Revision e88dfd5ee50f9d934edd966369339ee5573c67d4 authored by erbsland-dev on 10 September 2024, 19:24:59 UTC, committed by Tomas Mraz on 13 September 2024, 08:13:32 UTC
Related to #8331 Addressing found issues by adding specific error messages to improve feedback when tag length checks fail for the `EVP_CTRL_AEAD_SET_TAG` parameter in the AES-OCB algorithm. - Added PROV_R_INVALID_TAG_LENGTH error to indicate when the current tag length exceeds the maximum tag length of the algorithm. - Added `PROV_R_INVALID_TAG_LENGTH` error to indicate when the current tag length in the context does not match a custom tag length provided as a parameter. - Added `ERR_R_PASSED_INVALID_ARGUMENT` error to handle cases where an invalid pointer is passed in encryption mode. Reviewed-by: Paul Dale <ppzgs1@gmail.com> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/25425) (cherry picked from commit 645edf50f0274448174d9739543bf01b1708b2f5)
1 parent 1727cbb
random.c
/*
* Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include "../testutil.h"
/*
* This is an implementation of the algorithm used by the GNU C library's
* random(3) pseudorandom number generator as described:
* https://www.mscs.dal.ca/~selinger/random/
*/
static uint32_t test_random_state[31];
uint32_t test_random(void) {
static unsigned int pos = 3;
if (pos == 31)
pos = 0;
test_random_state[pos] += test_random_state[(pos + 28) % 31];
return test_random_state[pos++] / 2;
}
void test_random_seed(uint32_t sd) {
int i;
int32_t s;
const unsigned int mod = (1u << 31) - 1;
test_random_state[0] = sd;
for (i = 1; i < 31; i++) {
s = (int32_t)test_random_state[i - 1];
test_random_state[i] = (uint32_t)((16807 * (int64_t)s) % mod);
}
for (i = 34; i < 344; i++)
test_random();
}

Computing file changes ...