| # HMAC-SHA-256 test vectors from draft-ietf-ipsec-ciph-sha-256-01.txt |
| |
| use strict; |
| |
| my $MODULE; |
| |
| BEGIN { |
| $MODULE = (-d "src") ? "Digest::SHA" : "Digest::SHA::PurePerl"; |
| eval "require $MODULE" || die $@; |
| $MODULE->import(qw(hmac_sha256_hex)); |
| } |
| |
| BEGIN { |
| if ($ENV{PERL_CORE}) { |
| chdir 't' if -d 't'; |
| @INC = '../lib'; |
| } |
| } |
| |
| my @data = map { eval } <DATA>; |
| |
| my $numtests = scalar @data; |
| print "1..$numtests\n"; |
| |
| my $k1 = join( "", map { chr } (1 .. 32) ); |
| my $k2 = join( "", map { chr } (1 .. 37) ); |
| |
| my @keys = ( |
| $k1, |
| $k1, |
| $k1, |
| chr(0x0b) x 32, |
| "Jefe", |
| chr(0xaa) x 32, |
| $k2, |
| chr(0x0c) x 32, |
| chr(0xaa) x 80, |
| chr(0xaa) x 80 |
| ); |
| |
| my @out = ( |
| "a21b1f5d4cf4f73a4dd939750f7a066a7f98cc131cb16a6692759021cfab8181", |
| "104fdc1257328f08184ba73131c53caee698e36119421149ea8c712456697d30", |
| "470305fc7e40fe34d3eeb3e773d95aab73acf0fd060447a5eb4595bf33a9d1a3", |
| "198a607eb44bfbc69903a0f1cf2bbdc5ba0aa3f3d9ae3c1c7a3b1696a0b68cf7", |
| "5bdcc146bf60754e6a042426089575c75a003f089d2739839dec58b964ec3843", |
| "cdcb1220d1ecccea91e53aba3092f962e549fe6ce9ed7fdc43191fbde45c30b0", |
| "d4633c17f6fb8d744c66dee0f8f074556ec4af55ef07998541468eb49bd2e917", |
| "7546af01841fc09b1ab9c3749a5f1c17d4f589668a587b2700a9c97c1193cf42", |
| "6953025ed96f0c09f80a96f78e6538dbe2e7b820e3dd970e7ddd39091b32352f", |
| "6355ac22e890d0a3c8481a5ca4825bc884d3e7a1ff98a2fc2ac7d8e064c3b2e6" |
| ); |
| |
| # do the first one using multi-argument data feed |
| |
| my $testnum = 1; |
| my @args = split(//, shift @data); |
| print "not " unless hmac_sha256_hex(@args, shift @keys) eq shift @out; |
| print "ok ", $testnum++, "\n"; |
| |
| while (@data) { |
| print "not " unless hmac_sha256_hex(shift @data, shift @keys) |
| eq shift @out; |
| print "ok ", $testnum++, "\n"; |
| } |
| |
| __DATA__ |
| "abc" |
| "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" |
| "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopqabcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" |
| "Hi There" |
| "what do ya want for nothing?" |
| chr(0xdd) x 50 |
| chr(0xcd) x 50 |
| "Test With Truncation" |
| "Test Using Larger Than Block-Size Key - Hash Key First" |
| "Test Using Larger Than Block-Size Key and Larger Than One Block-Size Data" |