| |
| |
| |
|
|
| package rsa_test |
|
|
| import ( |
| "crypto" |
| "crypto/rsa" |
| "crypto/x509" |
| "testing" |
| ) |
|
|
| func TestEqual(t *testing.T) { |
| t.Setenv("GODEBUG", "rsa1024min=0") |
|
|
| private := test512Key |
| public := &private.PublicKey |
|
|
| if !public.Equal(public) { |
| t.Errorf("public key is not equal to itself: %v", public) |
| } |
| if !public.Equal(crypto.Signer(private).Public().(*rsa.PublicKey)) { |
| t.Errorf("private.Public() is not Equal to public: %v", public) |
| } |
| if !private.Equal(private) { |
| t.Errorf("private key is not equal to itself: %v", private) |
| } |
|
|
| enc, err := x509.MarshalPKCS8PrivateKey(private) |
| if err != nil { |
| t.Fatal(err) |
| } |
| decoded, err := x509.ParsePKCS8PrivateKey(enc) |
| if err != nil { |
| t.Fatal(err) |
| } |
| if !public.Equal(decoded.(crypto.Signer).Public()) { |
| t.Errorf("public key is not equal to itself after decoding: %v", public) |
| } |
| if !private.Equal(decoded) { |
| t.Errorf("private key is not equal to itself after decoding: %v", private) |
| } |
|
|
| other := test512KeyTwo |
| if public.Equal(other.Public()) { |
| t.Errorf("different public keys are Equal") |
| } |
| if private.Equal(other) { |
| t.Errorf("different private keys are Equal") |
| } |
|
|
| noPrecomp := *private |
| noPrecomp.Precomputed = rsa.PrecomputedValues{} |
| if !private.Equal(&noPrecomp) { |
| t.Errorf("private key with no precomputation is not equal to itself: %v", private) |
| } |
| } |
|
|
