"This notice announces the Secretary of Commerce's approval of Federal Information Processing Standard (FIPS) Publication 180-3, Secure Hash Standard, a revision of FIPS 180-2, Secure Hash Standard. The FIPS specifies five secure hash algorithms for use in computing a condensed representation of electronic data, or a message digest. Secure hash algorithms are used with other cryptographic algorithms, such as digital signature algorithms and keyed hash message authentication codes.
he revised FIPS incorporates the four hash algorithms that had been specified in FIPS 180-2, and includes an additional algorithm that had been specified in Change Notice 1 to FIPS 180-2. In addition, a basic description of a truncation method that was provided in the Change Notice has been incorporated into the standard. Some technical information in FIPS 180-2 about the security of the hash algorithms may no longer be accurate, as shown by recent research results, and it is possible that further research may indicate additional changes. Therefore, the technical information has been removed from the revised standard, and will be provided in Special Publications(SPs) 800-107 and 800-57, which can be updated in a timely fashion as the technical conditions change."
) or https:// don't prove our archive is authentic, only that you securely accessed it. Note that we are working to fix that :)
