Largest Generic Hash and HMAC Program Wiki
57 Hash Functions In One Program, plus each with HMAC or KMAC
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Hash and HMAC command line tool for 57 hash algorithms including sha3
sha1 sha224 sha256 sha384 sha512 sha3-224 sha3-256 sha3-384 sha3-512
extended output length: shake128 shake256
md2 md4 md5 md6
rmd128 rmd160 rmd256 rmd320
whirl gost lash160 lash256 lash384 lash512 tiger2
all SHA3 final candidates: BLAKE, Gröstl, JH, Keccak, Skein
RFC 2104 HMAC support
KMAC support for sha3 and shake
base64 encoding for shake (optional)
blake3 is the fastest secure hash algorithm, 15 times faster than md5
Harald von Fellenberg is a retired physicist. He has been a UNIX and Open Source evangelist since 1984, working for companies like Olivetti-AT&T, Digital Equipment Corporation, Sun Microsystems (before they all disappeared or got swallowed). At UBS he worked as Security Architect. He has worked as independent Security Consultant for the past 13 years.