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;
+}