public class ProofOfPossession implements DEREncodable(Code)
ASN.1 structure DER En/DeCoder.
ProofOfPossession ::= CHOICE {
raVerified [0] NULL, -- used if the RA has already verified that the requester is in possession of the private key
signature [1] POPOSigningKey,
keyEncipherment [2] POPOPrivKey,
keyAgreement [3] POPOPrivKey }