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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
rc4.h
/*
 * Copyright 1995-2020 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 OPENSSL_RC4_H
# define OPENSSL_RC4_H
# pragma once

# include <openssl/macros.h>
# ifndef OPENSSL_NO_DEPRECATED_3_0
#  define HEADER_RC4_H
# endif

# include <openssl/opensslconf.h>

# ifndef OPENSSL_NO_RC4
#  include <stddef.h>
#  ifdef  __cplusplus
extern "C" {
#  endif

#  ifndef OPENSSL_NO_DEPRECATED_3_0
typedef struct rc4_key_st {
    RC4_INT x, y;
    RC4_INT data[256];
} RC4_KEY;
#  endif
#  ifndef OPENSSL_NO_DEPRECATED_3_0
OSSL_DEPRECATEDIN_3_0 const char *RC4_options(void);
OSSL_DEPRECATEDIN_3_0 void RC4_set_key(RC4_KEY *key, int len,
                                       const unsigned char *data);
OSSL_DEPRECATEDIN_3_0 void RC4(RC4_KEY *key, size_t len,
                               const unsigned char *indata,
                               unsigned char *outdata);
#  endif

#  ifdef  __cplusplus
}
#  endif
# endif

#endif
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