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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
Add Missing Error Messages for AES-OCB Tag Length Validation
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
Raw File
simpledynamic.h
/*
 * Copyright 2016-2021 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
 */

#ifndef OSSL_TEST_SIMPLEDYNAMIC_H
# define OSSL_TEST_SIMPLEDYNAMIC_H

# include "crypto/dso_conf.h"

# if defined(DSO_DLFCN) || defined(DSO_VMS)

#  include <dlfcn.h>

#  define SD_INIT       NULL
#  ifdef DSO_VMS
#   define SD_SHLIB     0
#   define SD_MODULE    0
#  else
#   define SD_SHLIB     (RTLD_GLOBAL|RTLD_LAZY)
#   define SD_MODULE    (RTLD_LOCAL|RTLD_NOW)
#  endif

typedef void *SD;
typedef void *SD_SYM;

# elif defined(DSO_WIN32)

#  include <windows.h>

#  define SD_INIT       0
#  define SD_SHLIB      0
#  define SD_MODULE     0

typedef HINSTANCE SD;
typedef void *SD_SYM;

# endif

# if defined(DSO_DLFCN) || defined(DSO_WIN32) || defined(DSO_VMS)
int sd_load(const char *filename, SD *sd, int type);
int sd_sym(SD sd, const char *symname, SD_SYM *sym);
int sd_close(SD lib);
const char *sd_error(void);
# endif

#endif
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