NAME authmd5h - HMAC-MD5 Authentication Algorithm Module for IPsec SYNOPSIS strmod/authmd5h DESCRIPTION This module implements the HMAC-MD5 authentication algorithm using the MD5 message-digest algorithm and the HMAC tech- nique documented in RFC 2104. The authmd5h module has the following properties: key size 128 bits digest size 96 bits (truncated from 128) authmd5h is used by both AH and ESP. ATTRIBUTES See attributes(5) for descriptions of the following attri- butes: ____________________________________________________________ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | |_____________________________|_____________________________| | Availability | SUNWcsr (32-bit) | |_____________________________|_____________________________| | | SUNWcsrx (64-bit) | |_____________________________|_____________________________| | Interface Stability | Evolving | |_____________________________|_____________________________| SEE ALSO ipseckey(1M),attributes(5),pf_key(7P),ipsec(7P),ipsecah(7P),ipsecesp(7P) Krawczyk, H., Ballare, M., and Canetti, R., RFC 2104, HMAC: Keyed-Hashing for Message Authentication, The Internet Society, 1997 Madsen, C. and Glenn, R., RFC 2403, The Use of HMAC-MD5-96 within ESP and AH, The Internet Society, 1998. Rivest, R., RFC 1321, The MD5 Message-Digest Algorithm, The Internet Society, 1992.
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