ITU-T X.509 CORR 3-2012 Information technology Open Systems Interconnection The Directory: Public-key and attribute certificate frameworks Technical Corrigendum 3 Study Group 17
This Directory Specification makes extensive use of Public-Key Cryptography. Annex E introduces this technology.
ITU-T X.509 CORR 3-2012 history
2012ITU-T X.509 CORR 3-2012 Information technology Open Systems Interconnection The Directory: Public-key and attribute certificate frameworks Technical Corrigendum 3 Study Group 17