Internet X.509 Public Key Infrastructure Representation of Key Exchange Algorithm (KEA) Keys in Internet X.509 Public Key Infrastructure Certificates
Russ Housley, William T. Polk · 1999
The Key Exchange Algorithm (KEA) is a classified algorithm for exchanging keys. This specification profiles the format and semantics of fields in X.509 V3 certificates containing KEA keys. The specification addresses the subjectPublicKeyInfo field and the keyUsage extension.