>From 024ca9ce6930b8f111cdbfa33ca022b582bee9b3 Mon Sep 17 00:00:00 2001 From: Bruno Haible Date: Sat, 24 Aug 2019 17:37:10 +0200 Subject: [PATCH 3/3] crypto/gc-sha512: Add tests. * tests/test-gc-sha512.c: New file, based on tests/test-gc-sha1.c. * modules/crypto/gc-sha512-tests: New file. --- ChangeLog | 4 ++ modules/crypto/gc-sha512-tests | 11 ++++ tests/test-gc-sha512.c | 129 +++++++++++++++++++++++++++++++++++++++++ 3 files changed, 144 insertions(+) create mode 100644 modules/crypto/gc-sha512-tests create mode 100644 tests/test-gc-sha512.c diff --git a/ChangeLog b/ChangeLog index a70fbfd..1438799 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2019-08-24 Bruno Haible + crypto/gc-sha512: Add tests. + * tests/test-gc-sha512.c: New file, based on tests/test-gc-sha1.c. + * modules/crypto/gc-sha512-tests: New file. + crypto/gc-sha256: Add tests. * tests/test-gc-sha256.c: New file, based on tests/test-gc-sha1.c. * modules/crypto/gc-sha256-tests: New file. diff --git a/modules/crypto/gc-sha512-tests b/modules/crypto/gc-sha512-tests new file mode 100644 index 0000000..b007cd1 --- /dev/null +++ b/modules/crypto/gc-sha512-tests @@ -0,0 +1,11 @@ +Files: +tests/test-gc-sha512.c + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-gc-sha512 +check_PROGRAMS += test-gc-sha512 +test_gc_sha512_LDADD = $(LDADD) @LIB_CRYPTO@ diff --git a/tests/test-gc-sha512.c b/tests/test-gc-sha512.c new file mode 100644 index 0000000..b3efd29 --- /dev/null +++ b/tests/test-gc-sha512.c @@ -0,0 +1,129 @@ +/* + * Copyright (C) 2005, 2010-2019 Free Software Foundation, Inc. + * Written by Simon Josefsson + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see . */ + +#include + +#include "gc.h" + +#include +#include + +int +main (int argc, char *argv[]) +{ + Gc_rc rc; + gc_hash_handle h; + + rc = gc_init (); + if (rc != GC_OK) + { + printf ("gc_init() failed\n"); + return 1; + } + + { + char *in = "abcdefghijklmnopqrstuvwxyz"; + size_t inlen = strlen (in); + char *expect = + "\x4d\xbf\xf8\x6c\xc2\xca\x1b\xae\x1e\x16\x46\x8a\x05\xcb\x98\x81" + "\xc9\x7f\x17\x53\xbc\xe3\x61\x90\x34\x89\x8f\xaa\x1a\xab\xe4\x29" + "\x95\x5a\x1b\xf8\xec\x48\x3d\x74\x21\xfe\x3c\x16\x46\x61\x3a\x59" + "\xed\x54\x41\xfb\x0f\x32\x13\x89\xf7\x7f\x48\xa8\x79\xc7\xb1\xf1"; + char out[64]; + const char *p; + + if (gc_sha512 (in, inlen, out) != 0) + { + printf ("gc_sha512 call failed\n"); + return 1; + } + + if (memcmp (out, expect, 64) != 0) + { + size_t i; + printf ("sha512 test1 mismatch. expected:\n"); + for (i = 0; i < 64; i++) + printf ("%02x ", expect[i] & 0xFF); + printf ("\ncomputed:\n"); + for (i = 0; i < 64; i++) + printf ("%02x ", out[i] & 0xFF); + printf ("\n"); + return 1; + } + + rc = gc_hash_buffer (GC_SHA512, "abcdefghijklmnopqrstuvwxyz", 26, out); + if (rc != GC_OK) + { + printf ("gc_hash_buffer(sha512) call failed: %d\n", rc); + return 1; + } + + if (memcmp (out, expect, 64) != 0) + { + size_t i; + printf ("sha512 test2 mismatch. expected:\n"); + for (i = 0; i < 64; i++) + printf ("%02x ", expect[i] & 0xFF); + printf ("\ncomputed:\n"); + for (i = 0; i < 64; i++) + printf ("%02x ", out[i] & 0xFF); + printf ("\n"); + return 1; + } + + if (gc_hash_digest_length (GC_SHA512) != 64) + { + printf ("gc_hash_digest_length (GC_SHA512) failed\n"); + return 1; + } + + if ((rc = gc_hash_open (GC_SHA512, 0, &h)) != GC_OK) + { + printf ("gc_hash_open(GC_SHA512) failed (%d)\n", rc); + return 1; + } + + gc_hash_write (h, inlen, in); + + p = gc_hash_read (h); + + if (!p) + { + printf ("gc_hash_read failed\n"); + return 1; + } + + if (memcmp (p, expect, 64) != 0) + { + size_t i; + printf ("sha512 test3 mismatch. expected:\n"); + for (i = 0; i < 64; i++) + printf ("%02x ", expect[i] & 0xFF); + printf ("\ncomputed:\n"); + for (i = 0; i < 64; i++) + printf ("%02x ", p[i] & 0xFF); + printf ("\n"); + return 1; + } + + gc_hash_close (h); + } + + gc_done (); + + return 0; +} -- 2.7.4