Java org.bouncycastle.asn1.cmp PKIHeaderBuilder fields, constructors, methods, implement or subclass

 PKIHeader ::= SEQUENCE { pvno                INTEGER     { cmp1999(1), cmp2000(2) }, sender              GeneralName, -- identifies the sender recipient           GeneralName, -- identifies the intended recipient messageTime     [0] GeneralizedTime         OPTIONAL, -- time of production of this message (used when sender -- believes that the transport will be "suitable"; i.e., -- that the time will still be meaningful upon receipt) protectionAlg   [1] AlgorithmIdentifier     OPTIONAL, -- algorithm used for calculation of protection bits senderKID       [2] KeyIdentifier           OPTIONAL, recipKID        [3] KeyIdentifier           OPTIONAL, -- to identify specific keys used for protection transactionID   [4] OCTET STRING            OPTIONAL, -- identifies the transaction; i.e., this will be the same in -- corresponding request, response, certConf, and PKIConf -- messages senderNonce     [5] OCTET STRING            OPTIONAL, recipNonce      [6] OCTET STRING            OPTIONAL, -- nonces used to provide replay protection, senderNonce -- is inserted by the creator of this message; recipNonce -- is a nonce previously inserted in a related message by -- the intended recipient of this message freeText        [7] PKIFreeText             OPTIONAL, -- this may be used to indicate context-specific instructions -- (this field is intended for human consumption) generalInfo     [8] SEQUENCE SIZE (1..MAX) OF InfoTypeAndValue     OPTIONAL -- this may be used to convey context-specific information -- (this field not primarily intended for human consumption) }