1 / 9

Russian cryptographic algorithms (GOST) in Internet X.509 Public Key Infrastructure

Explore the use of GOST cryptographic algorithms in Internet X.509 Public Key Infrastructure, including encryption, hashing, and digital signature.

contrerasa
Download Presentation

Russian cryptographic algorithms (GOST) in Internet X.509 Public Key Infrastructure

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Russian cryptographic algorithms (GOST) in Internet X.509 Public Key Infrastructure Grigory Chudov Crypto-Pro Ltd., Russia Chudov@cryptopro.ru draft-leontiev-cryptopro-cppk-00.txt

  2. Russian state standards Encryption GOST 28147-89 - "Cryptographic Protection for Data Processing System“, 1989 Hashing GOST R 34.10-94 - "Information technology. Cryptographic Data Security. Hashing function.", 1994. Digital signature GOST R 34.10-94 - "Information technology. Cryptographic Data Security. Produce and check procedures of Electronic Digital Signatures based on Asymmetric Cryptographic Algorithm.", 1994. GOST R 34.10-2001 - "Information technology. Cryptographic data security. Signature and verification processes of [electronic] digital signature.“, 2001.

  3. Compatibility problem Algorithm parameters Encryption S-BOX not defined (except for test values) Digest S-BOX not defined Digital signature P, Q, A not defined (except for test values) Elliptic Curve parameters not defined Russian Federal Digital SignatureLaw, 10 Jan 2002 PKI ready

  4. Cryptographic Software Compatibility Agreement Russian commercial cryptographic software vendors FGUE STC "Atlas" www.stcnet.ru CRYPTO-PRO www.cryptopro.ru Factor-TC www.factor-ts.ru MD PREI www.security.ru Infotecs GmbH www.infotecs.ru SPRCIS (SPbRCZI) www.rczi.spb.ru Cryptocom www.cryptocom.ru R-Alpha www.alpha.ru

  5. Internet Drafts Algorithms and Identifiers for the Internet X.509 Public Key Infrastructure Certificates and Certificate Revocation List (CRL), corresponding to the algorithms GOST R 34.10-94, GOST R 34.10-2001, GOST R 34.11-94http://www.ietf.org/internet-drafts/draft-leontiev-cryptopro-cppk-00.txt Addition of GOST Ciphersuites to Transport Layer Security (TLS)http://www.ietf.org/internet-drafts/draft-chudov-cryptopro-cptls-00.txt Cryptographic Message Syntax (CMS) algorithms for GOST 28147-89, GOST R 34.10-94, GOST R 34.10-2001, GOST R 34.11-94.http://www.ietf.org/internet-drafts/draft-leontiev-cryptopro-cpcms-00.txt

  6. PKIX GOST OIDs id-CryptoPro-algorithms OBJECT IDENTIFIER ::= { iso(1) member-body(2) ru(643) rans(2) cryptopro(2) } id-GostR3410-94 OBJECT IDENTIFIER ::= { id-CryptoPro-algorithms gostR3410-94(20) } id-GostR3411-94-with-GostR3410-94 OBJECT IDENTIFIER ::= { id-CryptoPro-algorithms gostR3411-94-with-gostR3410-94(4)} id-GostR3410-2001 OBJECT IDENTIFIER ::= { id-CryptoPro-algorithms gostR3410-2001(19) } id-GostR3411-94-with-GostR3410-2001 OBJECT IDENTIFIER ::= { id-CryptoPro-algorithms gostR3411-94-with-gostR3410-2001(3) }

  7. PKIX GOST Parameters GostR3410-94-PublicKeyParameters ::= SEQUENCE { publicKeyParamSetOBJECT IDENTIFIER, digestParamSetOBJECT IDENTIFIER, encryptionParamSet OBJECT IDENTIFIER OPTIONAL } GostR3410-94-PublicKeyAlgorithms ALGORITHM-IDENTIFIER ::= { { GostR3410-94-PublicKeyParameters IDENTIFIED BY id-GostR3410-94 } } GostR3410-94-CertificateSignatureAlgorithms ALGORITHM-IDENTIFIER ::= { { NULL IDENTIFIED BY id-GostR3411-94-with-GostR3410-94 } | { GostR3410-94-PublicKeyParameters IDENTIFIED BY id-GostR3411-94-with-GostR3410-94 } }

  8. End Entity Implementations Microsoft Windows CryptoPro CSP – Russian cryptography standards through Microsoft Cryptographic Service Provider Interface. CryptoPro TLS – adds GOST cipher suites to Microsoft Schannel SSP (Security Support Provider). CSP, TLS Solaris (Sun, Intel), VSTa - released Linux, Free BSD, AIX - in progress ISV products CSP, TLS SAP R/3 SNC, SSF adapters Apache, Open SSL, mod_ssl, JCA

  9. CAImplementations Microsoft CA with CryptoPro CSP CryptoPro CA based on MS certificate services RSA Keon 6.5 W2K - released Sun Solaris – in progress Unicert 5.01 W2K - released

More Related