Comparing certificates Experimental feature

You are comparing two certificates. By default, only differing attributes are shown. Use the button below to show/hide all attributes.

Showing only differing attributes.
SevOne Network Management System 5.5.0.1
383-4-361 		Bundesdruckerei Document Application, Version 1.1.967
BSI-DSZ-CC-0740-2011
name SevOne Network Management System 5.5.0.1 Bundesdruckerei Document Application, Version 1.1.967
category Network and Network-Related Devices and Systems ICs, Smart Cards and Smart Card-Related Devices and Systems
scheme CA DE
not_valid_after 23.09.2021 01.09.2019
not_valid_before 23.09.2016 21.07.2011
cert_link https://www.commoncriteriaportal.org/nfs/ccpfiles/files/epfiles/383-4-361%20CT%20v1.0e.docx
report_link https://www.commoncriteriaportal.org/nfs/ccpfiles/files/epfiles/383-4-361%20CR%20v1.0e.pdf https://www.commoncriteriaportal.org/nfs/ccpfiles/files/epfiles/0740a_pdf.pdf
st_link https://www.commoncriteriaportal.org/nfs/ccpfiles/files/epfiles/383-4-361%20ST%20v1.6.pdf https://www.commoncriteriaportal.org/nfs/ccpfiles/files/epfiles/0740b_pdf.pdf
manufacturer SevOne Inc. Bundesdruckerei GmbH
manufacturer_web https://www.sevone.com/ https://www.bundesdruckerei.de
security_level {} EAL3
dgst a2bcfafe28db35aa 6a1f2d3e9a1315a8
heuristics/cert_id 383-4-361 BSI-DSZ-CC-0740-2011
heuristics/cert_lab [] BSI
heuristics/extracted_sars ASE_CCL.1, AGD_PRE.1, ALC_CMC.1, AGD_OPE.1, ATE_IND.1, ASE_INT.1, ASE_ECD.1, ASE_OBJ.1, ASE_REQ.1, ALC_CMS.1, ASE_TSS.1, AVA_VAN.1, ADV_FSP.1 ALC_FLR.3, ASE_CCL.1, ASE_OBJ.2, ALC_CMC.5, AVA_VAN.5, ASE_INT.1, APE_ECD.1, ASE_REQ.2, ATE_DPT.4, ADV_FSP.6, ADV_TDS.6, ATE_FUN.2, ADV_IMP.2, AGD_PRE.1, ATE_IND.3, ASE_ECD.1, APE_OBJ.2, ALC_TAT.3, ALC_DVS.2, ASE_SPD.1, APE_INT.1, ATE_COV.3, ADV_INT.3, ALC_LCD.2, ASE_TSS.2, ALC_CMS.5, APE_CCL.1, AGD_OPE.1, APE_SPD.1, ALC_DEL.1, ADV_ARC.1, ADV_SPM.1, APE_REQ.2
heuristics/extracted_versions 5.5.0.1 1.1.967
heuristics/report_references/directly_referenced_by {} BSI-DSZ-CC-0794-2011
heuristics/report_references/directly_referencing {} BSI-DSZ-CC-0672-2010
heuristics/report_references/indirectly_referenced_by {} BSI-DSZ-CC-0932-2014, BSI-DSZ-CC-0794-2011, BSI-DSZ-CC-0863-2013
heuristics/report_references/indirectly_referencing {} BSI-DSZ-CC-0672-2010
heuristics/protection_profiles ac9abe3d5c5a31f0 c3398dec6cc86c4f
protection_profile_links https://www.commoncriteriaportal.org/nfs/ccpfiles/files/ppfiles/pp_nd_v1.1.pdf https://www.commoncriteriaportal.org/nfs/ccpfiles/files/ppfiles/pp0064b_pdf.pdf
pdf_data/cert_filename 383-4-361 CT v1.0e.docx
pdf_data/report_filename 383-4-361 CR v1.0e.pdf 0740a_pdf.pdf
pdf_data/report_frontpage
  • DE:
  • CA:
  • DE:
    • cert_id: BSI-DSZ-CC-0740-2011
    • cert_item: Bundesdruckerei Document Application Version 1.1.967
    • cert_lab: BSI
    • developer: Bundesdruckerei GmbH
    • match_rules: ['(BSI-DSZ-CC-.+?) (?:for|For) (.+?) from (.*)']
  • CA:
pdf_data/report_keywords/cc_cert_id
  • CA:
    • 383-4-361: 1
  • DE:
    • BSI-DSZ-CC-0672-2010: 3
    • BSI-DSZ-CC-0740-2011: 19
pdf_data/report_keywords/cc_protection_profile_id
  • BSI:
    • BSI-CC-PP- 0064-2010: 1
    • BSI-CC-PP-0064-2010: 3
pdf_data/report_keywords/cc_security_level
  • EAL:
    • EAL 3: 4
    • EAL 4: 1
    • EAL1: 7
    • EAL2: 3
    • EAL3: 5
    • EAL4: 6
    • EAL5: 6
    • EAL6: 3
    • EAL7: 4
  • ITSEC:
    • ITSEC Evaluation: 1
pdf_data/report_keywords/cc_sar
  • ADV:
    • ADV_ARC: 2
    • ADV_ARC.1: 1
    • ADV_FSP: 1
    • ADV_FSP.1: 1
    • ADV_FSP.2: 1
    • ADV_FSP.3: 1
    • ADV_FSP.4: 1
    • ADV_FSP.5: 1
    • ADV_FSP.6: 1
    • ADV_IMP: 1
    • ADV_IMP.1: 1
    • ADV_IMP.2: 1
    • ADV_INT: 1
    • ADV_INT.1: 1
    • ADV_INT.2: 1
    • ADV_INT.3: 1
    • ADV_SPM: 1
    • ADV_SPM.1: 1
    • ADV_TDS: 1
    • ADV_TDS.1: 1
    • ADV_TDS.2: 1
    • ADV_TDS.3: 1
    • ADV_TDS.4: 1
    • ADV_TDS.5: 1
    • ADV_TDS.6: 1
  • AGD:
    • AGD_OPE: 1
    • AGD_OPE.1: 1
    • AGD_PRE: 1
    • AGD_PRE.1: 1
  • ALC:
    • ALC_CMC: 1
    • ALC_CMC.1: 1
    • ALC_CMC.2: 1
    • ALC_CMC.3: 1
    • ALC_CMC.4: 1
    • ALC_CMC.5: 1
    • ALC_CMS: 1
    • ALC_CMS.1: 1
    • ALC_CMS.2: 1
    • ALC_CMS.3: 1
    • ALC_CMS.4: 1
    • ALC_CMS.5: 1
    • ALC_DEL: 1
    • ALC_DEL.1: 1
    • ALC_DVS: 1
    • ALC_DVS.1: 1
    • ALC_DVS.2: 1
    • ALC_FLR: 1
    • ALC_FLR.1: 1
    • ALC_FLR.2: 1
    • ALC_FLR.3: 1
    • ALC_LCD.1: 1
    • ALC_LCD.2: 1
    • ALC_TAT: 1
    • ALC_TAT.1: 1
    • ALC_TAT.2: 1
    • ALC_TAT.3: 1
  • APE:
    • APE_CCL.1: 1
    • APE_ECD.1: 1
    • APE_INT.1: 1
    • APE_OBJ.1: 1
    • APE_OBJ.2: 1
    • APE_REQ.1: 1
    • APE_REQ.2: 1
    • APE_SPD.1: 1
  • ASE:
    • ASE_CCL: 1
    • ASE_CCL.1: 1
    • ASE_ECD: 1
    • ASE_ECD.1: 1
    • ASE_INT: 1
    • ASE_INT.1: 1
    • ASE_OBJ: 1
    • ASE_OBJ.1: 1
    • ASE_OBJ.2: 1
    • ASE_REQ.1: 1
    • ASE_REQ.2: 1
    • ASE_SPD: 1
    • ASE_SPD.1: 1
    • ASE_TSS: 1
    • ASE_TSS.1: 1
    • ASE_TSS.2: 1
  • ATE:
    • ATE_COV: 1
    • ATE_COV.1: 1
    • ATE_COV.2: 1
    • ATE_COV.3: 1
    • ATE_DPT: 1
    • ATE_DPT.1: 1
    • ATE_DPT.2: 1
    • ATE_DPT.3: 1
    • ATE_DPT.4: 1
    • ATE_FUN: 3
    • ATE_FUN.1: 1
    • ATE_FUN.2: 1
    • ATE_IND: 2
    • ATE_IND.1: 1
    • ATE_IND.2: 1
    • ATE_IND.3: 1
  • AVA:
    • AVA_VAN: 4
    • AVA_VAN.1: 1
    • AVA_VAN.2: 1
    • AVA_VAN.3: 1
    • AVA_VAN.4: 1
    • AVA_VAN.5: 1
pdf_data/report_keywords/eval_facility
  • TUV:
    • TUViT: 1
    • TÜV Informationstechnik: 3
    • TÜViT: 1
pdf_data/report_keywords/symmetric_crypto
  • AES_competition:
    • AES:
      • AES: 3
  • DES:
    • 3DES:
      • Triple-DES: 1
    • DES:
      • DES: 3
  • constructions:
    • MAC:
      • CMAC: 2
pdf_data/report_keywords/asymmetric_crypto
  • ECC:
    • ECDH:
      • ECDH: 1
    • ECDSA:
      • ECDSA: 1
  • RSA:
    • RSA 2048: 1
pdf_data/report_keywords/hash_function
  • SHA:
    • SHA1:
      • SHA-1: 1
    • SHA2:
      • SHA-224: 1
      • SHA-256: 1
      • SHA-384: 1
      • SHA-512: 1
pdf_data/report_keywords/crypto_scheme
  • KEX:
    • Key exchange: 1
  • MAC:
    • MAC: 1
pdf_data/report_keywords/crypto_protocol
  • PACE:
    • PACE: 2
  • SSH:
    • SSH: 1
pdf_data/report_keywords/randomness
  • RNG:
    • RNG: 1
pdf_data/report_keywords/cipher_mode
  • CBC:
    • CBC: 3
pdf_data/report_keywords/crypto_library
  • OpenSSL:
    • OpenSSL: 1
pdf_data/report_keywords/technical_report_id
  • BSI:
    • BSI 7125: 2
    • BSI 7148: 1
    • BSI 7149: 1
pdf_data/report_keywords/standard_id
  • ISO:
    • ISO/IEC 17025:2005: 1
  • BSI:
    • AIS 20: 2
    • AIS 32: 1
  • ICAO:
    • ICAO: 2
pdf_data/report_keywords/certification_process
  • ConfidentialDocument:
    • Version 1, 2011-06-24, Bundesdruckerei Document Application 1.1.967, TÜV Informationstechnik GmbH, (confidential document) [9] Configuration list for the TOE, Version 2.5, CI_Liste_Document_Application_v2.3.xls: 1
  • OutOfScope:
    • for the administrator and operator of the terminal. However, the delivery of those cards is out of scope for this evaluation. The terminal that operates the TOE is delivered to the user via standard: 1
    • out of scope: 1
pdf_data/report_metadata
  • /Author: Clark, Cory P.
  • /Company: CSEC
  • /CreationDate: D:20161101152508-04'00'
  • /Creator: Acrobat PDFMaker 11 for Word
  • /ModDate: D:20161101152535-04'00'
  • /Producer: Adobe PDF Library 11.0
  • /SourceModified: D:20161006175134
  • /Title: 383-4-XXX CR v0.1
  • pdf_file_size_bytes: 208818
  • pdf_hyperlinks: mailto:[email protected]
  • pdf_is_encrypted: False
  • pdf_number_of_pages: 16
  • /Author: Bundesamt für Sicherheit in der Informationstechnik
  • /CreationDate: D:20110906073629+02'00'
  • /Creator: Writer
  • /Keywords: "Common Criteria, Certification, Zertifizierung, Änderungsterminal, Document Application, EAC-Box"
  • /ModDate: D:20110909090442+02'00'
  • /Producer: OpenOffice.org 3.2
  • /Subject: Terminal
  • /Title: Certification Report BSI-DSZ-CC-0740-2011
  • pdf_file_size_bytes: 966681
  • pdf_hyperlinks: http://www.bsi.bund.de/
  • pdf_is_encrypted: False
  • pdf_number_of_pages: 36
pdf_data/st_filename 383-4-361 ST v1.6.pdf 0740b_pdf.pdf
pdf_data/st_keywords/cc_cert_id
  • DE:
    • BSI-DSZ-CC-0740: 1
pdf_data/st_keywords/cc_protection_profile_id
  • BSI:
    • BSI-CC-PP-0064: 2
pdf_data/st_keywords/cc_security_level
  • EAL:
    • EAL 3: 2
    • EAL3: 1
    • EAL4: 2
pdf_data/st_keywords/cc_sar
  • ADV:
    • ADV_FSP.1: 1
  • AGD:
    • AGD_OPE.1: 1
    • AGD_PRE.1: 1
  • ALC:
    • ALC_CMC.1: 1
    • ALC_CMS.1: 1
  • ASE:
    • ASE_CCL.1: 1
    • ASE_ECD.1: 1
    • ASE_INT.1: 1
    • ASE_OBJ.1: 1
    • ASE_REQ.1: 1
    • ASE_TSS.1: 1
  • ATE:
    • ATE_IND.1: 1
  • AVA:
    • AVA_VAN.1: 1
pdf_data/st_keywords/cc_sfr
  • FAU:
    • FAU_GEN: 6
    • FAU_GEN.1: 11
    • FAU_GEN.1.1: 1
    • FAU_GEN.1.2: 1
    • FAU_GEN.2: 6
    • FAU_GEN.2.1: 1
    • FAU_STG: 1
    • FAU_STG.1: 1
    • FAU_STG_EXT.1: 12
    • FAU_STG_EXT.1.1: 2
  • FCS:
    • FCS_CKM: 1
    • FCS_CKM.1: 19
    • FCS_CKM.1.1: 1
    • FCS_CKM.2: 1
    • FCS_CKM.4: 7
    • FCS_CKM_EXT: 1
    • FCS_CKM_EXT.4: 18
    • FCS_CKM_EXT.4.1: 2
    • FCS_COP.1: 34
    • FCS_COP.1.1: 4
    • FCS_RBG_EXT.1: 14
    • FCS_RBG_EXT.1.1: 2
    • FCS_RBG_EXT.1.2: 2
    • FCS_TLS_EXT.1: 18
    • FCS_TLS_EXT.1.1: 2
  • FDP:
    • FDP_ITC.1: 6
    • FDP_ITC.2: 6
    • FDP_RIP.2: 6
    • FDP_RIP.2.1: 1
  • FIA:
    • FIA_PMG_EXT.1: 12
    • FIA_PMG_EXT.1.1: 2
    • FIA_UAU: 1
    • FIA_UAU.1: 5
    • FIA_UAU.7: 6
    • FIA_UAU.7.1: 1
    • FIA_UAU_EXT.1: 2
    • FIA_UAU_EXT.2: 11
    • FIA_UAU_EXT.2.1: 2
    • FIA_UIA_EXT.1: 17
    • FIA_UIA_EXT.1.1: 2
    • FIA_UIA_EXT.1.2: 2
    • FIA_UID.1: 5
  • FMT:
    • FMT_MTD.1: 6
    • FMT_MTD.1.1: 1
    • FMT_SMF.1: 6
    • FMT_SMF.1.1: 1
    • FMT_SMR.1: 5
    • FMT_SMR.2: 5
    • FMT_SMR.2.1: 1
    • FMT_SMR.2.2: 1
    • FMT_SMR.2.3: 1
  • FPT:
    • FPT_APW_EXT.1: 11
    • FPT_APW_EXT.1.1: 3
    • FPT_APW_EXT.1.2: 2
    • FPT_SKP_EXT.1: 12
    • FPT_SKP_EXT.1.1: 2
    • FPT_SSP.1: 1
    • FPT_SSP.2: 1
    • FPT_STM.1: 9
    • FPT_STM.1.1: 1
    • FPT_TST.1: 1
    • FPT_TST_EXT: 1
    • FPT_TST_EXT.1: 11
    • FPT_TST_EXT.1.1: 2
    • FPT_TUD_EXT.1: 10
    • FPT_TUD_EXT.1.1: 2
    • FPT_TUD_EXT.1.2: 2
    • FPT_TUD_EXT.1.3: 2
  • FTA:
    • FTA_SSL: 1
    • FTA_SSL.3: 7
    • FTA_SSL.3.1: 1
    • FTA_SSL.4: 7
    • FTA_SSL.4.1: 1
    • FTA_SSL_EXT.1: 13
    • FTA_SSL_EXT.1.1: 2
    • FTA_TAB.1: 10
    • FTA_TAB.1.1: 1
  • FTP:
    • FTP_ITC.1: 8
    • FTP_ITC.1.1: 1
    • FTP_ITC.1.2: 1
    • FTP_ITC.1.3: 1
    • FTP_TRP.1: 7
    • FTP_TRP.1.1: 1
    • FTP_TRP.1.2: 1
    • FTP_TRP.1.3: 1
  • FAU:
    • FAU_GEN: 8
    • FAU_GEN.1: 4
    • FAU_GEN.1.2: 1
  • FCS:
    • FCS_CKM: 10
    • FCS_CKM.1: 7
    • FCS_CKM.4: 6
    • FCS_CKM.4.1: 1
    • FCS_COP: 24
    • FCS_COP.1: 5
    • FCS_RND.1: 5
    • FCS_RND.1.1: 1
  • FDP:
    • FDP_IFC.1: 7
    • FDP_IFC.1.1: 1
    • FDP_IFF.1: 5
    • FDP_IFF.1.1: 1
    • FDP_IFF.1.2: 1
    • FDP_IFF.1.3: 1
    • FDP_IFF.1.4: 1
    • FDP_IFF.1.5: 1
    • FDP_ITC.1: 1
    • FDP_ITC.2: 1
    • FDP_RIP.1: 4
    • FDP_RIP.1.1: 1
  • FIA:
    • FIA_API: 7
    • FIA_API.1: 3
    • FIA_UAU: 2
    • FIA_UAU.4: 5
    • FIA_UAU.4.1: 1
    • FIA_UAU.5: 5
    • FIA_UAU.5.1: 1
    • FIA_UAU.5.2: 1
    • FIA_UAU.6: 3
    • FIA_UID.1: 1
    • FIA_UID.2: 6
    • FIA_UID.2.1: 1
  • FMT:
    • FMT_MSA.3: 2
    • FMT_MTD: 11
    • FMT_MTD.1: 2
    • FMT_SMF.1: 8
    • FMT_SMF.1.1: 1
    • FMT_SMR.1: 6
    • FMT_SMR.1.1: 1
    • FMT_SMR.1.2: 1
pdf_data/st_keywords/cc_claims
  • A:
    • A.NO_GENERAL_PURPOSE: 1
    • A.PHYSICAL: 1
    • A.TRUSTED_ADMIN: 1
  • O:
    • O.DISPLAY_BANNER: 1
    • O.PROTECTED_COMMUNICA: 1
    • O.RESIDUAL_INFORMATION_: 1
    • O.SESSION_LOCK: 1
    • O.SYSTEM_MONITORING: 1
    • O.TOE_ADMINISTRATION: 1
    • O.TSF_SELF_TEST: 1
    • O.VERIFIABLE_UPDATES: 1
  • OE:
    • OE.NO_GENERAL_PURPOSE: 1
    • OE.PHYSICAL: 1
    • OE.TRUSTED_ADMIN: 1
  • T:
    • T.ADMIN_ERROR: 1
    • T.TSF_FAILURES: 1
    • T.UNAUTHORIZED_ACCESS: 1
    • T.UNAUTHORIZED_UPDATE: 1
    • T.UNDETECTED_ACTIONS: 1
    • T.USER_DATA_REUSE: 1
  • A:
    • A.PKI: 3
  • OE:
    • OE.PKI: 2
    • OE.TA: 3
pdf_data/st_keywords/symmetric_crypto
  • AES_competition:
    • AES:
      • AES: 8
  • DES:
    • 3DES:
      • Triple-DES: 1
  • constructions:
    • MAC:
      • CBC-MAC: 1
      • HMAC: 2
  • AES_competition:
    • AES:
      • AES: 7
    • E2:
      • E2: 5
  • DES:
    • 3DES:
      • 3DES: 3
      • Triple-DES: 4
  • constructions:
    • MAC:
      • CMAC: 1
      • KMAC: 1
pdf_data/st_keywords/asymmetric_crypto
  • ECC:
    • ECDSA:
      • ECDSA: 1
  • FF:
    • DSA:
      • DSA: 1
  • FF:
    • DH:
      • Diffie-Hellman: 2
pdf_data/st_keywords/hash_function
  • SHA:
    • SHA1:
      • SHA-1: 3
    • SHA2:
      • SHA-224: 1
      • SHA-256: 5
      • SHA-384: 1
      • SHA-512: 2
      • SHA256: 3
  • bcrypt:
    • bcrypt: 1
  • SHA:
    • SHA1:
      • SHA-1: 1
    • SHA2:
      • SHA-224: 1
      • SHA-256: 1
      • SHA-384: 1
      • SHA-512: 1
pdf_data/st_keywords/crypto_scheme
  • KA:
    • Key Agreement: 1
  • MAC:
    • MAC: 7
pdf_data/st_keywords/crypto_protocol
  • IPsec:
    • IPsec: 1
  • TLS:
    • TLS:
      • TLS: 27
      • TLS 1.0: 1
      • TLS 1.1: 1
      • TLS 1.2: 3
      • TLS v1.2: 1
  • PACE:
    • PACE: 9
pdf_data/st_keywords/randomness
  • PRNG:
    • DRBG: 4
    • PRNG: 4
  • RNG:
    • RBG: 5
    • RNG: 8
  • RNG:
    • RND: 1
pdf_data/st_keywords/cipher_mode
  • CBC:
    • CBC: 2
  • CFB:
    • CFB: 1
  • ECB:
    • ECB: 1
  • OFB:
    • OFB: 1
  • CBC:
    • CBC: 3
pdf_data/st_keywords/tls_cipher_suite
  • TLS:
    • TLS_DHE_RSA_WITH_AES_256_CBC_SHA: 1
    • TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256: 1
    • TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256: 1
    • TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256: 1
    • TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256: 1
    • TLS_RSA_WITH_AES_128_CBC_SHA: 3
    • TLS_RSA_WITH_AES_128_CBC_SHA256: 1
    • TLS_RSA_WITH_AES_256_CBC_SHA: 3
    • TLS_RSA_WITH_AES_256_CBC_SHA256: 2
pdf_data/st_keywords/crypto_library
  • OpenSSL:
    • OpenSSL: 23
pdf_data/st_keywords/ic_data_group
  • EF:
    • EF.COM: 2
    • EF.DG1: 2
    • EF.DG13: 1
    • EF.DG16: 2
    • EF.DG2: 1
    • EF.DG3: 2
    • EF.DG4: 2
    • EF.DG5: 1
    • EF.SOD: 2
pdf_data/st_keywords/standard_id
  • FIPS:
    • FIPS 186-2: 1
    • FIPS PUB 186-2: 1
    • FIPS PUB 186-3: 1
    • FIPS PUB 197: 1
  • NIST:
    • NIST SP 800-38A: 1
    • NIST SP 800-90: 2
  • RFC:
    • RFC 2246: 1
    • RFC 2818: 2
    • RFC 4346: 1
    • RFC 5246: 3
  • BSI:
    • AIS20: 1
  • FIPS:
    • FIPS 180-3: 1
    • FIPS PUB 180-3: 1
    • FIPS180-3: 2
  • ICAO:
    • ICAO: 6
  • ISO:
    • ISO/IEC 14443: 2
    • ISO/IEC 7816-4: 1
  • PKCS:
    • PKCS#1: 2
  • RFC:
    • RFC3369: 1
pdf_data/st_metadata
  • /Author: Bundesdruckerei
  • /CreationDate: D:20110907123738+02'00'
  • /Creator: Acrobat PDFMaker 9.1 für Word
  • /Keywords: CC, ST, Common Criteria, Security Target, Inspection System, PA, eAT
  • /ModDate: D:20110907124237+02'00'
  • /Producer: Acrobat Distiller 9.4.5 (Windows)
  • /Subject: Common Criteria
  • /Title: Security Target Bundesdruckerei Document Application
  • pdf_file_size_bytes: 219884
  • pdf_hyperlinks: {}
  • pdf_is_encrypted: False
  • pdf_number_of_pages: 55
state/cert/download_ok True False
state/cert/pdf_hash Different Different
state/report/pdf_hash Different Different
state/report/txt_hash Different Different
state/st/pdf_hash Different Different
state/st/txt_hash Different Different