1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
#!/usr/bin/env ruby
$: << File.dirname(__FILE__) + "/../lib"
require "hmac-md5"
require "hmac-sha1"
begin
require "minitest/autorun"
rescue LoadError
require "rubygems"
require "minitest/autorun"
end
Minitest.autorun
class TestHmac < Minitest::Test
def test_s_digest
key = "\x0b" * 16
text = "Hi There"
hmac = HMAC::MD5.new(key)
hmac.update(text)
assert_equal(hmac.digest, HMAC::MD5.digest(key, text))
end
def test_s_hexdigest
key = "\x0b" * 16
text = "Hi There"
hmac = HMAC::MD5.new(key)
hmac.update(text)
assert_equal(hmac.hexdigest, HMAC::MD5.hexdigest(key, text))
end
def test_hmac_md5_1
assert_equal(HMAC::MD5.hexdigest("\x0b" * 16, "Hi There"),
"9294727a3638bb1c13f48ef8158bfc9d")
end
def test_hmac_md5_2
assert_equal(HMAC::MD5.hexdigest("Jefe", "what do ya want for nothing?"),
"750c783e6ab0b503eaa86e310a5db738")
end
def test_hmac_md5_3
assert_equal(HMAC::MD5.hexdigest("\xaa" * 16, "\xdd" * 50),
"56be34521d144c88dbb8c733f0e8b3f6")
end
def test_hmac_md5_4
assert_equal(HMAC::MD5.hexdigest(["0102030405060708090a0b0c0d0e0f10111213141516171819"].pack("H*"), "\xcd" * 50),
"697eaf0aca3a3aea3a75164746ffaa79")
end
def test_hmac_md5_5
assert_equal(HMAC::MD5.hexdigest("\x0c" * 16, "Test With Truncation"),
"56461ef2342edc00f9bab995690efd4c")
end
# def test_hmac_md5_6
# assert_equal(HMAC::MD5.hexdigest("\x0c" * 16, "Test With Truncation"),
# "56461ef2342edc00f9bab995")
# end
def test_hmac_md5_7
assert_equal(HMAC::MD5.hexdigest("\xaa" * 80, "Test Using Larger Than Block-Size Key - Hash Key First"),
"6b1ab7fe4bd7bf8f0b62e6ce61b9d0cd")
end
def test_hmac_md5_8
assert_equal(HMAC::MD5.hexdigest("\xaa" * 80, "Test Using Larger Than Block-Size Key and Larger Than One Block-Size Data"),
"6f630fad67cda0ee1fb1f562db3aa53e")
end
def test_reset_key
hmac = HMAC::MD5.new("key")
hmac.reset_key
assert_raises(RuntimeError) { hmac.update("foo") }
end
def test_set_key
hmac = HMAC::MD5.new
assert_raises(RuntimeError) { hmac.update("foo") }
hmac.reset_key
assert_raises(RuntimeError) { hmac.update("foo") }
end
end
|
