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/* BEGIN_HEADER */
#include "mbedtls/sha1.h"
#include "mbedtls/sha256.h"
#include "mbedtls/sha512.h"
#include "mbedtls/sha3.h"
/* END_HEADER */
/* BEGIN_CASE depends_on:MBEDTLS_SHA1_C */
void mbedtls_sha1(data_t *src_str, data_t *hash)
{
unsigned char output[41];
memset(output, 0x00, 41);
TEST_ASSERT(mbedtls_sha1(src_str->x, src_str->len, output) == 0);
TEST_ASSERT(mbedtls_test_hexcmp(output, hash->x, 20, hash->len) == 0);
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA256_C */
void sha256_invalid_param()
{
mbedtls_sha256_context ctx;
unsigned char buf[64] = { 0 };
size_t const buflen = sizeof(buf);
int invalid_type = 42;
TEST_EQUAL(MBEDTLS_ERR_SHA256_BAD_INPUT_DATA,
mbedtls_sha256_starts(&ctx, invalid_type));
TEST_EQUAL(MBEDTLS_ERR_SHA256_BAD_INPUT_DATA,
mbedtls_sha256(buf, buflen,
buf, invalid_type));
exit:
return;
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA224_C */
void sha224(data_t *src_str, data_t *hash)
{
unsigned char output[57];
memset(output, 0x00, 57);
TEST_EQUAL(mbedtls_sha256(src_str->x, src_str->len, output, 1), 0);
TEST_EQUAL(mbedtls_test_hexcmp(output, hash->x, 28, hash->len), 0);
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA256_C */
void mbedtls_sha256(data_t *src_str, data_t *hash)
{
unsigned char output[65];
memset(output, 0x00, 65);
TEST_EQUAL(mbedtls_sha256(src_str->x, src_str->len, output, 0), 0);
TEST_EQUAL(mbedtls_test_hexcmp(output, hash->x, 32, hash->len), 0);
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA512_C */
void sha512_invalid_param()
{
mbedtls_sha512_context ctx;
unsigned char buf[64] = { 0 };
size_t const buflen = sizeof(buf);
int invalid_type = 42;
TEST_EQUAL(MBEDTLS_ERR_SHA512_BAD_INPUT_DATA,
mbedtls_sha512_starts(&ctx, invalid_type));
TEST_EQUAL(MBEDTLS_ERR_SHA512_BAD_INPUT_DATA,
mbedtls_sha512(buf, buflen,
buf, invalid_type));
exit:
return;
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA384_C */
void sha384(data_t *src_str, data_t *hash)
{
unsigned char output[97];
memset(output, 0x00, 97);
TEST_EQUAL(mbedtls_sha512(src_str->x, src_str->len, output, 1), 0);
TEST_EQUAL(mbedtls_test_hexcmp(output, hash->x, 48, hash->len), 0);
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA512_C */
void mbedtls_sha512(data_t *src_str, data_t *hash)
{
unsigned char output[129];
memset(output, 0x00, 129);
TEST_EQUAL(mbedtls_sha512(src_str->x, src_str->len, output, 0), 0);
TEST_EQUAL(mbedtls_test_hexcmp(output, hash->x, 64, hash->len), 0);
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA1_C:MBEDTLS_SELF_TEST */
void sha1_selftest()
{
TEST_ASSERT(mbedtls_sha1_self_test(1) == 0);
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA224_C:MBEDTLS_SELF_TEST */
void sha224_selftest()
{
TEST_EQUAL(mbedtls_sha224_self_test(1), 0);
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA256_C:MBEDTLS_SELF_TEST */
void sha256_selftest()
{
TEST_EQUAL(mbedtls_sha256_self_test(1), 0);
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA384_C:MBEDTLS_SELF_TEST */
void sha384_selftest()
{
TEST_EQUAL(mbedtls_sha384_self_test(1), 0);
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA512_C:MBEDTLS_SELF_TEST */
void sha512_selftest()
{
TEST_EQUAL(mbedtls_sha512_self_test(1), 0);
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA3_C */
void mbedtls_sha3(int family, data_t *in, data_t *hash)
{
unsigned char *output = NULL;
TEST_CALLOC(output, hash->len);
TEST_ASSERT(mbedtls_sha3(family, in->x, in->len, output, hash->len) == 0);
TEST_MEMORY_COMPARE(output, hash->len, hash->x, hash->len);
exit:
mbedtls_free(output);
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA3_C */
void sha3_invalid_param()
{
unsigned char output[32];
mbedtls_sha3_context ctx;
mbedtls_sha3_init(&ctx);
TEST_EQUAL(mbedtls_sha3_starts(&ctx, MBEDTLS_SHA3_NONE), MBEDTLS_ERR_SHA3_BAD_INPUT_DATA);
TEST_EQUAL(mbedtls_sha3_starts(&ctx, MBEDTLS_SHA3_256), 0);
TEST_EQUAL(mbedtls_sha3_finish(&ctx, output, 0), MBEDTLS_ERR_SHA3_BAD_INPUT_DATA);
TEST_EQUAL(mbedtls_sha3_starts(&ctx, MBEDTLS_SHA3_256), 0);
TEST_EQUAL(mbedtls_sha3_finish(&ctx, output, 31), MBEDTLS_ERR_SHA3_BAD_INPUT_DATA);
TEST_EQUAL(mbedtls_sha3_starts(&ctx, MBEDTLS_SHA3_256), 0);
TEST_EQUAL(mbedtls_sha3_finish(&ctx, output, 32), 0);
exit:
return;
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA3_C */
void mbedtls_sha3_multi(int family, data_t *in, data_t *hash)
{
unsigned char *output = NULL;
mbedtls_sha3_context ctx;
const unsigned int block_size = 256;
TEST_CALLOC(output, hash->len);
mbedtls_sha3_init(&ctx);
mbedtls_sha3_starts(&ctx, family);
for (size_t l = 0; l < in->len; l += block_size) {
TEST_ASSERT(mbedtls_sha3_update(&ctx, in->x + l, MIN(in->len - l, block_size)) == 0);
}
TEST_ASSERT(mbedtls_sha3_finish(&ctx, output, hash->len) == 0);
TEST_MEMORY_COMPARE(output, hash->len, hash->x, hash->len);
exit:
mbedtls_free(output);
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA3_C */
void sha3_streaming(int type, data_t *input)
{
mbedtls_sha3_context ctx;
unsigned char reference_hash[64];
unsigned char hash[64];
size_t chunk_size;
size_t hash_length = (type == MBEDTLS_SHA3_224 ? 28 :
type == MBEDTLS_SHA3_256 ? 32 :
type == MBEDTLS_SHA3_384 ? 48 :
type == MBEDTLS_SHA3_512 ? 64 :
0);
mbedtls_sha3_init(&ctx);
memset(reference_hash, 0, sizeof(reference_hash));
memset(hash, 0, sizeof(hash));
TEST_ASSERT(hash_length != 0);
/* Generate a reference hash */
mbedtls_sha3(type, input->x, input->len, reference_hash, hash_length);
/* Repeat each test with increasingly-sized data chunks
* E.g. start by processing bytes individual bytes, then 2-byte chunks,
* then 3-byte chunks, and so on...
* At each test ensure that the same hash is generated.
*/
for (chunk_size = 1; chunk_size < input->len; chunk_size++) {
size_t i;
size_t remaining = input->len;
mbedtls_sha3_init(&ctx);
TEST_ASSERT(mbedtls_sha3_starts(&ctx, type) == 0);
for (i = 0; i < input->len; i += chunk_size) {
size_t len = remaining >= chunk_size ? chunk_size : remaining;
TEST_ASSERT(mbedtls_sha3_update(&ctx, input->x + i, len) == 0);
remaining -= len;
}
mbedtls_sha3_finish(&ctx, hash, hash_length);
mbedtls_sha3_free(&ctx);
TEST_MEMORY_COMPARE(hash, hash_length, reference_hash, hash_length);
}
exit:
mbedtls_sha3_free(&ctx);
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA3_C */
void sha3_reuse(data_t *input1, data_t *hash1,
data_t *input2, data_t *hash2)
{
unsigned char output[64];
mbedtls_sha3_context ctx;
mbedtls_sha3_id type1, type2;
mbedtls_sha3_init(&ctx);
switch (hash1->len) {
case 28: type1 = MBEDTLS_SHA3_224; break;
case 32: type1 = MBEDTLS_SHA3_256; break;
case 48: type1 = MBEDTLS_SHA3_384; break;
case 64: type1 = MBEDTLS_SHA3_512; break;
default: TEST_FAIL("hash1->len validity"); break;
}
switch (hash2->len) {
case 28: type2 = MBEDTLS_SHA3_224; break;
case 32: type2 = MBEDTLS_SHA3_256; break;
case 48: type2 = MBEDTLS_SHA3_384; break;
case 64: type2 = MBEDTLS_SHA3_512; break;
default: TEST_FAIL("hash2->len validity"); break;
}
/* Round 1 */
TEST_ASSERT(mbedtls_sha3_starts(&ctx, type1) == 0);
TEST_ASSERT(mbedtls_sha3_update(&ctx, input1->x, input1->len) == 0);
TEST_ASSERT(mbedtls_sha3_finish(&ctx, output, sizeof(output)) == 0);
TEST_MEMORY_COMPARE(output, hash1->len, hash1->x, hash1->len);
/* Round 2 */
TEST_ASSERT(mbedtls_sha3_starts(&ctx, type2) == 0);
TEST_ASSERT(mbedtls_sha3_update(&ctx, input2->x, input2->len) == 0);
TEST_ASSERT(mbedtls_sha3_finish(&ctx, output, sizeof(output)) == 0);
TEST_MEMORY_COMPARE(output, hash2->len, hash2->x, hash2->len);
exit:
mbedtls_sha3_free(&ctx);
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SHA3_C:MBEDTLS_SELF_TEST */
void sha3_selftest()
{
TEST_ASSERT(mbedtls_sha3_self_test(0) == 0);
}
/* END_CASE */
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