Update libsrtp to upstream 1.5.0

srtp/crypto/test/stat_driver.c

Index: srtp/crypto/test/stat_driver.c
diff --git a/srtp/crypto/test/stat_driver.c b/srtp/crypto/test/stat_driver.c
index 4ff2b142616395527e9a4f1cb5f1e8a12a76ed14..6e92f93c452d9b79674d4750fd4837cba998fcb0 100644
--- a/srtp/crypto/test/stat_driver.c
+++ b/srtp/crypto/test/stat_driver.c
@@ -7,46 +7,16 @@
  * Cisco Systems, Inc.
  */
 
-/*
- *	
- * Copyright (c) 2001-2006, Cisco Systems, Inc.
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 
- *   Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above
- *   copyright notice, this list of conditions and the following
- *   disclaimer in the documentation and/or other materials provided
- *   with the distribution.
- * 
- *   Neither the name of the Cisco Systems, Inc. nor the names of its
- *   contributors may be used to endorse or promote products derived
- *   from this software without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+
+#ifdef HAVE_CONFIG_H
+    #include <config.h>
+#endif
 
 #include <stdio.h>         /* for printf() */
 
 #include "err.h"
 #include "stat.h"
+#include "srtp.h"
 
 #include "cipher.h"
 
@@ -67,10 +37,14 @@ err_check(err_status_t s) {
 
 int
 main (int argc, char *argv[]) {
-  uint8_t buffer[2500];
+  uint8_t buffer[2532];
   unsigned int buf_len = 2500;
   int i, j;
   extern cipher_type_t aes_icm;
+#ifdef OPENSSL
+  extern cipher_type_t aes_gcm_128_openssl;
+  extern cipher_type_t aes_gcm_256_openssl;
+#endif
   cipher_t *c;
   uint8_t key[46] = {
     0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 
@@ -86,6 +60,7 @@ main (int argc, char *argv[]) {
 
   printf("statistical tests driver\n");
 
+  v128_set_to_zero(&nonce);
   for (i=0; i < 2500; i++)
     buffer[i] = 0;
 
@@ -106,9 +81,9 @@ main (int argc, char *argv[]) {
   /* set buffer to cipher output */
   for (i=0; i < 2500; i++)
     buffer[i] = 0;
-  err_check(cipher_type_alloc(&aes_icm, &c, 30));
-  err_check(cipher_init(c, key, direction_encrypt));
-  err_check(cipher_set_iv(c, &nonce));
+  err_check(cipher_type_alloc(&aes_icm, &c, 30, 0));
+  err_check(cipher_init(c, key));
+  err_check(cipher_set_iv(c, &nonce, direction_encrypt));
   err_check(cipher_encrypt(c, buffer, &buf_len));
   /* run tests on cipher outout */
   printf("monobit %d\n", stat_test_monobit(buffer));
@@ -123,7 +98,7 @@ main (int argc, char *argv[]) {
     for (i=0; i < 2500; i++)
       buffer[i] = 0;
     nonce.v32[3] = i;
-    err_check(cipher_set_iv(c, &nonce));
+    err_check(cipher_set_iv(c, &nonce, direction_encrypt));
     err_check(cipher_encrypt(c, buffer, &buf_len));
     if (stat_test_runs(buffer)) {
       num_fail++;
@@ -140,9 +115,9 @@ main (int argc, char *argv[]) {
   /* set buffer to cipher output */
   for (i=0; i < 2500; i++)
     buffer[i] = 0;
-  err_check(cipher_type_alloc(&aes_icm, &c, 46));
-  err_check(cipher_init(c, key, direction_encrypt));
-  err_check(cipher_set_iv(c, &nonce));
+  err_check(cipher_type_alloc(&aes_icm, &c, 46, 0));
+  err_check(cipher_init(c, key));
+  err_check(cipher_set_iv(c, &nonce, direction_encrypt));
   err_check(cipher_encrypt(c, buffer, &buf_len));
   /* run tests on cipher outout */
   printf("monobit %d\n", stat_test_monobit(buffer));
@@ -157,13 +132,75 @@ main (int argc, char *argv[]) {
     for (i=0; i < 2500; i++)
       buffer[i] = 0;
     nonce.v32[3] = i;
-    err_check(cipher_set_iv(c, &nonce));
+    err_check(cipher_set_iv(c, &nonce, direction_encrypt));
     err_check(cipher_encrypt(c, buffer, &buf_len));
     if (stat_test_runs(buffer)) {
       num_fail++;
     }
   }
 
+#ifdef OPENSSL
+  {
+    printf("running stat_tests on AES-128-GCM, expecting success\n");
+    /* set buffer to cipher output */
+    for (i=0; i < 2500; i++) {
+	buffer[i] = 0;
+    }
+    err_check(cipher_type_alloc(&aes_gcm_128_openssl, &c, AES_128_GCM_KEYSIZE_WSALT, 8));
+    err_check(cipher_init(c, key));
+    err_check(cipher_set_iv(c, &nonce, direction_encrypt));
+    err_check(cipher_encrypt(c, buffer, &buf_len));
+    /* run tests on cipher outout */
+    printf("monobit %d\n", stat_test_monobit(buffer));
+    printf("poker   %d\n", stat_test_poker(buffer));
+    printf("runs    %d\n", stat_test_runs(buffer));
+    fflush(stdout);
+    num_fail = 0;
+    v128_set_to_zero(&nonce);
+    for(j=0; j < num_trials; j++) {
+	for (i=0; i < 2500; i++) {
+	    buffer[i] = 0;
+	}
+	nonce.v32[3] = i;
+	err_check(cipher_set_iv(c, &nonce, direction_encrypt));
+	err_check(cipher_encrypt(c, buffer, &buf_len));
+	buf_len = 2500;
+	if (stat_test_runs(buffer)) {
+	    num_fail++;
+	}
+    }
+
+    printf("running stat_tests on AES-256-GCM, expecting success\n");
+    /* set buffer to cipher output */
+    for (i=0; i < 2500; i++) {
+	buffer[i] = 0;
+    }
+    err_check(cipher_type_alloc(&aes_gcm_256_openssl, &c, AES_256_GCM_KEYSIZE_WSALT, 16));
+    err_check(cipher_init(c, key));
+    err_check(cipher_set_iv(c, &nonce, direction_encrypt));
+    err_check(cipher_encrypt(c, buffer, &buf_len));
+    /* run tests on cipher outout */
+    printf("monobit %d\n", stat_test_monobit(buffer));
+    printf("poker   %d\n", stat_test_poker(buffer));
+    printf("runs    %d\n", stat_test_runs(buffer));
+    fflush(stdout);
+    num_fail = 0;
+    v128_set_to_zero(&nonce);
+    for(j=0; j < num_trials; j++) {
+	for (i=0; i < 2500; i++) {
+	    buffer[i] = 0;
+	}
+	nonce.v32[3] = i;
+	err_check(cipher_set_iv(c, &nonce, direction_encrypt));
+	err_check(cipher_encrypt(c, buffer, &buf_len));
+	buf_len = 2500;
+	if (stat_test_runs(buffer)) {
+	    num_fail++;
+	}
+    }
+  }
+#endif
+
   printf("%d failures in %d tests\n", num_fail, num_trials);
   printf("(nota bene: a small fraction of stat_test failures does not \n"
 	 "indicate that the random source is invalid)\n");