demand On power on or reset
RSA SigGen (FIPS186-4) KAT CAST On demand On power on or reset
RSA SigVer (FIPS186-4) KAT CAST On demand On power on or reset
SHA-1 KAT CAST On demand On power on or reset
SHA2-512 KAT CAST On demand On power on or reset
SHA3-256 KAT CAST On demand On power on or reset
TLS v1.2 KDF RFC7627 KAT CAST On demand On power on or reset
TLS v1.3 KDF KAT CAST On demand On power on or reset
DSA KeyGen (FIPS186-4) PCT PCT On demand On power on or reset
ECDSA KeyGen (FIPS186-4) PCT PCT On demand On power on or reset
EDDSA KeyGen PCT PCT On demand On power on or reset
RSA KeyGen (FIPS186-4) PCT PCT On demand On power on or reset
Table 28: Conditional Periodic Information
10.4 Error States
Name Description Conditions Recovery Method Indicator
Self-test
failure
The self-test failure error
state
If one of the KATs fails or integrity test
fails
Reload the Module into
memory
PROV_R_FIPS_MODULE_IN_ERROR_STATE
Table 29: Error States
10.5 Operator Initiation of Self-Tests
Each time the Module is powered up it tests that the cryptographic algorithms still operate correctly and that sensitive data has not been damaged. The
pre-operational self-tests are available on demand by reloading the Module.
On instantiation, the Module performs the pre-operational self-test and all CASTs. All KATs must complete successfully prior to any other use of
cryptography by the Module.
The fips_self_test function (inclusive of software integrity verification) can also be called on demand, fulfilling AS05.11.
11 Life-Cycle Assurance
11.1 Installation, Initialization, and Startup Procedures
The Module is based on the open-source OpenSSL 3 FIPS Provider, with a set of patches applied for conformance to FIPS 140-3 requirements.
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The Module is provided to vendors who integrate it into their product, typically in a manufacturing environment, and is not provided directly to US or
Canadian Federal agencies. Adherence to these steps maintains security throughout the distribution, build, installation and configuration processes.
Tamper is detected via the use of HMAC integrity checking using a utility built with a separate FIPS 140-2 validated module.
An authorized Cryptographic Officer is required to perform these steps on each platform where it is intended to be used. The config file output contains
information about the Module (such as the self-test status and the Module checksum) and must not be copied from one machine to another.
The Module is distributed by KeyPair to vendors as a tarball containing:
• The OpenSSL 3 source tarball and corresponding HMAC file (used to verify integrity);
• The KeyPair patch file and corresponding HMAC file (used to verify integrity);
• A shell script to apply the KeyPair patch;
• A shell script to perform the build and install process;
• A utility to verify integrity, called by the scripts;
• A demonstration application (and corresponding source and build script) that can be used to verify correct function, and to use as a sample
application to understand how to use the Module.
The process to build and install the KeyPair Module is:
1) Untar (tar -xzvf) the distribution tarball.
2) Run the apply script.
The apply script only needs to be run once, although reapplying patches is not harmful. This step includes:
• the HMAC integrity check on the OpenSSL tarball;
• the HMAC integrity check on the KeyPair patch set;
• untar of the OpenSSL 3 tarball;
• application of the patch set.
3) Run the make script
The make script builds and installs all aspects of the OpenSSL 3 toolkit, including the FIPS provider with KeyPair patches for conformance to FIPS 140-
3. The make script will:
• Confirm install location;
• Assure correct configuration for the build process;
• Perform all build and install steps, including setting the configuration file as described in Section 2.4;
• Print out status, as well as instructions to run the verify tool for assurance of the correct install and configuration of the Module.
11.2 Administrator Guidance
Additional Guidance Documentation inclusive of all information required per ISO/IEC 19790:2012 Section 7.11.9 is available from KeyPair Consulting by
request.
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11.3 Non-Administrator Guidance
N/A for this Module.
11.4 Design and Rules
The inherent properties of the Module are:
1. Manual key entry is not supported.
2. Data output is inhibited during self-tests, zeroization, SSP generation, and error states.
3. The Module does not perform any cryptographic function if any self-test has failed.
12 Mitigation of Other Attacks
12.1 Attack List
The Module implements mitigations for constant-time implementations and blinding attacks.
12.2 Mitigation Effectiveness
Constant-time implementations protect cryptographic implementations in the Module against timing analysis since such attacks exploit differences in
execution time depending on the cryptographic operation, and constant-time implementations ensure that the variations in execution time cannot be
traced back to the key, CSP or secret data.
Numeric blinding protects the RSA, DSA and ECDSA algorithms from timing attacks. These algorithms are vulnerable to such attacks since attackers can
measure the time of signature operations or RSA decryption. To mitigate this, the Module generates a random blinding factor which is provided as an
input to the decryption/signature operation and is discarded once the operation has completed and resulted in an output. This makes it difficult for
attackers to attempt timing attacks on such operations without the knowledge of the blinding factor, and therefore the execution time cannot be
correlated to the RSA/DSA/ECDSA key.
12.3 Guidance and Constraints
The mitigation mechanisms described in Section 12.2 are inherent within the validated algorithms. No other guidance or constraints are specified.