Crypto - News

The Secretary of Commerce has approved the withdrawal of FIPS 46–3, Data Encryption Standard (DES); FIPS 74, Guidelines for Implementing and Using the NBS Data Encryption Standard; and FIPS 81, DES Modes of Operation. These FIPS are withdrawn because FIPS 46–3, DES, no longer provides the security that is needed to protect Federal government information. FIPS 74 and 81 are associated standards that provide for the implementation and operation of the DES. Federal government organizations are now encouraged to use FIPS 197, Advanced Encryption Standard (AES), which was approved for Federal government use in November 2001. FIPS 197 specifies a faster and stronger algorithm than the DES for encryption. For some applications, Federal government departments and agencies may use the Triple Data Encryption Algorithm to provide cryptographic protection for their information. This algorithm and its uses have been specified in NIST Special Publication 800–67, Recommendations for the Triple Data Encryption Algorithm (TDEA) Block Cipher, issued in May 2004. FIPS 197 and SP 800–67 are available on NIST’s Web pages.

Autor: JP

Heuristické vyhledání souvisejících článků v archívu NEWS

• NIST Special Publication 800-67 Recommendation for the Triple Data Encryption Algorithm (TDEA) Block Cipher
• DRAFT Special Publication 800-67, Recommendation for the Triple Data Encryption Algorithm (TDEA) Block Cipher
• NIST navrhuje zrušení normy DES -Data Encryption Standard
• Draft FIPS 180-3: Secure Hash Standard
• Chystané úpravy americké normy pro digitální podpis - FIPS 186-3, Digital Signature Standard