:NAME nlibnss2 :TEXT NSSCreateHMACContext NSSCreateSymkeyCryptoContext NSSDestroyHMACContext NSSDestroySymkeyCryptoContext NSSHMACFinish NSSHMACUpdate NSSSymkeyCryptoDecryptFinish NSSSymkeyCryptoDecryptInitInternalKey NSSSymkeyCryptoDecryptUpdate NSSSymkeyCryptoEncryptFinish NSSSymkeyCryptoEncryptInitInternalKey NSSSymkeyCryptoEncryptUpdate NSSSymkeyCryptoGetCipherBlockSize