NewAES128GCM creates an instance that uses aes128gcm for ALTS record.

NewAES128GCMRekey creates an instance that uses aes128gcm with rekeying for ALTS record.

NewConn creates a new secure channel instance given the other party role and handshaking result.

ParseFramedMsg parse the provided buffer and returns a frame of the format msgLength+msg and any remaining bytes in that buffer.

RegisterProtocol register a ALTS record encryption protocol.

SliceForAppend takes a slice and a requested number of bytes.

GcmTagSize is the GCM tag size is the difference in length between plaintext and ciphertext.

MsgLenFieldSize is the byte size of the frame length field of a framed message.

ErrAuth occurs on authentication failure.

ALTSRecordCrypto is the interface for gRPC ALTS record protocol.

ALTSRecordFunc is a function type for factory functions that create ALTSRecordCrypto instances.

KeySizeError signals that the given key does not have the correct size.