Hash Algorithms for HTTP Digest Fields
2023-07-27
2024-05-22
Hash Algorithms for HTTP Digest Fields
Specification Required
Roberto Polli (primary), Lucas Pardue (secondary)
sha-512
Active
The SHA-512 algorithm.
sha-256
Active
The SHA-256 algorithm.
md5
Deprecated
The MD5 algorithm. It is vulnerable to collision attacks; see NO-MD5
and CMU-836068
sha
Deprecated
The SHA-1 algorithm. It is vulnerable to collision attacks; see NO-SHA
and IACR-2020-014
unixsum
Deprecated
The algorithm used by the UNIX "sum" command.
UNIX
unixcksum
Deprecated
The algorithm used by the UNIX "cksum" command.
UNIX
adler
Deprecated
The ADLER32 algorithm.
crc32c
Deprecated
The CRC32c algorithm.
RFC9260, Appendix A