This is a software implementation in C of the FIPS 198 Keyed-Hash Message Authentication Code HMAC for SHA2 (namely HMAC-SHA-224, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512). The code is distributed under the BSD license. The implementation has been verified with the IETF test vectors.
Olivier Gay - firstname.lastname@example.org
Last updated: 15th June 2005