[8] [DFN[[RUBYB[属性証明書]@en[attribute certificate]]]]

* 仕様書

[REFS[
- [1] [CITE@en[RFC 5755 - An Internet Attribute Certificate Profile for Authorization]] ([TIME[2015-02-08 14:24:59 +09:00]] 版) <https://tools.ietf.org/html/rfc5755>
- [2] [CITE[RFC Errata Report]] ([TIME[2015-04-11 23:10:09 +09:00]] 版) <http://www.rfc-editor.org/errata_search.php?rfc=5755>
- [6] [CITE@en[RFC 5877 - The application/pkix-attr-cert Content Type for Attribute Certificates]] ([TIME[2015-04-05 22:36:30 +09:00]] 版) <https://tools.ietf.org/html/rfc5877>
- [9] [CITE[RFC Errata Report]] ([TIME[2015-04-11 23:13:20 +09:00]] 版) <http://www.rfc-editor.org/errata_search.php?rfc=5877>
- [10] [CITE@en[RFC 7468 - Textual Encodings of PKIX, PKCS, and CMS Structures]] ([TIME[2015-04-20 12:22:43 +09:00]] 版) <https://tools.ietf.org/html/rfc7468#section-12>
]REFS]

* MIME 型

[5] [CODE(MIME)@en[[[application/pkix-attr-cert]]]] [SRC[>>6]]

* 拡張子

[7] [CODE[[[.ac]]]] [SRC[>>6]]

* 歴史

[REFS[
- [3] [CITE@en[RFC 3281 - An Internet Attribute Certificate Profile for Authorization]] ([TIME[2015-03-29 17:27:14 +09:00]] 版) <https://tools.ietf.org/html/rfc3281>
- [4] [CITE[RFC Errata Report]] ([TIME[2015-04-11 23:10:53 +09:00]] 版) <http://www.rfc-editor.org/errata_search.php?rfc=3281>
]REFS]