* 16進数表現

[REFS[
- [1] [CITE@en[RFC 2069 - An Extension to HTTP : Digest Access Authentication]] ([TIME[2012-02-26 10:05:21 +09:00]] 版) <http://tools.ietf.org/html/rfc2069#section-1.3>
]REFS]

* [CODE(HTTP)@en[MD5]] (auth-param [CODE(HTTP)@en[algorithm]] の値)

[REFS[
- [2] [CITE@en[RFC 2069 - An Extension to HTTP : Digest Access Authentication]] ([TIME[2012-02-26 10:05:21 +09:00]] 版) <http://tools.ietf.org/html/rfc2069#page-6>
]REFS]