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authorDiego Biurrun <diego@biurrun.de>2016-03-17 19:13:17 +0100
committerDiego Biurrun <diego@biurrun.de>2016-04-07 16:14:42 +0200
commitd12b5b2f135aade4099f4b26b0fe678656158c13 (patch)
treed5b44fd428a1c68213fe51aca21b5819bce3d33a /libavutil/aes-test.c
parent330177b508420a553083df94f22cbd5142de0f4a (diff)
downloadffmpeg-d12b5b2f135aade4099f4b26b0fe678656158c13.tar.gz
build: Split test programs off into separate files
This avoids spurious library rebuilds when only the test program code is changed and simplifies the build system.
Diffstat (limited to 'libavutil/aes-test.c')
-rw-r--r--libavutil/aes-test.c92
1 files changed, 92 insertions, 0 deletions
diff --git a/libavutil/aes-test.c b/libavutil/aes-test.c
new file mode 100644
index 0000000000..92404e4cc2
--- /dev/null
+++ b/libavutil/aes-test.c
@@ -0,0 +1,92 @@
+/*
+ * This file is part of Libav.
+ *
+ * Libav is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * Libav 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "aes.c"
+
+#include <string.h>
+
+#include "lfg.h"
+#include "log.h"
+
+int main(int argc, char **argv)
+{
+ int i, j;
+ AVAES b;
+ uint8_t rkey[2][16] = {
+ { 0 },
+ { 0x10, 0xa5, 0x88, 0x69, 0xd7, 0x4b, 0xe5, 0xa3,
+ 0x74, 0xcf, 0x86, 0x7c, 0xfb, 0x47, 0x38, 0x59 }
+ };
+ uint8_t pt[16], rpt[2][16] = {
+ { 0x6a, 0x84, 0x86, 0x7c, 0xd7, 0x7e, 0x12, 0xad,
+ 0x07, 0xea, 0x1b, 0xe8, 0x95, 0xc5, 0x3f, 0xa3 },
+ { 0 }
+ };
+ uint8_t rct[2][16] = {
+ { 0x73, 0x22, 0x81, 0xc0, 0xa0, 0xaa, 0xb8, 0xf7,
+ 0xa5, 0x4a, 0x0c, 0x67, 0xa0, 0xc4, 0x5e, 0xcf },
+ { 0x6d, 0x25, 0x1e, 0x69, 0x44, 0xb0, 0x51, 0xe0,
+ 0x4e, 0xaa, 0x6f, 0xb4, 0xdb, 0xf7, 0x84, 0x65 }
+ };
+ uint8_t temp[16];
+ int err = 0;
+
+ av_log_set_level(AV_LOG_DEBUG);
+
+ for (i = 0; i < 2; i++) {
+ av_aes_init(&b, rkey[i], 128, 1);
+ av_aes_crypt(&b, temp, rct[i], 1, NULL, 1);
+ for (j = 0; j < 16; j++) {
+ if (rpt[i][j] != temp[j]) {
+ av_log(NULL, AV_LOG_ERROR, "%d %02X %02X\n",
+ j, rpt[i][j], temp[j]);
+ err = 1;
+ }
+ }
+ }
+
+ if (argc > 1 && !strcmp(argv[1], "-t")) {
+ AVAES ae, ad;
+ AVLFG prng;
+
+ av_aes_init(&ae, "PI=3.141592654..", 128, 0);
+ av_aes_init(&ad, "PI=3.141592654..", 128, 1);
+ av_lfg_init(&prng, 1);
+
+ for (i = 0; i < 10000; i++) {
+ for (j = 0; j < 16; j++)
+ pt[j] = av_lfg_get(&prng);
+ {
+ START_TIMER;
+ av_aes_crypt(&ae, temp, pt, 1, NULL, 0);
+ if (!(i & (i - 1)))
+ av_log(NULL, AV_LOG_ERROR, "%02X %02X %02X %02X\n",
+ temp[0], temp[5], temp[10], temp[15]);
+ av_aes_crypt(&ad, temp, temp, 1, NULL, 1);
+ STOP_TIMER("aes");
+ }
+ for (j = 0; j < 16; j++) {
+ if (pt[j] != temp[j]) {
+ av_log(NULL, AV_LOG_ERROR, "%d %d %02X %02X\n",
+ i, j, pt[j], temp[j]);
+ }
+ }
+ }
+ }
+ return err;
+}