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Google Tensor UFS Inline Storage Encryption Cryptographic Module

Certificate details

Certificate ID	#4354
Status	historical
Historical reason	Moved to historical list due to sunsetting
Validation dates	03.11.2022
Standard	FIPS 140-2
Security level	1
Type	Software-Hybrid
Embodiment	Multi-Chip Stand Alone
Caveat	None
Exceptions	EMI/EMC: Level 3 Design Assurance: Level 3 Mitigation of Other Attacks: N/A
Description	Inline storage encryption engine for UFS as part of the Tensor mobile SoC to protect user data at rest.
Version (Hardware)	de8b6c8621
Tested configurations	Linux Kernel 5.10 running on Google Pixel 6 with Google Tensor with PAA (single-user mode)
Vendor	Google, LLC. http://www.google.com
Lab	Gossamer Security Solutions
Algorithms	AES#A1981 HMAC#A2219 SHS#A2219
References	This certificate's webpage directly references 0 certificates, transitively this expands into 0 certificates.

Certificate

Webpage

Security policy

Security policy PDF TXT

Extracted keywords

Symmetric Algorithms

AES, HMAC, HMAC-SHA-256

Hash functions

SHA-256

Block cipher modes

XEX, XTS

Security level

Level 1, level 1

Standards

FIPS 140-2, FIPS PUB 140-2, SP 800-38E

Author	Richard Wang
Creation date	D:20221024110141-04'00'
Modification date	D:20221024110141-04'00'
Pages	22
Creator	Microsoft® Word 2016
Producer	Microsoft® Word 2016

Automated analysis

Automated inference - use with caution

All attributes shown in this section (e.g., links between certificates, products, vendors, and known CVEs) are generated by automated heuristics and have not been reviewed by humans. These methods can produce false positives or false negatives and should not be treated as definitive without independent verification. This applies equally to the Cross-references section below. If you want to know more about how this data is computed and how reliable it is, see our documentation on automated analysis. If you believe any information here is inaccurate or harmful, please submit feedback.

No automatically derived data are available in this section.

Cross-references

No references are available for this certificate.

Processing updates

06.10.2026

The certificate data changed.
Certificate changed

The PDF extraction data was updated.

The keywords property was updated, with the {'fips_security_level': {'__update__': {'Level': {'__update__': {'Level 1': 5}}}}, 'fips_certlike': {'__update__': {'Certlike': {'__insert__': {'Cert # AES': 1}}}}} data.
05.10.2026

The certificate data changed.
Certificate changed

The PDF extraction data was updated.

The keywords property was updated, with the {'fips_security_level': {'__update__': {'Level': {'__update__': {'Level 1': 4}}}}, 'fips_certlike': {'__update__': {'Certlike': {'__delete__': ['Cert # AES']}}}} data.
24.09.2026

The certificate data changed.
Certificate changed

The PDF extraction data was updated.

The keywords property was updated, with the {'fips_security_level': {'__update__': {'Level': {'__update__': {'Level 1': 5}}}}, 'fips_certlike': {'__update__': {'Certlike': {'__insert__': {'Cert # AES': 1}}}}} data.

The br1_deviations property was set to 42.
23.09.2026

The certificate data changed.
Certificate changed

The PDF extraction data was updated.

The following values were inserted: {'is_br1_format': False, 'br1_deviations': 0, 'br1_tables': None}.

The keywords property was updated, with the {'fips_security_level': {'__update__': {'Level': {'__update__': {'Level 1': 4}}}}, 'fips_certlike': {'__update__': {'Certlike': {'__delete__': ['Cert #AES']}}}} data.
21.09.2026

The certificate data changed.
Certificate changed

The web extraction data was updated.

The status property was set to historical.

The historical_reason property was set to Moved to historical list due to sunsetting.

The date_sunset property was set to None.

The PDF extraction data was updated.

The following values were inserted: {'module_algorithms': {'_type': 'Set', 'elements': ['AES#A1981', 'HMAC#A2219', 'SHS#A2219']}, 'policy_algorithms': {'_type': 'Set', 'elements': ['#A1981', '#A2219']}}.

The keywords property was updated, with the {'fips_certlike': {'__update__': {'Certlike': {'__insert__': {'HMACSHA-256': 1, 'Cert #AES': 1}, '__update__': {'HMAC- SHA-256': 1, 'SHA-256': 4}, '__delete__': ['Cert # AES']}}}, 'hash_function': {'__update__': {'SHA': {'__update__': {'SHA2': {'__update__': {'SHA-256': 4}}}}}}} data.

The computed heuristics were updated.

The algorithms property was updated, with the {'_type': 'Set', 'elements': ['#A1981', '#A2219']} values added.

The state was updated.

The policy property was updated, with the {'txt_hash': '5493cbf7f510e77590bffc6705e18cc03a6d5b34c8fde296fa671d245640a27d', 'json_hash': 'cb1eb4a0a3e61052b5390f6d939cdb454ab7d4224c693fa674b18bb31a6900c5'} data.
15.12.2025

The certificate data changed.
Certificate changed

The state was updated.

The following values were inserted: {'policy_json_hash': None}.

The following properties were deleted: ['policy_convert_garbage'].
08.09.2025

The certificate data changed.
Certificate changed

The web extraction data was updated.

The validation_history property was updated.
09.02.2023

The certificate data changed.
Certificate changed

The cert_id was updated.

The new value is 4354.

The web extraction data was updated.

The following values were inserted: {'validation_history': [{'_type': 'sec_certs.sample.fips.FIPSCertificate.ValidationHistoryEntry', 'date': '2022-11-03', 'validation_type': 'Initial', 'lab': 'GOSSAMER SECURITY SOLUTIONS INC'}], 'vendor_url': 'http://www.google.com', 'certificate_pdf_url': 'https://csrc.nist.gov/CSRC/media/projects/cryptographic-module-validation-program/documents/certificates/November 2022_051222_0640_signed.pdf', 'hw_versions': 'de8b6c8621', 'fw_versions': None}.

The standard property was set to FIPS 140-2.

The status property was set to active.

The level property was set to 1.

The module_type property was set to Software-Hybrid.

The embodiment property was set to Multi-Chip Stand Alone.

The following properties were deleted: ['date_validation', 'algorithms', 'vendor_www', 'lab', 'lab_nvlap', 'security_policy_www', 'certificate_www', 'hw_version', 'fw_version', 'product_url'].

The PDF extraction data was updated.

The following values were inserted: {'policy_metadata': {'pdf_file_size_bytes': 307859, 'pdf_is_encrypted': False, 'pdf_number_of_pages': 22, '/Author': 'Richard Wang', '/Creator': 'Microsoft® Word 2016', '/CreationDate': "D:20221024110141-04'00'", '/ModDate': "D:20221024110141-04'00'", '/Producer': 'Microsoft® Word 2016', 'pdf_hyperlinks': {'_type': 'Set', 'elements': []}}}.

The following properties were deleted: ['cert_id', 'algorithms', 'clean_cert_ids', 'st_metadata'].

The computed heuristics were updated.

The following values were inserted: {'policy_prunned_references': {'_type': 'Set', 'elements': []}, 'module_prunned_references': {'_type': 'Set', 'elements': []}, 'policy_processed_references': {'_type': 'sec_certs.sample.certificate.References', 'directly_referenced_by': None, 'indirectly_referenced_by': None, 'directly_referencing': None, 'indirectly_referencing': None}, 'module_processed_references': {'_type': 'sec_certs.sample.certificate.References', 'directly_referenced_by': None, 'indirectly_referenced_by': None, 'directly_referencing': None, 'indirectly_referencing': None}, 'direct_transitive_cves': None, 'indirect_transitive_cves': None}.

The algorithms property was set to {'_type': 'Set', 'elements': ['AES#A1981', 'HMAC#A2219', 'SHS#A2219']}.

The following properties were deleted: ['keywords', 'unmatched_algs', 'clean_cert_ids', 'st_references', 'web_references'].

The state was updated.

The following values were inserted: {'module_download_ok': True, 'policy_download_ok': True, 'policy_convert_garbage': False, 'policy_convert_ok': True, 'module_extract_ok': True, 'policy_extract_ok': True, 'policy_pdf_hash': 'a5868724d3231219665af3966ed0b7eb16f61882342933bb9f243eeda2318098', 'policy_txt_hash': '996de62f6fdb4058b5af5399bf982f86a36b3dd21b2a8726a6622f025c98acb2'}.

The following properties were deleted: ['sp_path', 'html_path', 'tables_done', 'file_status', 'txt_state'].
07.12.2022

The certificate data changed.
Certificate changed

The web extraction data was updated.

The certificate_www property was set to https://csrc.nist.gov/CSRC/media/projects/cryptographic-module-validation-program/documents/certificates/November 2022_051222_0640_signed.pdf.
05.11.2022

The certificate was first processed.

Raw data

{
  "_type": "sec_certs.sample.fips.FIPSCertificate",
  "cert_id": 4354,
  "dgst": "7e5ae8620fc5ac13",
  "heuristics": {
    "_type": "sec_certs.sample.fips.FIPSCertificate.Heuristics",
    "algorithms": {
      "_type": "Set",
      "elements": [
        "AES#A1981",
        "#A2219",
        "SHS#A2219",
        "#A1981",
        "HMAC#A2219"
      ]
    },
    "cpe_matches": null,
    "direct_transitive_cves": null,
    "extracted_versions": {
      "_type": "Set",
      "elements": [
        "-"
      ]
    },
    "indirect_transitive_cves": null,
    "module_processed_references": {
      "_type": "sec_certs.sample.certificate.References",
      "directly_referenced_by": null,
      "directly_referencing": null,
      "indirectly_referenced_by": null,
      "indirectly_referencing": null
    },
    "module_prunned_references": {
      "_type": "Set",
      "elements": []
    },
    "policy_processed_references": {
      "_type": "sec_certs.sample.certificate.References",
      "directly_referenced_by": null,
      "directly_referencing": null,
      "indirectly_referenced_by": null,
      "indirectly_referencing": null
    },
    "policy_prunned_references": {
      "_type": "Set",
      "elements": []
    },
    "related_cves": null,
    "verified_cpe_matches": null
  },
  "pdf_data": {
    "_type": "sec_certs.sample.fips.FIPSCertificate.PdfData",
    "br1_deviations": 42,
    "br1_tables": null,
    "is_br1_format": false,
    "keywords": {
      "asymmetric_crypto": {},
      "certification_process": {},
      "cipher_mode": {
        "XEX": {
          "XEX": 1
        },
        "XTS": {
          "XTS": 3
        }
      },
      "cplc_data": {},
      "crypto_engine": {},
      "crypto_library": {},
      "crypto_protocol": {},
      "crypto_scheme": {},
      "device_model": {},
      "ecc_curve": {},
      "eval_facility": {},
      "fips_cert_id": {},
      "fips_certlike": {
        "Certlike": {
          "Cert # AES": 1,
          "HMAC- SHA-256": 1,
          "HMAC-SHA-256": 6,
          "HMAC-SHA256": 2,
          "HMACSHA-256": 1,
          "SHA-256": 4
        }
      },
      "fips_security_level": {
        "Level": {
          "Level 1": 5,
          "level 1": 1
        }
      },
      "hash_function": {
        "SHA": {
          "SHA2": {
            "SHA-256": 4
          }
        }
      },
      "ic_data_group": {},
      "javacard_api_const": {},
      "javacard_packages": {},
      "javacard_version": {},
      "os_name": {},
      "pq_crypto": {},
      "randomness": {},
      "side_channel_analysis": {},
      "standard_id": {
        "FIPS": {
          "FIPS 140-2": 6,
          "FIPS PUB 140-2": 1
        },
        "NIST": {
          "SP 800-38E": 1
        }
      },
      "symmetric_crypto": {
        "AES_competition": {
          "AES": {
            "AES": 7
          }
        },
        "constructions": {
          "MAC": {
            "HMAC": 8,
            "HMAC-SHA-256": 3
          }
        }
      },
      "tee_name": {},
      "tls_cipher_suite": {},
      "vendor": {},
      "vulnerability": {}
    },
    "module_algorithms": {
      "_type": "Set",
      "elements": [
        "AES#A1981",
        "SHS#A2219",
        "HMAC#A2219"
      ]
    },
    "policy_algorithms": {
      "_type": "Set",
      "elements": [
        "#A2219",
        "#A1981"
      ]
    },
    "policy_metadata": {
      "/Author": "Richard Wang",
      "/CreationDate": "D:20221024110141-04\u002700\u0027",
      "/Creator": "Microsoft\u00ae Word 2016",
      "/ModDate": "D:20221024110141-04\u002700\u0027",
      "/Producer": "Microsoft\u00ae Word 2016",
      "pdf_file_size_bytes": 307859,
      "pdf_hyperlinks": {
        "_type": "Set",
        "elements": []
      },
      "pdf_is_encrypted": false,
      "pdf_number_of_pages": 22
    }
  },
  "state": {
    "_type": "sec_certs.sample.fips.InternalState",
    "module": {
      "_type": "sec_certs.sample.document_state.DocumentState",
      "convert_ok": true,
      "download_ok": true,
      "extract_ok": true,
      "json_hash": null,
      "source_hash": null,
      "txt_hash": null
    },
    "policy": {
      "_type": "sec_certs.sample.document_state.DocumentState",
      "convert_ok": true,
      "download_ok": true,
      "extract_ok": true,
      "json_hash": "cb1eb4a0a3e61052b5390f6d939cdb454ab7d4224c693fa674b18bb31a6900c5",
      "source_hash": "a5868724d3231219665af3966ed0b7eb16f61882342933bb9f243eeda2318098",
      "txt_hash": "5493cbf7f510e77590bffc6705e18cc03a6d5b34c8fde296fa671d245640a27d"
    }
  },
  "web_data": {
    "_type": "sec_certs.sample.fips.FIPSCertificate.WebData",
    "caveat": "None",
    "certificate_pdf_url": "https://csrc.nist.gov/CSRC/media/projects/cryptographic-module-validation-program/documents/certificates/November 2022_051222_0640_signed.pdf",
    "date_sunset": null,
    "description": "Inline storage encryption engine for UFS as part of the Tensor mobile SoC to protect user data at rest.",
    "embodiment": "Multi-Chip Stand Alone",
    "exceptions": [
      "EMI/EMC: Level 3",
      "Design Assurance: Level 3",
      "Mitigation of Other Attacks: N/A"
    ],
    "fw_versions": null,
    "historical_reason": "Moved to historical list due to sunsetting",
    "hw_versions": "de8b6c8621",
    "level": 1,
    "mentioned_certs": {},
    "module_name": "Google Tensor UFS Inline Storage Encryption Cryptographic Module",
    "module_type": "Software-Hybrid",
    "revoked_link": null,
    "revoked_reason": null,
    "standard": "FIPS 140-2",
    "status": "historical",
    "sw_versions": "1.0",
    "tested_conf": [
      "Linux Kernel 5.10 running on Google Pixel 6 with Google Tensor with PAA (single-user mode)"
    ],
    "validation_history": [
      {
        "_type": "sec_certs.sample.fips.FIPSCertificate.ValidationHistoryEntry",
        "date": "2022-11-03",
        "lab": "Gossamer Security Solutions",
        "validation_type": "Initial"
      }
    ],
    "vendor": "Google, LLC.",
    "vendor_url": "http://www.google.com"
  }
}

Sections

Google Tensor UFS Inline Storage Encryption Cryptographic Module

Certificate details

Security policy

Extracted keywords

Symmetric Algorithms

Hash functions

Block cipher modes

Security level

Standards

File metadata

Automated analysis

Automated inference - use with caution

Cross-references

Processing updates

Certificate changed

Certificate changed

Certificate changed

Certificate changed

Certificate changed

Certificate changed

Certificate changed

Certificate changed

Certificate changed

New certificate

Raw data

Sections

Google Tensor UFS Inline Storage Encryption Cryptographic Module

Certificate details

Security policy

Extracted keywords

Cryptography

Symmetric Algorithms

Hash functions

Block cipher modes

Security

Security level

Other

Standards

File metadata

Automated analysis

Automated inference - use with caution

Cross-references

Processing updates

Raw data

Toggle raw data