[1] RFC 6839 - Additional Media Type Structured Syntax Suffixes ( (2013-06-28 00:23:48 +09:00 版)) http://tools.ietf.org/html/rfc6839#section-3

[2] RFC 6839 - Additional Media Type Structured Syntax Suffixes ( (2013-09-29 07:47:38 +09:00 版)) http://tools.ietf.org/html/rfc6839#section-3.2

[3] RFC 6839 - Additional Media Type Structured Syntax Suffixes ( (2013-09-29 07:47:38 +09:00 版)) http://tools.ietf.org/html/rfc6839#section-3.2

[4] X.690 : Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER) (tsbmail 著, 2015-04-13 09:12:03 +09:00 版) http://www.itu.int/rec/T-REC-X.690-200811-I/en

[5] X.690 : Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER) (tsbmail 著, 2015-04-13 09:12:09 +09:00 版) http://www.itu.int/rec/T-REC-X.690-200811-I/en

[6] X.690 : Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER) (tsbmail 著, 2015-04-13 09:12:13 +09:00 版) http://www.itu.int/rec/T-REC-X.690-200811-I/en