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ecc: refactor/clean-up sign/verify APIs

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This commit is contained in:
SomberNight
2024-04-11 15:13:41 +00:00
parent e72210b5d2
commit bd9d0ccc33
22 changed files with 165 additions and 165 deletions
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16
tests/test_ecc.py
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@@ -47,19 +47,19 @@ class TestSchnorr(ElectrumTestCase):
if seckey:
seckey = ECPrivkey(bytes.fromhex(seckey))
aux_rand = bytes.fromhex(aux_rand)
sig_created = seckey.sign_schnorr(msg32, aux_rand32=aux_rand)
sig_created = seckey.schnorr_sign(msg32, aux_rand32=aux_rand)
self.assertEqual(signature, sig_created)
is_sig_good = pubkey.verify_message_schnorr(signature, msg32)
is_sig_good = pubkey.schnorr_verify(signature, msg32)
expected_res = True if expected_res == "TRUE" else False
self.assertEqual(expected_res, is_sig_good)
def test_sign_schnorr_aux_rand(self):
seckey = ECPrivkey(bytes.fromhex("B7E151628AED2A6ABF7158809CF4F3C762E7160F38B4DA56A784D9045190CFEF"))
msg32 = sha256("hello there")
sig1 = seckey.sign_schnorr(msg32, aux_rand32=None)
sig2 = seckey.sign_schnorr(msg32, aux_rand32=b"\x00" * 32)
sig1 = seckey.schnorr_sign(msg32, aux_rand32=None)
sig2 = seckey.schnorr_sign(msg32, aux_rand32=b"\x00" * 32)
self.assertEqual(sig1, sig2)
sig3 = seckey.sign_schnorr(msg32, aux_rand32=bytes(range(32)))
sig3 = seckey.schnorr_sign(msg32, aux_rand32=bytes(range(32)))
self.assertNotEqual(sig1, sig3)
def test_y_parity_malleability(self):
@@ -79,6 +79,6 @@ class TestSchnorr(ElectrumTestCase):
self.assertNotEqual(pubkey1.get_public_key_bytes(True), pubkey2.get_public_key_bytes(True))
self.assertEqual(pubkey1.get_public_key_bytes(True)[1:], pubkey2.get_public_key_bytes(True)[1:])
msg32 = sha256("hello there")
sig = seckey.sign_schnorr(msg32, aux_rand32=None)
self.assertTrue(pubkey1.verify_message_schnorr(sig, msg32))
self.assertTrue(pubkey2.verify_message_schnorr(sig, msg32))
sig = seckey.schnorr_sign(msg32, aux_rand32=None)
self.assertTrue(pubkey1.schnorr_verify(sig, msg32))
self.assertTrue(pubkey2.schnorr_verify(sig, msg32))