tests/testec.py

   1 from ctypescrypto.oid import Oid
   2 from ctypescrypto.ec import create
   3 from base64 import b16decode
   4 import unittest
   5
   6
   7
   8 class TestEcCreation(unittest.TestCase):
   9         ec1priv="""-----BEGIN PRIVATE KEY-----
  10 MIGEAgEAMBAGByqGSM49AgEGBSuBBAAKBG0wawIBAQQgKnG6neqZvB98EEuuxnHs
  11 fv+L/5abuNNG20wzUqRpncOhRANCAARWKXWeUZ6WiCKZ2kHx87jmJyx0G3ZB1iQC
  12 +Gp2AJYswbQPhGPigKolzIbZYfwnn7QOca6N8QDhPAn3QQK8trZI
  13 -----END PRIVATE KEY-----
  14 """
  15         bigkey="""-----BEGIN PRIVATE KEY-----
  16 MHUCAQAwEAYHKoZIzj0CAQYFK4EEAAoEXjBcAgEBBBEBRVEjGVC3X8RALaFzL8m+
  17 vqFEA0IABJFmwom5+QXlX549+fadfzVrSiIJX4lPRxVxSqS1Zgav8YHrlmvkrLXP
  18 +eFrZtgJvpTiFPBsk/0JEJmvmEmSVec=
  19 -----END PRIVATE KEY-----
  20 """
  21         def test_keyone(self):
  22                 key=create(Oid("secp256k1"),b16decode("2A71BA9DEA99BC1F7C104BAEC671EC7EFF8BFF969BB8D346DB4C3352A4699DC3",True))
  23
  24                 out=key.exportpriv()
  25                 self.assertEqual(out,self.ec1priv)
  26
  27         def test_bignum(self):
  28                 keyval='\xff'*32
  29                 key=create(Oid("secp256k1"),keyval)
  30                 self.assertEqual(key.exportpriv(),self.bigkey)
  31 if __name__ == "__main__":
  32         unittest.main()