CLASS ig net/minecraft/network/encryption/PacketEncryptionManager FIELD a cipher Ljavax/crypto/Cipher; FIELD b conversionBuffer [B FIELD c encryptionBuffer [B METHOD (Ljavax/crypto/Cipher;)V ARG 1 cipher METHOD a toByteArray (Lio/netty/buffer/ByteBuf;)[B ARG 1 buffer METHOD a encrypt (Lio/netty/buffer/ByteBuf;Lio/netty/buffer/ByteBuf;)V ARG 1 buffer ARG 2 encBuffer METHOD a decrypt (Lio/netty/channel/ChannelHandlerContext;Lio/netty/buffer/ByteBuf;)Lio/netty/buffer/ByteBuf; ARG 1 context ARG 2 encBuffer