summaryrefslogtreecommitdiff
path: root/src/lib
diff options
context:
space:
mode:
Diffstat (limited to 'src/lib')
-rw-r--r--src/lib/CMakeLists.txt1
-rw-r--r--src/lib/hash.c69
-rw-r--r--src/lib/ipcp_config.proto2
-rw-r--r--src/lib/irm.c3
-rw-r--r--src/lib/md5.c255
-rw-r--r--src/lib/sha3.c4
-rw-r--r--src/lib/tests/CMakeLists.txt1
-rw-r--r--src/lib/tests/md5_test.c152
-rw-r--r--src/lib/tests/sha3_test.c37
9 files changed, 513 insertions, 11 deletions
diff --git a/src/lib/CMakeLists.txt b/src/lib/CMakeLists.txt
index cb94ef53..263065dd 100644
--- a/src/lib/CMakeLists.txt
+++ b/src/lib/CMakeLists.txt
@@ -41,6 +41,7 @@ set(SOURCE_FILES
list.c
lockfile.c
logs.c
+ md5.c
nsm.c
rib.c
sha3.c
diff --git a/src/lib/hash.c b/src/lib/hash.c
index f4fd75ea..e7806d94 100644
--- a/src/lib/hash.c
+++ b/src/lib/hash.c
@@ -28,16 +28,69 @@
#include <ouroboros/hash.h>
#include <string.h>
+#include <assert.h>
+#include <stdbool.h>
-void get_hash(uint8_t buf[],
- const char * name)
+uint16_t hash_len(enum hash_algo algo)
{
- /* currently we only support 256 bit SHA-3 */
- struct sha3_ctx ctx;
-
- rhash_sha3_256_init(&ctx);
+ switch (algo) {
+ case HASH_CRC32:
+ return CRC32_HASH_LEN;
+ case HASH_MD5:
+ return MD5_HASH_LEN;
+ case HASH_SHA3_224:
+ return SHA3_224_HASH_LEN;
+ case HASH_SHA3_256:
+ return SHA3_256_HASH_LEN;
+ case HASH_SHA3_384:
+ return SHA3_384_HASH_LEN;
+ case HASH_SHA3_512:
+ return SHA3_512_HASH_LEN;
+ default:
+ assert(false);
+ break;
+ }
+}
- rhash_sha3_update(&ctx, name, strlen(name));
+void str_hash(enum hash_algo algo,
+ void * buf,
+ const char * str)
+{
+ struct sha3_ctx sha3_ctx;
+ struct md5_ctx md5_ctx;
- rhash_sha3_final(&ctx, buf);
+ switch (algo) {
+ case HASH_CRC32:
+ memset(buf, 0, CRC32_HASH_LEN);
+ crc32((uint32_t *) buf, str, strlen(str));
+ break;
+ case HASH_MD5:
+ rhash_md5_init(&md5_ctx);
+ rhash_md5_update(&md5_ctx, str, strlen(str));
+ rhash_md5_final(&md5_ctx, (uint8_t *) buf);
+ break;
+ case HASH_SHA3_224:
+ rhash_sha3_224_init(&sha3_ctx);
+ rhash_sha3_update(&sha3_ctx, str, strlen(str));
+ rhash_sha3_final(&sha3_ctx, (uint8_t *) buf);
+ break;
+ case HASH_SHA3_256:
+ rhash_sha3_256_init(&sha3_ctx);
+ rhash_sha3_update(&sha3_ctx, str, strlen(str));
+ rhash_sha3_final(&sha3_ctx, (uint8_t *) buf);
+ break;
+ case HASH_SHA3_384:
+ rhash_sha3_384_init(&sha3_ctx);
+ rhash_sha3_update(&sha3_ctx, str, strlen(str));
+ rhash_sha3_final(&sha3_ctx, (uint8_t *) buf);
+ break;
+ case HASH_SHA3_512:
+ rhash_sha3_512_init(&sha3_ctx);
+ rhash_sha3_update(&sha3_ctx, str, strlen(str));
+ rhash_sha3_final(&sha3_ctx, (uint8_t *) buf);
+ break;
+ default:
+ assert(false);
+ break;
+ }
}
diff --git a/src/lib/ipcp_config.proto b/src/lib/ipcp_config.proto
index a0c14c41..d5ff75d6 100644
--- a/src/lib/ipcp_config.proto
+++ b/src/lib/ipcp_config.proto
@@ -25,7 +25,7 @@ syntax = "proto2";
message ipcp_config_msg {
required string dif_name = 1;
- required uint32 dir_hash_len = 2;
+ required uint32 dir_hash_algo = 2;
required int32 ipcp_type = 3;
// Config for normal IPCP
optional uint32 addr_size = 4;
diff --git a/src/lib/irm.c b/src/lib/irm.c
index a2fd5d0b..12d8e8f7 100644
--- a/src/lib/irm.c
+++ b/src/lib/irm.c
@@ -23,6 +23,7 @@
#include <ouroboros/config.h>
#include <ouroboros/errno.h>
+#include <ouroboros/hash.h>
#include <ouroboros/irm.h>
#include <ouroboros/utils.h>
#include <ouroboros/sockets.h>
@@ -105,7 +106,7 @@ int irm_bootstrap_ipcp(pid_t api,
msg.conf = &config;
config.dif_name = conf->dif_name;
config.ipcp_type = conf->type;
- config.dir_hash_len = (uint16_t) conf->dir_hash_len;
+ config.dir_hash_algo = (enum hash_algo) conf->dir_hash_algo;
switch (conf->type) {
case IPCP_NORMAL:
diff --git a/src/lib/md5.c b/src/lib/md5.c
new file mode 100644
index 00000000..4534b6a1
--- /dev/null
+++ b/src/lib/md5.c
@@ -0,0 +1,255 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2017
+ *
+ * SHA3 algorithm
+ *
+ * Dimitri Staessens <dimitri.staessens@ugent.be>
+ * Sander Vrijders <sander.vrijders@ugent.be>
+ *
+ * This implementation is adapted and redistributed from the RHASH
+ * project
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * version 2.1 as published by the Free Software Foundation.
+ *
+ * This library 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 this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * -- original license
+ *
+ * md5.c - an implementation of the MD5 algorithm, based on RFC 1321.
+ *
+ * Copyright: 2007-2012 Aleksey Kravchenko <rhash.admin@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so.
+ *
+ * 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. Use this program at your own risk!
+ */
+
+#include <ouroboros/endian.h>
+#include <ouroboros/md5.h>
+
+#include <assert.h>
+#include <string.h>
+
+#define ROTL32(dword, n) ((dword) << (n) ^ ((dword) >> (32 - (n))))
+
+void rhash_md5_init(struct md5_ctx *ctx)
+{
+ ctx->length = 0;
+
+ /* initialize state */
+ ctx->hash[0] = 0x67452301;
+ ctx->hash[1] = 0xefcdab89;
+ ctx->hash[2] = 0x98badcfe;
+ ctx->hash[3] = 0x10325476;
+}
+
+#define MD5_F(x, y, z) ((((y) ^ (z)) & (x)) ^ (z))
+#define MD5_G(x, y, z) (((x) & (z)) | ((y) & (~z)))
+#define MD5_H(x, y, z) ((x) ^ (y) ^ (z))
+#define MD5_I(x, y, z) ((y) ^ ((x) | (~z)))
+
+/* transformations for rounds 1, 2, 3, and 4. */
+#define MD5_ROUND1(a, b, c, d, x, s, ac) { \
+ (a) += MD5_F((b), (c), (d)) + (x) + (ac); \
+ (a) = ROTL32((a), (s)); \
+ (a) += (b); \
+}
+
+#define MD5_ROUND2(a, b, c, d, x, s, ac) { \
+ (a) += MD5_G((b), (c), (d)) + (x) + (ac); \
+ (a) = ROTL32((a), (s)); \
+ (a) += (b); \
+}
+
+#define MD5_ROUND3(a, b, c, d, x, s, ac) { \
+ (a) += MD5_H((b), (c), (d)) + (x) + (ac); \
+ (a) = ROTL32((a), (s)); \
+ (a) += (b); \
+}
+
+#define MD5_ROUND4(a, b, c, d, x, s, ac) { \
+ (a) += MD5_I((b), (c), (d)) + (x) + (ac); \
+ (a) = ROTL32((a), (s)); \
+ (a) += (b); \
+}
+
+static void le32_copy(void * to,
+ int index,
+ const void * from,
+ size_t length)
+{
+ const uint32_t * src = (const uint32_t *) from;
+ const uint32_t * end = (const uint32_t *) ((const uint8_t *)
+ src + length);
+ uint32_t * dst = (uint32_t *)((uint8_t *) to + index);
+ while (src < end)
+ *(dst++) = htole32(*(src++));
+}
+
+static void rhash_md5_process_block(uint32_t * state,
+ const unsigned * x)
+{
+ register uint32_t a = state[0];
+ register uint32_t b = state[1];
+ register uint32_t c = state[2];
+ register uint32_t d = state[3];
+
+ MD5_ROUND1(a, b, c, d, x[ 0], 7, 0xd76aa478);
+ MD5_ROUND1(d, a, b, c, x[ 1], 12, 0xe8c7b756);
+ MD5_ROUND1(c, d, a, b, x[ 2], 17, 0x242070db);
+ MD5_ROUND1(b, c, d, a, x[ 3], 22, 0xc1bdceee);
+ MD5_ROUND1(a, b, c, d, x[ 4], 7, 0xf57c0faf);
+ MD5_ROUND1(d, a, b, c, x[ 5], 12, 0x4787c62a);
+ MD5_ROUND1(c, d, a, b, x[ 6], 17, 0xa8304613);
+ MD5_ROUND1(b, c, d, a, x[ 7], 22, 0xfd469501);
+ MD5_ROUND1(a, b, c, d, x[ 8], 7, 0x698098d8);
+ MD5_ROUND1(d, a, b, c, x[ 9], 12, 0x8b44f7af);
+ MD5_ROUND1(c, d, a, b, x[10], 17, 0xffff5bb1);
+ MD5_ROUND1(b, c, d, a, x[11], 22, 0x895cd7be);
+ MD5_ROUND1(a, b, c, d, x[12], 7, 0x6b901122);
+ MD5_ROUND1(d, a, b, c, x[13], 12, 0xfd987193);
+ MD5_ROUND1(c, d, a, b, x[14], 17, 0xa679438e);
+ MD5_ROUND1(b, c, d, a, x[15], 22, 0x49b40821);
+
+ MD5_ROUND2(a, b, c, d, x[ 1], 5, 0xf61e2562);
+ MD5_ROUND2(d, a, b, c, x[ 6], 9, 0xc040b340);
+ MD5_ROUND2(c, d, a, b, x[11], 14, 0x265e5a51);
+ MD5_ROUND2(b, c, d, a, x[ 0], 20, 0xe9b6c7aa);
+ MD5_ROUND2(a, b, c, d, x[ 5], 5, 0xd62f105d);
+ MD5_ROUND2(d, a, b, c, x[10], 9, 0x2441453);
+ MD5_ROUND2(c, d, a, b, x[15], 14, 0xd8a1e681);
+ MD5_ROUND2(b, c, d, a, x[ 4], 20, 0xe7d3fbc8);
+ MD5_ROUND2(a, b, c, d, x[ 9], 5, 0x21e1cde6);
+ MD5_ROUND2(d, a, b, c, x[14], 9, 0xc33707d6);
+ MD5_ROUND2(c, d, a, b, x[ 3], 14, 0xf4d50d87);
+ MD5_ROUND2(b, c, d, a, x[ 8], 20, 0x455a14ed);
+ MD5_ROUND2(a, b, c, d, x[13], 5, 0xa9e3e905);
+ MD5_ROUND2(d, a, b, c, x[ 2], 9, 0xfcefa3f8);
+ MD5_ROUND2(c, d, a, b, x[ 7], 14, 0x676f02d9);
+ MD5_ROUND2(b, c, d, a, x[12], 20, 0x8d2a4c8a);
+
+ MD5_ROUND3(a, b, c, d, x[ 5], 4, 0xfffa3942);
+ MD5_ROUND3(d, a, b, c, x[ 8], 11, 0x8771f681);
+ MD5_ROUND3(c, d, a, b, x[11], 16, 0x6d9d6122);
+ MD5_ROUND3(b, c, d, a, x[14], 23, 0xfde5380c);
+ MD5_ROUND3(a, b, c, d, x[ 1], 4, 0xa4beea44);
+ MD5_ROUND3(d, a, b, c, x[ 4], 11, 0x4bdecfa9);
+ MD5_ROUND3(c, d, a, b, x[ 7], 16, 0xf6bb4b60);
+ MD5_ROUND3(b, c, d, a, x[10], 23, 0xbebfbc70);
+ MD5_ROUND3(a, b, c, d, x[13], 4, 0x289b7ec6);
+ MD5_ROUND3(d, a, b, c, x[ 0], 11, 0xeaa127fa);
+ MD5_ROUND3(c, d, a, b, x[ 3], 16, 0xd4ef3085);
+ MD5_ROUND3(b, c, d, a, x[ 6], 23, 0x4881d05);
+ MD5_ROUND3(a, b, c, d, x[ 9], 4, 0xd9d4d039);
+ MD5_ROUND3(d, a, b, c, x[12], 11, 0xe6db99e5);
+ MD5_ROUND3(c, d, a, b, x[15], 16, 0x1fa27cf8);
+ MD5_ROUND3(b, c, d, a, x[ 2], 23, 0xc4ac5665);
+
+ MD5_ROUND4(a, b, c, d, x[ 0], 6, 0xf4292244);
+ MD5_ROUND4(d, a, b, c, x[ 7], 10, 0x432aff97);
+ MD5_ROUND4(c, d, a, b, x[14], 15, 0xab9423a7);
+ MD5_ROUND4(b, c, d, a, x[ 5], 21, 0xfc93a039);
+ MD5_ROUND4(a, b, c, d, x[12], 6, 0x655b59c3);
+ MD5_ROUND4(d, a, b, c, x[ 3], 10, 0x8f0ccc92);
+ MD5_ROUND4(c, d, a, b, x[10], 15, 0xffeff47d);
+ MD5_ROUND4(b, c, d, a, x[ 1], 21, 0x85845dd1);
+ MD5_ROUND4(a, b, c, d, x[ 8], 6, 0x6fa87e4f);
+ MD5_ROUND4(d, a, b, c, x[15], 10, 0xfe2ce6e0);
+ MD5_ROUND4(c, d, a, b, x[ 6], 15, 0xa3014314);
+ MD5_ROUND4(b, c, d, a, x[13], 21, 0x4e0811a1);
+ MD5_ROUND4(a, b, c, d, x[ 4], 6, 0xf7537e82);
+ MD5_ROUND4(d, a, b, c, x[11], 10, 0xbd3af235);
+ MD5_ROUND4(c, d, a, b, x[ 2], 15, 0x2ad7d2bb);
+ MD5_ROUND4(b, c, d, a, x[ 9], 21, 0xeb86d391);
+
+ state[0] += a;
+ state[1] += b;
+ state[2] += c;
+ state[3] += d;
+}
+
+void rhash_md5_update(struct md5_ctx * ctx,
+ const void * pmsg,
+ size_t size)
+{
+ uint8_t * msg = (uint8_t *) pmsg;
+ uint64_t index = ctx->length & 63;
+
+ ctx->length += size;
+
+ /* fill partial block */
+ if (index) {
+ size_t left = MD5_BLOCK_SIZE - index;
+
+ le32_copy((uint8_t *) ctx->message, index, msg,
+ (size < left ? size : left));
+
+ if (size < left)
+ return;
+
+ /* process partial block */
+ rhash_md5_process_block(ctx->hash, ctx->message);
+ msg += left;
+ size -= left;
+ }
+
+ while (size >= MD5_BLOCK_SIZE) {
+ uint32_t * aligned_message_block;
+
+ le32_copy(ctx->message, 0, msg, MD5_BLOCK_SIZE);
+ aligned_message_block = ctx->message;
+
+ rhash_md5_process_block(ctx->hash, aligned_message_block);
+ msg += MD5_BLOCK_SIZE;
+ size -= MD5_BLOCK_SIZE;
+ }
+
+ if (size)
+ /* save leftovers */
+ le32_copy(ctx->message, 0, msg, size);
+}
+
+void rhash_md5_final(struct md5_ctx * ctx,
+ uint8_t * result)
+{
+ uint64_t index = (ctx->length & 63) >> 2;
+ uint64_t shift = (ctx->length & 3) * 8;
+
+ ctx->message[index] &= ~(0xFFFFFFFF << shift);
+ ctx->message[index++] ^= 0x80 << shift;
+
+ if (index > 14) {
+ while (index < 16)
+ ctx->message[index++] = 0;
+
+ rhash_md5_process_block(ctx->hash, ctx->message);
+ index = 0;
+ }
+
+ while (index < 14)
+ ctx->message[index++] = 0;
+
+ ctx->message[14] = (uint32_t) (ctx->length << 3);
+ ctx->message[15] = (uint32_t) (ctx->length >> 29);
+ rhash_md5_process_block(ctx->hash, ctx->message);
+
+ if (result)
+ le32_copy(result, 0, &ctx->hash, 16);
+}
diff --git a/src/lib/sha3.c b/src/lib/sha3.c
index f80cc4bd..2c8a4614 100644
--- a/src/lib/sha3.c
+++ b/src/lib/sha3.c
@@ -268,7 +268,9 @@ void rhash_sha3_update(struct sha3_ctx * ctx,
size_t block_size = (size_t) ctx->block_size;
uint8_t * msg = (uint8_t *) pmsg;
- if (ctx->rest & SHA3_FINALIZED) return;
+ if (ctx->rest & SHA3_FINALIZED)
+ return;
+
ctx->rest = (unsigned) ((ctx->rest + size) % block_size);
/* fill partial block */
diff --git a/src/lib/tests/CMakeLists.txt b/src/lib/tests/CMakeLists.txt
index a9f38c6f..71131929 100644
--- a/src/lib/tests/CMakeLists.txt
+++ b/src/lib/tests/CMakeLists.txt
@@ -7,6 +7,7 @@ create_test_sourcelist(${PARENT_DIR}_tests test_suite.c
btree_test.c
crc32_test.c
hashtable_test.c
+ md5_test.c
rib_test.c
sha3_test.c
)
diff --git a/src/lib/tests/md5_test.c b/src/lib/tests/md5_test.c
new file mode 100644
index 00000000..684ecb3f
--- /dev/null
+++ b/src/lib/tests/md5_test.c
@@ -0,0 +1,152 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2017
+ *
+ * Test of the MD5 function
+ *
+ * Dimitri Staessens <dimitri.staessens@ugent.be>
+ * Sander Vrijders <sander.vrijders@ugent.be>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <ouroboros/md5.h>
+
+#include <stdlib.h>
+#include <stdint.h>
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+
+static char * hash_to_str(uint8_t * hash,
+ size_t len)
+{
+ size_t i;
+
+ char * HEX = "0123456789abcdef";
+ char * str;
+
+ str = malloc(len * 2 + 1);
+ if (str == NULL)
+ return NULL;
+
+ for (i = 0; i < len; ++i) {
+ str[i * 2] = HEX[(hash[i] & 0xF0) >> 4];
+ str[i * 2 + 1] = HEX[hash[i] & 0x0F];
+ }
+
+ str[2 * i] = '\0';
+
+ return str;
+}
+
+static int check_hash(char * check,
+ uint8_t * hash,
+ size_t len)
+{
+ char * res;
+ int ret;
+
+ assert(hash);
+ assert(check);
+ assert(strlen(check));
+
+ res = hash_to_str(hash, len);
+ if (res == NULL) {
+ printf("Out of memory.\n");
+ return -1;
+ }
+
+ ret = strcmp(res, check);
+
+ printf("hash : %s\n", res);
+ printf("check : %s\n\n", check);
+
+ free(res);
+
+ return ret;
+
+}
+
+int md5_test(int argc,
+ char ** argv)
+{
+ struct md5_ctx ctx;
+
+ /* Storage for result. */
+ uint8_t res[MD5_HASH_LEN];
+
+ /* SHA3 test vectors */
+ char * str1_inp = "abc";
+
+ char * str1_md5 = "900150983cd24fb0d6963f7d28e17f72";
+
+ char * str2_inp = "The quick brown fox jumps over the lazy dog";
+
+ char * str2_md5 = "9e107d9d372bb6826bd81d3542a419d6";
+
+ char * str3_inp =
+ "abcdbcdecdefdefgefghfghighijhijk"
+ "ijkljklmklmnlmnomnopnopq";
+
+ char * str3_inp2 =
+ " abcdbcdecdefdefgefghfghighijhijk"
+ "ijkljklmklmnlmnomnopnopq";
+
+ char * str3_md5 = "8215ef0796a20bcaaae116d3876c664a";
+
+ (void) argc;
+ (void) argv;
+
+ /* 1st input string. */
+ printf("test: %s.\n\n", str1_inp);
+
+ rhash_md5_init(&ctx);
+ rhash_md5_update(&ctx, str1_inp, strlen(str1_inp));
+ rhash_md5_final(&ctx, res);
+
+ if (check_hash(str1_md5, res, MD5_HASH_LEN))
+ return -1;
+
+ /* 2nd input string. */
+ printf("test: <empty string>.\n\n");
+
+ rhash_md5_init(&ctx);
+ rhash_md5_update(&ctx, str2_inp, strlen(str2_inp));
+ rhash_md5_final(&ctx, res);
+
+ if (check_hash(str2_md5, res, MD5_HASH_LEN))
+ return -1;
+
+ /* 3rd input string */
+ printf("test: %s.\n\n", str3_inp);
+
+ rhash_md5_init(&ctx);
+ rhash_md5_update(&ctx, str3_inp, strlen(str3_inp));
+ rhash_md5_final(&ctx, res);
+
+ if (check_hash(str3_md5, res, MD5_HASH_LEN))
+ return -1;
+
+ /* unaligned 3rd input string. */
+ printf("test: %s.\n\n", str3_inp2 + 1);
+
+ rhash_md5_init(&ctx);
+ rhash_md5_update(&ctx, str3_inp2 + 1, strlen(str3_inp2 + 1));
+ rhash_md5_final(&ctx, res);
+
+ if (check_hash(str3_md5, res, MD5_HASH_LEN))
+ return -1;
+
+ return 0;
+}
diff --git a/src/lib/tests/sha3_test.c b/src/lib/tests/sha3_test.c
index 8f1bce05..0d0e8d0a 100644
--- a/src/lib/tests/sha3_test.c
+++ b/src/lib/tests/sha3_test.c
@@ -149,6 +149,12 @@ int sha3_test(int argc,
"ijklmnopjklmnopqklmnopqrlmnopqrs"
"mnopqrstnopqrstu";
+ char * str4_inp2 =
+ " abcdefghbcdefghicdefghijdefghijk"
+ "efghijklfghijklmghijklmnhijklmno"
+ "ijklmnopjklmnopqklmnopqrlmnopqrs"
+ "mnopqrstnopqrstu";
+
char * str4_224 =
"543e6868e1666c1a643630df77367ae5"
"a62a85070a51c14cbf665cbc";
@@ -292,5 +298,36 @@ int sha3_test(int argc,
if (check_hash(str4_512, res, SHA3_512_HASH_LEN))
return -1;
+ /* unaligned 4th input string. */
+ printf("test: %s.\n\n", str4_inp2 + 1);
+
+ rhash_sha3_224_init(&ctx);
+ rhash_sha3_update(&ctx, str4_inp2 + 1, strlen(str4_inp2 + 1));
+ rhash_sha3_final(&ctx, res);
+
+ if (check_hash(str4_224, res, SHA3_224_HASH_LEN))
+ return -1;
+
+ rhash_sha3_256_init(&ctx);
+ rhash_sha3_update(&ctx, str4_inp2 + 1, strlen(str4_inp2 + 1));
+ rhash_sha3_final(&ctx, res);
+
+ if (check_hash(str4_256, res, SHA3_256_HASH_LEN))
+ return -1;
+
+ rhash_sha3_384_init(&ctx);
+ rhash_sha3_update(&ctx, str4_inp2 + 1, strlen(str4_inp2 + 1));
+ rhash_sha3_final(&ctx, res);
+
+ if (check_hash(str4_384, res, SHA3_384_HASH_LEN))
+ return -1;
+
+ rhash_sha3_512_init(&ctx);
+ rhash_sha3_update(&ctx, str4_inp2 + 1, strlen(str4_inp2 + 1));
+ rhash_sha3_final(&ctx, res);
+
+ if (check_hash(str4_512, res, SHA3_512_HASH_LEN))
+ return -1;
+
return 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 19:21:46 +0000