1 from ctypescrypto.oid import Oid
2 from ctypescrypto import digest
3 from base64 import b16decode,b16encode
6 class TestDigestType(unittest.TestCase):
8 d=digest.DigestType("md4")
9 self.assertEqual(d.digest_size(),16)
10 self.assertEqual(d.block_size(),64)
11 self.assertEqual(d.oid(),Oid("md4"))
13 d=digest.DigestType("md5")
14 self.assertEqual(d.digest_size(),16)
15 self.assertEqual(d.block_size(),64)
16 self.assertEqual(d.oid(),Oid("md5"))
18 d=digest.DigestType("sha1")
19 self.assertEqual(d.digest_size(),20)
20 self.assertEqual(d.block_size(),64)
21 self.assertEqual(d.oid(),Oid("sha1"))
22 def test_sha256(self):
23 d=digest.DigestType("sha256")
24 self.assertEqual(d.digest_size(),32)
25 self.assertEqual(d.block_size(),64)
26 self.assertEqual(d.oid(),Oid("sha256"))
27 def test_sha384(self):
28 d=digest.DigestType("sha384")
29 self.assertEqual(d.digest_size(),48)
30 self.assertEqual(d.block_size(),128)
31 self.assertEqual(d.oid(),Oid("sha384"))
32 def test_sha512(self):
33 d=digest.DigestType("sha512")
34 self.assertEqual(d.digest_size(),64)
35 self.assertEqual(d.block_size(),128)
36 self.assertEqual(d.oid(),Oid("sha512"))
39 class TestIface(unittest.TestCase):
40 """ Test all methods with one algorithms """
42 md=digest.DigestType("sha1")
43 dgst=digest.Digest(md)
44 dgst.update("A quick brown fox jumps over the lazy dog.")
45 self.assertEqual(dgst.digest_size,20)
46 self.assertEqual(dgst.hexdigest(),"00CFFE7312BF9CA73584F24BDF7DF1D028340397")
47 def test_bindigest(self):
48 dgst=digest.new("sha1")
49 dgst.update("A quick brown fox jumps over the lazy dog.")
50 self.assertEqual(dgst.digest_size,20)
51 self.assertEqual(dgst.digest(),b16decode("00CFFE7312BF9CA73584F24BDF7DF1D028340397",True))
52 def test_duplicatedigest(self):
53 dgst=digest.new("sha1")
54 dgst.update("A quick brown fox jumps over the lazy dog.")
57 self.assertEqual(v1,v2)
59 dgst=digest.new("sha1")
60 dgst.update("A quick brown fox jumps over ")
62 dgst.update("the lazy dog.")
63 value1=dgst.hexdigest()
64 d2.update("the fat pig.")
66 self.assertEqual(value1,"00CFFE7312BF9CA73584F24BDF7DF1D028340397")
67 self.assertEqual(value2,"5328F33739BEC2A15B6A30F17D3BC13CC11A7C78")
68 class TestAlgo(unittest.TestCase):
69 """ Test all statdard algorithms """
72 self.assertEqual(d.digest_size,16)
73 d.update("A quick brown fox jumps over the lazy dog.")
74 self.assertEqual(d.hexdigest(),"DF756A3769FCAB0A261880957590C768")
78 d.update("A quick brown fox jumps over the lazy dog.")
79 self.assertEqual(d.digest_size,16)
80 self.assertEqual(d.hexdigest(),"FAAED595A3E38BBF0D9B4B98021D200F")
81 def test_sha256(self):
82 d=digest.new("sha256")
83 d.update("A quick brown fox jumps over the lazy dog.")
84 self.assertEqual(d.digest_size,32)
85 self.assertEqual(d.hexdigest(),"FFCA2587CFD4846E4CB975B503C9EB940F94566AA394E8BD571458B9DA5097D5")
86 def test_sha384(self):
87 d=digest.new("sha384")
88 d.update("A quick brown fox jumps over the lazy dog.")
89 self.assertEqual(d.digest_size,48)
90 self.assertEqual(d.hexdigest(),"C7D71B1BA81D0DD028E79C7E75CF2F83169C14BA732CA5A2AD731151584E9DE843C1A314077D62B96B03367F72E126D8")
91 def test_sha512(self):
92 d=digest.new("sha512")
93 self.assertEqual(d.digest_size,64)
94 d.update("A quick brown fox jumps over the lazy dog.")
95 self.assertEqual(d.hexdigest(),"3045575CF3B873DD656F5F3426E04A4ACD11950BB2538772EE14867002B408E21FF18EF7F7B2CAB484A3C1C0BE3F8ACC4AED536A427353C7748DC365FC1A8646")
97 if __name__ == "__main__":