Commit | Line | Data |
747da336 |
1 | # Test against SHA-1 Sample Vectors from NIST |
2 | # |
3 | # ref: http://csrc.nist.gov/cryptval/shs.html |
4 | |
5 | use strict; |
6 | |
7 | my $MODULE; |
8 | |
9 | BEGIN { |
72aa8e26 |
10 | $MODULE = ($ENV{PERL_CORE} || -e "SHA.pm") ? "Digest::SHA" : "Digest::SHA::PurePerl"; |
747da336 |
11 | eval "require $MODULE" || die $@; |
12 | $MODULE->import(qw()); |
13 | } |
14 | |
15 | BEGIN { |
16 | if ($ENV{PERL_CORE}) { |
17 | chdir 't' if -d 't'; |
18 | @INC = '../lib'; |
19 | } |
20 | } |
21 | |
22 | my $nist_hashes = <<END_OF_NIST_HASHES; |
23 | DA39A3EE5E6B4B0D3255BFEF95601890AFD80709 ^ |
24 | 59C4526AA2CC59F9A5F56B5579BA7108E7CCB61A ^ |
25 | 6E42FB84067CFF056C43A49E484997AF23190879 ^ |
26 | C63FBB9A87171A176E6E054890E29A8C5F125F6C ^ |
27 | 3109E33C1C4B9A0169D1599169D0E5A520A1E71C ^ |
28 | 9195E1E73CC68D7170F44BD1D83CB624BC87FA0B ^ |
29 | 64F7C374527278C0436DBC8DE5AABEC2BBF634BC ^ |
30 | 154B622EA426FB151B1FF1BE1CE871752B9EDEB4 ^ |
31 | 12BDD00FD4038756CBCF8ECDAD1B0CD862603CD8 ^ |
32 | 6700F93E1691E83735279E167F67AF61FEE9813B ^ |
33 | END_OF_NIST_HASHES |
34 | |
35 | my @hashes = $nist_hashes =~ /\b[0-9A-F]{40}\b/g; |
36 | |
37 | my $nist_messages = <<END_OF_NIST_MESSAGES; |
38 | 0 1 ^ |
39 | 1 1 1 ^ |
40 | 2 1 1 1 ^ |
41 | 3 0 1 1 1 ^ |
42 | 2 0 2 2 ^ |
43 | 4 1 1 1 2 1 ^ |
44 | 3 0 2 2 2 ^ |
45 | 4 1 1 2 2 2 ^ |
46 | 5 1 2 2 1 1 2 ^ |
47 | 5 0 2 2 1 1 3 ^ |
48 | END_OF_NIST_MESSAGES |
49 | |
50 | my @lines = split(/\n/, $nist_messages); |
51 | |
52 | print "1..", scalar(@hashes), "\n"; |
53 | my $testnum = 1; |
54 | |
55 | my $message = ""; |
56 | my $sha = $MODULE->new(1); |
57 | for (@lines) { |
58 | next unless /^[\d ^]/; |
59 | $message .= $_; |
60 | next unless /\^\s*$/; |
61 | my @vals = $message =~ /\d+/g; $message = ""; |
62 | my $count = shift(@vals); |
63 | my $bit = shift(@vals); |
64 | my $bitstr = ""; |
65 | while (@vals) { |
66 | $bitstr .= $bit x shift(@vals); |
67 | $bit = 1 - $bit; |
68 | } |
69 | print "not " unless uc($sha->add_bits($bitstr)->hexdigest) |
70 | eq shift(@hashes); |
71 | print "ok ", $testnum++, "\n"; |
72 | } |