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- from Crypt import CryptBitcoin
- class TestCryptBitcoin:
- def testSignOld(self):
- privatekey = "23DKQpDz7bXM7w5KN5Wnmz7bwRNqNHcdQjb2WwrdB1QtTf5gM3pFdf"
- privatekey_bad = "23DKQpDz7bXM7w5KN5Wnmz6bwRNqNHcdQjb2WwrdB1QtTf5gM3pFdf"
- # Get address by privatekey
- address = CryptBitcoin.privatekeyToAddress(privatekey)
- assert address == "12vTsjscg4hYPewUL2onma5pgQmWPMs3ez"
- address_bad = CryptBitcoin.privatekeyToAddress(privatekey_bad)
- assert not address_bad == "12vTsjscg4hYPewUL2onma5pgQmWPMs3ez"
- # Text signing
- sign = CryptBitcoin.signOld("hello", privatekey)
- assert CryptBitcoin.verify("hello", address, sign) # Original text
- assert not CryptBitcoin.verify("not hello", address, sign) # Different text
- # Signed by bad privatekey
- sign_bad = CryptBitcoin.signOld("hello", privatekey_bad)
- assert not CryptBitcoin.verify("hello", address, sign_bad)
- def testSign(self):
- privatekey = "5K9S6dVpufGnroRgFrT6wsKiz2mJRYsC73eWDmajaHserAp3F1C"
- privatekey_bad = "5Jbm9rrusXyApAoM8YoM4Rja337zMMoBUMRJ1uijiguU2aZRnwC"
- # Get address by privatekey
- address = CryptBitcoin.privatekeyToAddress(privatekey)
- assert address == "1MpDMxFeDUkiHohxx9tbGLeEGEuR4ZNsJz"
- address_bad = CryptBitcoin.privatekeyToAddress(privatekey_bad)
- assert address_bad != "1MpDMxFeDUkiHohxx9tbGLeEGEuR4ZNsJz"
- # Text signing
- sign = CryptBitcoin.sign("hello", privatekey)
- assert CryptBitcoin.verify("hello", address, sign)
- assert not CryptBitcoin.verify("not hello", address, sign)
- # Signed by bad privatekey
- sign_bad = CryptBitcoin.sign("hello", privatekey_bad)
- assert not CryptBitcoin.verify("hello", address, sign_bad)
- def testNewPrivatekey(self):
- assert CryptBitcoin.newPrivatekey() != CryptBitcoin.newPrivatekey()
- assert CryptBitcoin.privatekeyToAddress(CryptBitcoin.newPrivatekey())
- def testNewSeed(self):
- assert CryptBitcoin.newSeed() != CryptBitcoin.newSeed()
- assert CryptBitcoin.privatekeyToAddress(
- CryptBitcoin.hdPrivatekey(CryptBitcoin.newSeed(), 0)
- )
- assert CryptBitcoin.privatekeyToAddress(
- CryptBitcoin.hdPrivatekey(CryptBitcoin.newSeed(), 2**256)
- )
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