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Crypto - News | Security - News

11 / 2010
Vybrali pro vás: TR - Tomáš Rosa, JP - Jaroslav Pinkava, PV - Pavel Vondruška, VK - Vlastimil Klíma

NIST vydal Draft Special Publication 800-78-3, Cryptographic Algorithms and Key Sizes for Personal Identity Verification

23.11.2010
The document has been modified 1) to align the set of acceptable RSA public key exponents with FIPS 186-3 and 2) to permit the use of SHA-1 after 12/31/2010 when signing revocation information, under limited circumstances. In particular, the following changes are introduced in draft SP 800-78-3:
  • The maximum value allowed for the RSA public key exponent is now 2exp(256) – 1. (The minumum value allowed for the RSA public key exponent remains 65,537.)
  • CRLs and OCSP status responses that only provide status information for certificates that were signed with RSA with SHA-1 and PKCS #1 v1.5 padding may be signed using RSA with SHA-1 and PKCS #1 v1.5 padding through 12/31/2013
Zdroj: http://csrc.nist.gov/publications/PubsDrafts.html#800-78-3
Autor: JP


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