https://www.openwall.com/lists/john-dev/2012/07/25/17
john-dev - Re: mscash2 / hmac-md5 ambiguity
hmac md5johndevambiguity
https://www.openwall.com/lists/john-users/2008/08/29/1
john-users - Re: HMAC-MD5 SSE2 fails under Cygwin
hmac md5johnuserssse2fails
https://www.fastly.com/documentation/reference/vcl/functions/cryptographic/digest-time-hmac-md5/
digest.time_hmac_md5 | Fastly Documentation
Time-based MD5 message authentication code
hmac md5digesttimefastlydocumentation
https://www.freeformatter.com/hmac-generator.html
Free Online HMAC Generator / Checker Tool (MD5, SHA-256, SHA-512) - FreeFormatter.com
This free online tool let's you compute a HMAC using your desired algorithm, for example MD5 or SHA-256 and many others
free onlinehmac generator
https://www.drupal.org/node/723802
convert to sha-256 and hmac from md5 and sha1 [#723802] | Drupal.org
Sep 9, 2011 - FIPS 180-3 and FIPS 198-1 require transition to sha-2 family functions for use in US government applications in 2010. Let's update Drupal 7 to use these more...
sha 256
https://github.com/ColumPaget/Hashrat
GitHub - ColumPaget/Hashrat: Hashing tool supporting md5,sha1,sha256,sha512,whirlpool,jh and hmac...
Hashing tool supporting md5,sha1,sha256,sha512,whirlpool,jh and hmac versions of these. Includes recursive file hashing and other features. - ColumPaget/Hashrat