+from ctypescrypto.oid import Oid
+from ctypescrypto import digest
+from base64 import b16decode,b16encode
+import unittest
+
+class TestDigestType(unittest.TestCase):
+ def test_md4(self):
+ d=digest.DigestType("md4")
+ self.assertEqual(d.digest_size(),16)
+ self.assertEqual(d.block_size(),64)
+ self.assertEqual(d.oid(),Oid("md4"))
+ def test_md5(self):
+ d=digest.DigestType("md5")
+ self.assertEqual(d.digest_size(),16)
+ self.assertEqual(d.block_size(),64)
+ self.assertEqual(d.oid(),Oid("md5"))
+ def test_sha1(self):
+ d=digest.DigestType("sha1")
+ self.assertEqual(d.digest_size(),20)
+ self.assertEqual(d.block_size(),64)
+ self.assertEqual(d.oid(),Oid("sha1"))
+ def test_sha256(self):
+ d=digest.DigestType("sha256")
+ self.assertEqual(d.digest_size(),32)
+ self.assertEqual(d.block_size(),64)
+ self.assertEqual(d.oid(),Oid("sha256"))
+ def test_sha384(self):
+ d=digest.DigestType("sha384")
+ self.assertEqual(d.digest_size(),48)
+ self.assertEqual(d.block_size(),128)
+ self.assertEqual(d.oid(),Oid("sha384"))
+ def test_sha512(self):
+ d=digest.DigestType("sha512")
+ self.assertEqual(d.digest_size(),64)
+ self.assertEqual(d.block_size(),128)
+ self.assertEqual(d.oid(),Oid("sha512"))
+
+
+class TestIface(unittest.TestCase):
+ """ Test all methods with one algorithms """
+ def test_cons(self):
+ md=digest.DigestType("sha1")
+ dgst=digest.Digest(md)
+ dgst.update("A quick brown fox jumps over the lazy dog.")
+ self.assertEqual(dgst.digest_size,20)
+ self.assertEqual(dgst.hexdigest(),"00CFFE7312BF9CA73584F24BDF7DF1D028340397")
+ def test_bindigest(self):
+ dgst=digest.new("sha1")
+ dgst.update("A quick brown fox jumps over the lazy dog.")
+ self.assertEqual(dgst.digest_size,20)
+ self.assertEqual(dgst.digest(),b16decode("00CFFE7312BF9CA73584F24BDF7DF1D028340397",True))
+ def test_duplicatedigest(self):
+ dgst=digest.new("sha1")
+ dgst.update("A quick brown fox jumps over the lazy dog.")
+ v1=dgst.digest()
+ v2=dgst.digest()
+ self.assertEqual(v1,v2)
+ def test_copy(self):
+ dgst=digest.new("sha1")
+ dgst.update("A quick brown fox jumps over ")
+ d2=dgst.copy()
+ dgst.update("the lazy dog.")
+ value1=dgst.hexdigest()
+ d2.update("the fat pig.")
+ value2=d2.hexdigest()
+ self.assertEqual(value1,"00CFFE7312BF9CA73584F24BDF7DF1D028340397")
+ self.assertEqual(value2,"5328F33739BEC2A15B6A30F17D3BC13CC11A7C78")
+class TestAlgo(unittest.TestCase):
+ """ Test all statdard algorithms """
+ def test_md5(self):
+ d=digest.new("md5")
+ self.assertEqual(d.digest_size,16)
+ d.update("A quick brown fox jumps over the lazy dog.")
+ self.assertEqual(d.hexdigest(),"DF756A3769FCAB0A261880957590C768")
+
+ def test_md4(self):
+ d=digest.new("md4")
+ d.update("A quick brown fox jumps over the lazy dog.")
+ self.assertEqual(d.digest_size,16)
+ self.assertEqual(d.hexdigest(),"FAAED595A3E38BBF0D9B4B98021D200F")
+ def test_sha256(self):
+ d=digest.new("sha256")
+ d.update("A quick brown fox jumps over the lazy dog.")
+ self.assertEqual(d.digest_size,32)
+ self.assertEqual(d.hexdigest(),"FFCA2587CFD4846E4CB975B503C9EB940F94566AA394E8BD571458B9DA5097D5")
+ def test_sha384(self):
+ d=digest.new("sha384")
+ d.update("A quick brown fox jumps over the lazy dog.")
+ self.assertEqual(d.digest_size,48)
+ self.assertEqual(d.hexdigest(),"C7D71B1BA81D0DD028E79C7E75CF2F83169C14BA732CA5A2AD731151584E9DE843C1A314077D62B96B03367F72E126D8")
+ def test_sha512(self):
+ d=digest.new("sha512")
+ self.assertEqual(d.digest_size,64)
+ d.update("A quick brown fox jumps over the lazy dog.")
+ self.assertEqual(d.hexdigest(),"3045575CF3B873DD656F5F3426E04A4ACD11950BB2538772EE14867002B408E21FF18EF7F7B2CAB484A3C1C0BE3F8ACC4AED536A427353C7748DC365FC1A8646")
+
+if __name__ == "__main__":
+ unittest.main()