diff options
author | Jay Berkenbilt <ejb@ql.org> | 2012-12-29 14:07:46 +0100 |
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committer | Jay Berkenbilt <ejb@ql.org> | 2012-12-31 11:36:51 +0100 |
commit | 0873e4230047553c366dff11444d56fe9977b61f (patch) | |
tree | 39b67f8ecfd255cb01f07ce434763be8c936b006 /libtests | |
parent | c9da66a018b6381eadfa3570d511b2a2341ebae8 (diff) | |
download | qpdf-0873e4230047553c366dff11444d56fe9977b61f.tar.zst |
SHA2 pipeline with support for 256, 384, and 512 bits
Implemented pipeline around sph sha calls using standard test vectors
for full-byte values. Did not test or support partial byte values.
Diffstat (limited to 'libtests')
-rw-r--r-- | libtests/build.mk | 3 | ||||
-rw-r--r-- | libtests/qtest/sha2.test | 18 | ||||
-rw-r--r-- | libtests/qtest/sha2/sha2.out | 9 | ||||
-rw-r--r-- | libtests/sha2.cc | 69 |
4 files changed, 98 insertions, 1 deletions
diff --git a/libtests/build.mk b/libtests/build.mk index 6464502b..7a535953 100644 --- a/libtests/build.mk +++ b/libtests/build.mk @@ -12,7 +12,8 @@ BINS_libtests = \ png_filter \ pointer_holder \ qutil \ - rc4 + rc4 \ + sha2 TARGETS_libtests = $(foreach B,$(BINS_libtests),libtests/$(OUTPUT_DIR)/$(call binname,$(B))) diff --git a/libtests/qtest/sha2.test b/libtests/qtest/sha2.test new file mode 100644 index 00000000..34d668f7 --- /dev/null +++ b/libtests/qtest/sha2.test @@ -0,0 +1,18 @@ +#!/usr/bin/env perl +require 5.008; +BEGIN { $^W = 1; } +use strict; + +chdir("sha2") or die "chdir testdir failed: $!\n"; + +require TestDriver; + +my $td = new TestDriver('sha2'); + +$td->runtest("sha2", + {$td->COMMAND => "sha2"}, + {$td->FILE => "sha2.out", + $td->EXIT_STATUS => 0}, + $td->NORMALIZE_NEWLINES); + +$td->report(1); diff --git a/libtests/qtest/sha2/sha2.out b/libtests/qtest/sha2/sha2.out new file mode 100644 index 00000000..702264fb --- /dev/null +++ b/libtests/qtest/sha2/sha2.out @@ -0,0 +1,9 @@ +256 short: passed +256 long: passed +256 million: passed +384 short: passed +384 long: passed +384 million: passed +512 short: passed +512 long: passed +512 million: passed diff --git a/libtests/sha2.cc b/libtests/sha2.cc new file mode 100644 index 00000000..2b9aac3c --- /dev/null +++ b/libtests/sha2.cc @@ -0,0 +1,69 @@ +#include <qpdf/Pl_SHA2.hh> +#include <iostream> +#include <stdlib.h> +#include <string.h> +#include <qpdf/QUtil.hh> + +static void test(Pl_SHA2& sha2, char const* description, int bits, + char const* input, std::string const& output) +{ + sha2.resetBits(bits); + sha2.write((unsigned char*) input, strlen(input)); + sha2.finish(); + std::cout << description << ": "; + if (output == sha2.getHexDigest()) + { + std::cout << "passed\n"; + } + else + { + std::cout << "failed\n" + << " expected: " << output << "\n" + << " actual: " << sha2.getHexDigest() << "\n"; + } +} + +int main( int argc, char *argv[] ) +{ + Pl_SHA2 sha2; + char million_a[1000001]; + memset(million_a, 'a', 1000000); + million_a[1000000] = '\0'; + test(sha2, "256 short", 256, + "abc", + "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad"); + test(sha2, "256 long", 256, + "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", + "248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1"); + test(sha2, "256 million", 256, + million_a, + "cdc76e5c9914fb9281a1c7e284d73e67f1809a48a497200e046d39ccc7112cd0"); + test(sha2, "384 short", 384, + "abc", + "cb00753f45a35e8bb5a03d699ac65007272c32ab0eded163" + "1a8b605a43ff5bed8086072ba1e7cc2358baeca134c825a7"); + test(sha2, "384 long", 384, + "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn" + "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", + "09330c33f71147e83d192fc782cd1b4753111b173b3b05d2" + "2fa08086e3b0f712fcc7c71a557e2db966c3e9fa91746039"); + test(sha2, "384 million", 384, + million_a, + "9d0e1809716474cb086e834e310a4a1ced149e9c00f24852" + "7972cec5704c2a5b07b8b3dc38ecc4ebae97ddd87f3d8985"); + test(sha2, "512 short", 512, + "abc", + "ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a" + "2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f"); + test(sha2, "512 long", 512, + "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn" + "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", + "8e959b75dae313da8cf4f72814fc143f8f7779c6eb9f7fa17299aeadb6889018" + "501d289e4900f7e4331b99dec4b5433ac7d329eeb6dd26545e96e55b874be909"); + test(sha2, "512 million", 512, + million_a, + "e718483d0ce769644e2e42c7bc15b4638e1f98b13b2044285632a803afa973eb" + "de0ff244877ea60a4cb0432ce577c31beb009c5c2c49aa2e4eadb217ad8cc09b"); + + return 0; +} |