gitlab.com/SiaPrime/SiaPrime@v1.4.1/crypto/X25519_test.go (about) 1 package crypto 2 3 import ( 4 "testing" 5 ) 6 7 // TestDeriveSharedSecret tests that the same shared secret can be derived 8 // using either secret+public combination of two keypairs. 9 func TestDeriveSharedSecret(t *testing.T) { 10 sk1, pk1 := GenerateX25519KeyPair() 11 sk2, pk2 := GenerateX25519KeyPair() 12 if DeriveSharedSecret(sk1, pk2) != DeriveSharedSecret(sk2, pk1) { 13 t.Fatal("shared secret does not match") 14 } 15 if DeriveSharedSecret(sk1, pk1) == DeriveSharedSecret(sk2, pk2) { 16 t.Fatal("shared secret should not match") 17 } 18 }