Internet Assigned Numbers Authority

                                                        Hash Algorithms for HTTP Digest Fields

   Created
   2023-07-27

   Last Updated
   2023-07-27

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     • Hash Algorithms for HTTP Digest Fields

Hash Algorithms for HTTP Digest Fields

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   Reference
   [RFC-ietf-httpbis-digest-headers-13]

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   Algorithm Key   Status                         Description                                                  Reference
   sha-512       Active     The SHA-512 algorithm.                                  [RFC6234][RFC4648][RFC-ietf-httpbis-digest-headers-13]
   sha-256       Active     The SHA-256 algorithm.                                  [RFC6234][RFC4648][RFC-ietf-httpbis-digest-headers-13]
   md5           Deprecated The MD5 algorithm. It is vulnerable to collision        [RFC1321][RFC4648][RFC-ietf-httpbis-digest-headers-13]
                            attacks; see [NO-MD5] and [CMU-836068]
   sha           Deprecated The SHA-1 algorithm. It is vulnerable to collision      [RFC3174][RFC4648][RFC6234][RFC-ietf-httpbis-digest-headers-13]
                            attacks; see [NO-SHA] and [IACR-2020-014]
   unixsum       Deprecated The algorithm used by the UNIX "sum" command.           [RFC4648][RFC6234][UNIX][RFC-ietf-httpbis-digest-headers-13]
   unixcksum     Deprecated The algorithm used by the UNIX "cksum" command.         [RFC4648][RFC6234][UNIX][RFC-ietf-httpbis-digest-headers-13]
   adler         Deprecated The ADLER32 algorithm.                                  [RFC1950][RFC-ietf-httpbis-digest-headers-13]
   crc32c        Deprecated The CRC32c algorithm.                                   [RFC9260, Appendix A][RFC-ietf-httpbis-digest-headers-13]

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