[1] [CITE@en[XML Encryption Syntax and Processing Version 1.1]]
( ([TIME[2011-03-04 23:24:35 +09:00]] 版))
<http://www.w3.org/TR/2011/CR-xmlenc-core1-20110303/>

[2] [CITE@en[XML Encryption 1.1 CipherReference Processing using 2.0 Transforms]]
( ([TIME[2012-01-05 04:53:15 +09:00]] 版))
<http://www.w3.org/TR/2012/WD-xmlenc-transform20-20120105/>

[3] [CITE@en[Test cases for XML Encryption 1.1]]
( ([TIME[2012-01-05 04:56:49 +09:00]] 版))
<http://www.w3.org/TR/2012/WD-xmlenc-core1-testcases-20120105/>

[4] [CITE@en[XML Encryption Syntax and Processing Version 1.1]]
( ([TIME[2012-03-10 23:49:31 +09:00]] 版))
<http://www.w3.org/TR/2012/CR-xmlenc-core1-20120313/>

[5] [CITE@en[XML Encryption Syntax and Processing Version 1.1]]
( ([TIME[2013-04-13 02:02:32 +09:00]] 版))
<http://www.w3.org/TR/2013/REC-xmlenc-core1-20130411/>