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Diffstat (limited to 'pjlib-util/src/pjlib-util-test/encryption.c')
-rw-r--r--pjlib-util/src/pjlib-util-test/encryption.c766
1 files changed, 766 insertions, 0 deletions
diff --git a/pjlib-util/src/pjlib-util-test/encryption.c b/pjlib-util/src/pjlib-util-test/encryption.c
new file mode 100644
index 0000000..706a441
--- /dev/null
+++ b/pjlib-util/src/pjlib-util-test/encryption.c
@@ -0,0 +1,766 @@
+/* $Id: encryption.c 3553 2011-05-05 06:14:19Z nanang $ */
+/*
+ * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
+ * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
+ *
+ * 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 2 of the License, 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include "test.h"
+#include <pjlib-util.h>
+#include <pjlib.h>
+
+
+#if INCLUDE_ENCRYPTION_TEST
+
+/*
+ * Encryption algorithm tests.
+ */
+#define THIS_FILE "encryption.c"
+
+
+/*
+ * SHA1 test from the original sha1.c source file.
+ */
+static char *sha1_test_data[] = {
+ "abc",
+ "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+ "A million repetitions of 'a'"
+};
+static char *sha1_test_results[] = {
+ "A9993E36 4706816A BA3E2571 7850C26C 9CD0D89D",
+ "84983E44 1C3BD26E BAAE4AA1 F95129E5 E54670F1",
+ "34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F"
+};
+
+
+static void digest_to_hex(const pj_uint8_t digest[PJ_SHA1_DIGEST_SIZE],
+ char *output)
+{
+ int i,j;
+ char *c = output;
+
+ for (i = 0; i < PJ_SHA1_DIGEST_SIZE/4; i++) {
+ for (j = 0; j < 4; j++) {
+ sprintf(c,"%02X", digest[i*4+j]);
+ c += 2;
+ }
+ sprintf(c, " ");
+ c += 1;
+ }
+ *(c - 1) = '\0';
+}
+
+static int sha1_test1(void)
+{
+ enum { MILLION = 1000000 };
+ int k;
+ pj_sha1_context context;
+ pj_uint8_t digest[20];
+ char output[80];
+ pj_pool_t *pool;
+ pj_uint8_t *block;
+
+ PJ_LOG(3, (THIS_FILE, " SHA1 test vector 1 from sha1.c.."));
+
+ for (k = 0; k < 2; k++){
+ pj_sha1_init(&context);
+ pj_sha1_update(&context, (pj_uint8_t*)sha1_test_data[k],
+ pj_ansi_strlen(sha1_test_data[k]));
+ pj_sha1_final(&context, digest);
+ digest_to_hex(digest, output);
+
+ if (pj_ansi_strcmp(output, sha1_test_results[k])) {
+ PJ_LOG(3, (THIS_FILE, " incorrect hash result on k=%d", k));
+ return -10;
+ }
+ }
+
+ /* million 'a' vector we feed separately */
+ pj_sha1_init(&context);
+ for (k = 0; k < MILLION; k++)
+ pj_sha1_update(&context, (pj_uint8_t*)"a", 1);
+ pj_sha1_final(&context, digest);
+ digest_to_hex(digest, output);
+ if (strcmp(output, sha1_test_results[2])) {
+ PJ_LOG(3, (THIS_FILE, " incorrect hash result!"));
+ return -20;
+ }
+
+ /* million 'a' test, using block */
+ pool = pj_pool_create(mem, "sha1test", 256, 512, NULL);
+ block = (pj_uint8_t*)pj_pool_alloc(pool, MILLION);
+ pj_memset(block, 'a', MILLION);
+
+ pj_sha1_init(&context);
+ pj_sha1_update(&context, block, MILLION);
+ pj_sha1_final(&context, digest);
+ digest_to_hex(digest, output);
+ if (strcmp(output, sha1_test_results[2])) {
+ pj_pool_release(pool);
+ PJ_LOG(3, (THIS_FILE, " incorrect hash result for block update!"));
+ return -21;
+ }
+
+ /* verify that original buffer was not modified */
+ for (k=0; k<MILLION; ++k) {
+ if (block[k] != 'a') {
+ pj_pool_release(pool);
+ PJ_LOG(3, (THIS_FILE, " block was modified!"));
+ return -22;
+ }
+ }
+
+ pj_pool_release(pool);
+
+ /* success */
+ return(0);
+}
+
+
+/*
+ * SHA1 test from RFC 3174
+ */
+/*
+ * Define patterns for testing
+ */
+#define TEST1 "abc"
+#define TEST2a "abcdbcdecdefdefgefghfghighijhi"
+#define TEST2b "jkijkljklmklmnlmnomnopnopq"
+#define TEST2 TEST2a TEST2b
+#define TEST3 "a"
+#define TEST4a "01234567012345670123456701234567"
+#define TEST4b "01234567012345670123456701234567"
+ /* an exact multiple of 512 bits */
+#define TEST4 TEST4a TEST4b
+
+static char *testarray[4] =
+{
+ TEST1,
+ TEST2,
+ TEST3,
+ TEST4
+};
+static int repeatcount[4] = { 1, 1, 1000000, 10 };
+static char *resultarray[4] =
+{
+ "A9993E36 4706816A BA3E2571 7850C26C 9CD0D89D",
+ "84983E44 1C3BD26E BAAE4AA1 F95129E5 E54670F1",
+ "34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F",
+ "DEA356A2 CDDD90C7 A7ECEDC5 EBB56393 4F460452"
+};
+
+static int sha1_test2(void)
+{
+ pj_sha1_context sha;
+ int i;
+ pj_uint8_t digest[20];
+ char char_digest[64];
+
+ PJ_LOG(3, (THIS_FILE, " SHA1 test vector 2 from rfc 3174.."));
+
+ for(i = 0; i < 4; ++i) {
+ int j;
+
+ pj_sha1_init(&sha);
+
+ for(j = 0; j < repeatcount[i]; ++j) {
+ pj_sha1_update(&sha,
+ (const pj_uint8_t *) testarray[i],
+ pj_ansi_strlen(testarray[i]));
+ }
+
+ pj_sha1_final(&sha, digest);
+
+ digest_to_hex(digest, char_digest);
+ if (pj_ansi_strcmp(char_digest, resultarray[i])) {
+ PJ_LOG(3, (THIS_FILE, " digest mismatch in test %d", i));
+ return -40;
+ }
+ }
+
+ return 0;
+}
+
+
+/*
+ * HMAC-MD5 and HMAC-SHA1 test vectors from RFC 2202
+ */
+struct rfc2202_test
+{
+ char *key;
+ unsigned key_len;
+ char *input;
+ unsigned input_len;
+ char *md5_digest;
+ char *sha1_digest;
+};
+
+
+struct rfc2202_test rfc2202_test_vector[] =
+{
+ {
+ "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
+ 16,
+ "Hi There",
+ 8,
+ "\x92\x94\x72\x7a\x36\x38\xbb\x1c\x13\xf4\x8e\xf8\x15\x8b\xfc\x9d",
+ NULL
+ },
+ {
+ "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+ "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
+ 20,
+ "Hi There",
+ 8,
+ NULL,
+ "\xb6\x17\x31\x86\x55\x05\x72\x64\xe2\x8b\xc0\xb6\xfb\x37\x8c\x8e\xf1\x46\xbe\x00"
+ },
+ {
+ "Jefe",
+ 4,
+ "what do ya want for nothing?",
+ 28,
+ "\x75\x0c\x78\x3e\x6a\xb0\xb5\x03\xea\xa8\x6e\x31\x0a\x5d\xb7\x38",
+ "\xef\xfc\xdf\x6a\xe5\xeb\x2f\xa2\xd2\x74\x16\xd5\xf1\x84\xdf\x9c\x25\x9a\x7c\x79"
+ },
+ {
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa",
+ 16,
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
+ 50,
+ "\x56\xbe\x34\x52\x1d\x14\x4c\x88\xdb\xb8\xc7\x33\xf0\xe8\xb3\xf6",
+ NULL
+ },
+ {
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
+ 20,
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
+ 50,
+ NULL,
+ "\x12\x5d\x73\x42\xb9\xac\x11\xcd\x91\xa3\x9a\xf4\x8a\xa1\x7b\x4f\x63\xf1\x75\xd3"
+ },
+ {
+ "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19",
+ 25,
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd",
+ 50,
+ "\x69\x7e\xaf\x0a\xca\x3a\x3a\xea\x3a\x75\x16\x47\x46\xff\xaa\x79",
+ "\x4c\x90\x07\xf4\x02\x62\x50\xc6\xbc\x84\x14\xf9\xbf\x50\xc8\x6c\x2d\x72\x35\xda"
+ },
+ {
+ "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c"
+ "\x0c\x0c\x0c\x0c\x0c\x0c",
+ 16,
+ "Test With Truncation",
+ 20,
+ "\x56\x46\x1e\xf2\x34\x2e\xdc\x00\xf9\xba\xb9\x95\x69\x0e\xfd\x4c",
+ NULL
+ },
+ {
+ "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c"
+ "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c",
+ 20,
+ "Test With Truncation",
+ 20,
+ NULL,
+ "\x4c\x1a\x03\x42\x4b\x55\xe0\x7f\xe7\xf2\x7b\xe1\xd5\x8b\xb9\x32\x4a\x9a\x5a\x04"
+ },
+ {
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
+ 80,
+ "Test Using Larger Than Block-Size Key - Hash Key First",
+ 54,
+ "\x6b\x1a\xb7\xfe\x4b\xd7\xbf\x8f\x0b\x62\xe6\xce\x61\xb9\xd0\xcd",
+ "\xaa\x4a\xe5\xe1\x52\x72\xd0\x0e\x95\x70\x56\x37\xce\x8a\x3b\x55\xed\x40\x21\x12"
+ },
+ {
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
+ 80,
+ "Test Using Larger Than Block-Size Key and Larger Than One Block-Size Data",
+ 73,
+ "\x6f\x63\x0f\xad\x67\xcd\xa0\xee\x1f\xb1\xf5\x62\xdb\x3a\xa5\x3e",
+ "\xe8\xe9\x9d\x0f\x45\x23\x7d\x78\x6d\x6b\xba\xa7\x96\x5c\x78\x08\xbb\xff\x1a\x91"
+ }
+};
+
+
+static int rfc2202_test(void)
+{
+ unsigned i;
+
+ PJ_LOG(3, (THIS_FILE, " verifying test vectors from rfc 2202.."));
+
+ /* Verify that test vectors are valid */
+ for (i=0; i<PJ_ARRAY_SIZE(rfc2202_test_vector); ++i) {
+ PJ_ASSERT_RETURN(pj_ansi_strlen(rfc2202_test_vector[i].input) ==
+ rfc2202_test_vector[i].input_len, -50);
+ PJ_ASSERT_RETURN(pj_ansi_strlen(rfc2202_test_vector[i].key) ==
+ rfc2202_test_vector[i].key_len, -52);
+ PJ_ASSERT_RETURN(rfc2202_test_vector[i].md5_digest==NULL ||
+ pj_ansi_strlen(rfc2202_test_vector[i].md5_digest)<=16,
+ -54);
+ PJ_ASSERT_RETURN(rfc2202_test_vector[i].sha1_digest==NULL ||
+ pj_ansi_strlen(rfc2202_test_vector[i].sha1_digest)<=20,
+ -56);
+ }
+
+ /* Test HMAC-MD5 */
+ PJ_LOG(3, (THIS_FILE, " HMAC-MD5 test vectors from rfc 2202.."));
+ for (i=0; i<PJ_ARRAY_SIZE(rfc2202_test_vector); ++i) {
+ pj_uint8_t digest_buf[18], *digest;
+
+ if (rfc2202_test_vector[i].md5_digest == NULL)
+ continue;
+
+ digest_buf[0] = '\0';
+ digest_buf[17] = '\0';
+
+ digest = digest_buf+1;
+
+ pj_hmac_md5((pj_uint8_t*)rfc2202_test_vector[i].input,
+ rfc2202_test_vector[i].input_len,
+ (pj_uint8_t*)rfc2202_test_vector[i].key,
+ rfc2202_test_vector[i].key_len,
+ digest);
+
+ /* Check for overwrites */
+ if (digest_buf[0] != '\0' || digest_buf[17] != '\0') {
+ PJ_LOG(3, (THIS_FILE, " error: overwriting outside buffer on test %d", i));
+ return -60;
+ }
+
+ /* Compare digest */
+ if (pj_memcmp(rfc2202_test_vector[i].md5_digest, digest, 16)) {
+ PJ_LOG(3, (THIS_FILE, " error: digest mismatch on test %d", i));
+ return -65;
+ }
+ }
+
+ /* Test HMAC-SHA1 */
+ PJ_LOG(3, (THIS_FILE, " HMAC-SHA1 test vectors from rfc 2202.."));
+ for (i=0; i<PJ_ARRAY_SIZE(rfc2202_test_vector); ++i) {
+ pj_uint8_t digest_buf[22], *digest;
+
+ if (rfc2202_test_vector[i].sha1_digest == NULL)
+ continue;
+
+ digest_buf[0] = '\0';
+ digest_buf[21] = '\0';
+
+ digest = digest_buf+1;
+
+ pj_hmac_sha1((pj_uint8_t*)rfc2202_test_vector[i].input,
+ rfc2202_test_vector[i].input_len,
+ (pj_uint8_t*)rfc2202_test_vector[i].key,
+ rfc2202_test_vector[i].key_len,
+ digest);
+
+ /* Check for overwrites */
+ if (digest_buf[0] != '\0' || digest_buf[21] != '\0') {
+ PJ_LOG(3, (THIS_FILE, " error: overwriting outside buffer on test %d", i));
+ return -70;
+ }
+
+ /* Compare digest */
+ if (pj_memcmp(rfc2202_test_vector[i].sha1_digest, digest, 20)) {
+ PJ_LOG(3, (THIS_FILE, " error: digest mismatch on test %d", i));
+ return -75;
+ }
+ }
+
+
+ /* Success */
+ return 0;
+}
+
+/* CRC32 test data, generated from crc32 test on a Linux box */
+struct crc32_test_t
+{
+ char *input;
+ pj_uint32_t crc;
+} crc32_test_data[] =
+{
+ {
+ "",
+ 0x0
+ },
+ {
+ "Hello World",
+ 0x4a17b156
+ },
+ {
+ /* Something read from /dev/random */
+ "\x21\x21\x98\x10\x62\x59\xbc\x58\x42\x24\xe5\xf3\x92\x0a\x68\x3c\xa7\x67\x73\xc3",
+ 0x506693be
+ },
+ {
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
+ 0xcab11777
+ },
+ {
+ "123456789",
+ 0xCBF43926
+ }
+};
+
+/*
+ * CRC32 test
+ */
+static int crc32_test(void)
+{
+ unsigned i;
+
+ PJ_LOG(3, (THIS_FILE, " crc32 test.."));
+
+ /* testing pj_crc32_calc */
+ for (i=0; i<PJ_ARRAY_SIZE(crc32_test_data); ++i) {
+ pj_uint32_t crc;
+
+ crc = pj_crc32_calc((pj_uint8_t*)crc32_test_data[i].input,
+ pj_ansi_strlen(crc32_test_data[i].input));
+ if (crc != crc32_test_data[i].crc) {
+ PJ_LOG(3,(THIS_FILE, " error: crc mismatch on test %d", i));
+ return -80;
+ }
+ }
+
+ /* testing incremental CRC32 calculation */
+ for (i=0; i<PJ_ARRAY_SIZE(crc32_test_data); ++i) {
+ pj_crc32_context ctx;
+ pj_uint32_t crc0, crc1;
+ unsigned len;
+
+ len = pj_ansi_strlen(crc32_test_data[i].input);
+ crc0 = pj_crc32_calc((pj_uint8_t*)crc32_test_data[i].input, len);
+
+ pj_crc32_init(&ctx);
+ pj_crc32_update(&ctx, (pj_uint8_t*)crc32_test_data[i].input,
+ len / 2);
+
+ if (len/2 > 0) {
+ pj_crc32_update(&ctx, (pj_uint8_t*)crc32_test_data[i].input + len/2,
+ len - len/2);
+ }
+
+ crc1 = pj_crc32_final(&ctx);
+
+ if (crc0 != crc1) {
+ PJ_LOG(3,(THIS_FILE,
+ " error: crc algorithm error on test %d", i));
+ return -85;
+ }
+
+ }
+ return 0;
+}
+
+enum
+{
+ ENCODE = 1,
+ DECODE = 2,
+ ENCODE_DECODE = 3
+};
+
+/*
+ * Base64 test vectors (RFC 4648)
+ */
+static struct base64_test_vec
+{
+ const char *base256;
+ const char *base64;
+ unsigned flag;
+} base64_test_vec[] =
+{
+ {
+ "",
+ "",
+ ENCODE_DECODE
+ },
+ {
+ "f",
+ "Zg==",
+ ENCODE_DECODE
+ },
+ {
+ "fo",
+ "Zm8=",
+ ENCODE_DECODE
+ },
+ {
+ "foo",
+ "Zm9v",
+ ENCODE_DECODE
+ },
+ {
+ "foob",
+ "Zm9vYg==",
+ ENCODE_DECODE
+ },
+ {
+ "fooba",
+ "Zm9vYmE=",
+ ENCODE_DECODE
+ },
+ {
+ "foobar",
+ "Zm9vYmFy",
+ ENCODE_DECODE
+ },
+ {
+ "\x14\xfb\x9c\x03\xd9\x7e",
+ "FPucA9l+",
+ ENCODE_DECODE
+ },
+ {
+ "\x14\xfb\x9c\x03\xd9",
+ "FPucA9k=",
+ ENCODE_DECODE
+ },
+ {
+ "\x14\xfb\x9c\x03",
+ "FPucAw==",
+ ENCODE_DECODE
+ },
+ /* with whitespaces */
+ {
+ "foobar",
+ "Zm9v\r\nYmFy",
+ DECODE
+ },
+ {
+ "foobar",
+ "\nZ\r\nm 9\tv\nYm\nF\ny\n",
+ DECODE
+ },
+};
+
+
+static int base64_test(void)
+{
+ unsigned i;
+ char output[80];
+ pj_status_t rc;
+
+ PJ_LOG(3, (THIS_FILE, " base64 test.."));
+
+ for (i=0; i<PJ_ARRAY_SIZE(base64_test_vec); ++i) {
+ pj_str_t input;
+ int out_len;
+
+ /* Encode test */
+ if (base64_test_vec[i].flag & ENCODE) {
+ out_len = sizeof(output);
+ rc = pj_base64_encode((pj_uint8_t*)base64_test_vec[i].base256,
+ strlen(base64_test_vec[i].base256),
+ output, &out_len);
+ if (rc != PJ_SUCCESS)
+ return -90;
+
+ if (out_len != (int)strlen(base64_test_vec[i].base64))
+ return -91;
+
+ output[out_len] = '\0';
+ if (strcmp(output, base64_test_vec[i].base64) != 0)
+ return -92;
+ }
+
+ /* Decode test */
+ if (base64_test_vec[i].flag & DECODE) {
+ out_len = sizeof(output);
+ input.ptr = (char*)base64_test_vec[i].base64;
+ input.slen = strlen(base64_test_vec[i].base64);
+ rc = pj_base64_decode(&input, (pj_uint8_t*)output, &out_len);
+ if (rc != PJ_SUCCESS)
+ return -95;
+
+ if (out_len != (int)strlen(base64_test_vec[i].base256))
+ return -96;
+
+ output[out_len] = '\0';
+
+ if (strcmp(output, base64_test_vec[i].base256) != 0)
+ return -97;
+ }
+ }
+
+ return 0;
+}
+
+
+int encryption_test()
+{
+ int rc;
+
+ rc = base64_test();
+ if (rc != 0)
+ return rc;
+
+ rc = sha1_test1();
+ if (rc != 0)
+ return rc;
+
+ rc = sha1_test2();
+ if (rc != 0)
+ return rc;
+
+ rc = rfc2202_test();
+ if (rc != 0)
+ return rc;
+
+ rc = crc32_test();
+ if (rc != 0)
+ return rc;
+
+ return 0;
+}
+
+static void crc32_update(pj_crc32_context *c, const pj_uint8_t *data,
+ pj_size_t nbytes)
+{
+ pj_crc32_update(c, data, nbytes);
+}
+
+static void crc32_final(pj_crc32_context *ctx, pj_uint32_t *digest)
+{
+ *digest = pj_crc32_final(ctx);
+}
+
+int encryption_benchmark()
+{
+ pj_pool_t *pool;
+ pj_uint8_t *input;
+ union {
+ pj_md5_context md5_context;
+ pj_sha1_context sha1_context;
+ } context;
+ pj_uint8_t digest[32];
+ pj_size_t input_len;
+ struct algorithm
+ {
+ const char *name;
+ void (*init_context)(void*);
+ void (*update)(void*, const pj_uint8_t*, unsigned);
+ void (*final)(void*, void*);
+ pj_uint32_t t;
+ } algorithms[] =
+ {
+ {
+ "MD5 ",
+ (void (*)(void*))&pj_md5_init,
+ (void (*)(void*, const pj_uint8_t*, unsigned))&pj_md5_update,
+ (void (*)(void*, void*))&pj_md5_final
+ },
+ {
+ "SHA1 ",
+ (void (*)(void*))&pj_sha1_init,
+ (void (*)(void*, const pj_uint8_t*, unsigned))&pj_sha1_update,
+ (void (*)(void*, void*))&pj_sha1_final
+ },
+ {
+ "CRC32",
+ (void (*)(void*))&pj_crc32_init,
+ (void (*)(void*, const pj_uint8_t*, unsigned))&crc32_update,
+ (void (*)(void*, void*))&crc32_final
+ }
+ };
+#if defined(PJ_DEBUG) && PJ_DEBUG!=0
+ enum { LOOP = 1000 };
+#else
+ enum { LOOP = 10000 };
+#endif
+ unsigned i;
+ double total_len;
+
+ input_len = 2048;
+ total_len = input_len * LOOP;
+ pool = pj_pool_create(mem, "enc", input_len+256, 0, NULL);
+ if (!pool)
+ return PJ_ENOMEM;
+
+ input = (pj_uint8_t*)pj_pool_alloc(pool, input_len);
+ pj_memset(input, '\xaa', input_len);
+
+ PJ_LOG(3, (THIS_FILE, " feeding %d Mbytes of data",
+ (unsigned)(total_len/1024/1024)));
+
+ /* Dry run */
+ for (i=0; i<PJ_ARRAY_SIZE(algorithms); ++i) {
+ algorithms[i].init_context(&context);
+ algorithms[i].update(&context, input, input_len);
+ algorithms[i].final(&context, digest);
+ }
+
+ /* Run */
+ for (i=0; i<PJ_ARRAY_SIZE(algorithms); ++i) {
+ int j;
+ pj_timestamp t1, t2;
+
+ pj_get_timestamp(&t1);
+ algorithms[i].init_context(&context);
+ for (j=0; j<LOOP; ++j) {
+ algorithms[i].update(&context, input, input_len);
+ }
+ algorithms[i].final(&context, digest);
+ pj_get_timestamp(&t2);
+
+ algorithms[i].t = pj_elapsed_usec(&t1, &t2);
+ }
+
+ /* Results */
+ for (i=0; i<PJ_ARRAY_SIZE(algorithms); ++i) {
+ double bytes;
+
+ bytes = (total_len * 1000000 / algorithms[i].t);
+ PJ_LOG(3, (THIS_FILE, " %s:%8d usec (%3d.%03d Mbytes/sec)",
+ algorithms[i].name, algorithms[i].t,
+ (unsigned)(bytes / 1024 / 1024),
+ ((unsigned)(bytes) % (1024 * 1024)) / 1024));
+ }
+
+ return 0;
+}
+
+
+
+#endif /* INCLUDE_ENCRYPTION_TEST */
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-26 19:13:57 +0000