CLASS pw net/minecraft/server/network/packet/LoginKeyC2SPacket
	FIELD a encryptedSecretKey [B
	FIELD b encryptedNonce [B
	METHOD a decryptSecretKey (Ljava/security/PrivateKey;)Ljavax/crypto/SecretKey;
		ARG 1 privateKey
	METHOD b decryptNonce (Ljava/security/PrivateKey;)[B
		ARG 1 privateKey