lnd.xprv/fuzz/brontide/random_resp_decrypt.go

28 lines
649 B
Go

// +build gofuzz
package brontidefuzz
import (
"bytes"
)
// Fuzz_random_resp_decrypt is a go-fuzz harness that decrypts arbitrary data
// with the responder.
func Fuzz_random_resp_decrypt(data []byte) int {
// This will return brontide machines with random keys.
initiator, responder := getBrontideMachines()
// Complete the brontide handshake.
completeHandshake(initiator, responder)
// Create a reader with the byte array.
r := bytes.NewReader(data)
// Decrypt the encrypted message using ReadMessage w/ responder machine.
if _, err := responder.ReadMessage(r); err == nil {
nilAndPanic(initiator, responder, nil)
}
return 1
}