diff options
Diffstat (limited to 'bip-0340/reference.py')
| -rw-r--r-- | bip-0340/reference.py | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/bip-0340/reference.py b/bip-0340/reference.py index da1e689..6b1645c 100644 --- a/bip-0340/reference.py +++ b/bip-0340/reference.py @@ -122,7 +122,7 @@ def schnorr_sign(msg, seckey, aux_rand): sig = bytes_from_point(R) + bytes_from_int((k + e * d) % n) debug_print_vars() if not schnorr_verify(msg, bytes_from_point(P), sig): - raise RuntimeError('The signature does not pass verification.') + raise RuntimeError('The created signature does not pass verification.') return sig def schnorr_verify(msg, pubkey, sig): @@ -173,13 +173,17 @@ def test_vectors(): print(' Expected key:', pubkey.hex().upper()) print(' Actual key:', pubkey_actual.hex().upper()) aux_rand = bytes.fromhex(aux_rand) - sig_actual = schnorr_sign(msg, seckey, aux_rand) - if sig == sig_actual: - print(' * Passed signing test.') - else: - print(' * Failed signing test.') - print(' Expected signature:', sig.hex().upper()) - print(' Actual signature:', sig_actual.hex().upper()) + try: + sig_actual = schnorr_sign(msg, seckey, aux_rand) + if sig == sig_actual: + print(' * Passed signing test.') + else: + print(' * Failed signing test.') + print(' Expected signature:', sig.hex().upper()) + print(' Actual signature:', sig_actual.hex().upper()) + all_passed = False + except RuntimeError as e: + print(' * Signing test raised exception:', e) all_passed = False result_actual = schnorr_verify(msg, pubkey, sig) if result == result_actual: |