mirror of
https://github.com/openssl/openssl.git
synced 2024-12-27 06:21:43 +08:00
e077455e9e
Since OPENSSL_malloc() and friends report ERR_R_MALLOC_FAILURE, and
at least handle the file name and line number they are called from,
there's no need to report ERR_R_MALLOC_FAILURE where they are called
directly, or when SSLfatal() and RLAYERfatal() is used, the reason
`ERR_R_MALLOC_FAILURE` is changed to `ERR_R_CRYPTO_LIB`.
There were a number of places where `ERR_R_MALLOC_FAILURE` was reported
even though it was a function from a different sub-system that was
called. Those places are changed to report ERR_R_{lib}_LIB, where
{lib} is the name of that sub-system.
Some of them are tricky to get right, as we have a lot of functions
that belong in the ASN1 sub-system, and all the `sk_` calls or from
the CRYPTO sub-system.
Some extra adaptation was necessary where there were custom OPENSSL_malloc()
wrappers, and some bugs are fixed alongside these changes.
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19301)
94 lines
3.4 KiB
C
94 lines
3.4 KiB
C
/*
|
|
* Copyright 2019-2020 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
|
|
*/
|
|
|
|
/*
|
|
* AES low level APIs are deprecated for public use, but still ok for internal
|
|
* use where we're using them to implement the higher level EVP interface, as is
|
|
* the case here.
|
|
*/
|
|
#include "internal/deprecated.h"
|
|
|
|
/* Dispatch functions for AES cipher modes ecb, cbc, ofb, cfb, ctr */
|
|
|
|
#include "cipher_aes.h"
|
|
#include "prov/implementations.h"
|
|
#include "prov/providercommon.h"
|
|
|
|
static OSSL_FUNC_cipher_freectx_fn aes_freectx;
|
|
static OSSL_FUNC_cipher_dupctx_fn aes_dupctx;
|
|
|
|
static void aes_freectx(void *vctx)
|
|
{
|
|
PROV_AES_CTX *ctx = (PROV_AES_CTX *)vctx;
|
|
|
|
ossl_cipher_generic_reset_ctx((PROV_CIPHER_CTX *)vctx);
|
|
OPENSSL_clear_free(ctx, sizeof(*ctx));
|
|
}
|
|
|
|
static void *aes_dupctx(void *ctx)
|
|
{
|
|
PROV_AES_CTX *in = (PROV_AES_CTX *)ctx;
|
|
PROV_AES_CTX *ret;
|
|
|
|
if (!ossl_prov_is_running())
|
|
return NULL;
|
|
|
|
ret = OPENSSL_malloc(sizeof(*ret));
|
|
if (ret == NULL)
|
|
return NULL;
|
|
in->base.hw->copyctx(&ret->base, &in->base);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/* ossl_aes256ecb_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, ecb, ECB, 0, 256, 128, 0, block)
|
|
/* ossl_aes192ecb_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, ecb, ECB, 0, 192, 128, 0, block)
|
|
/* ossl_aes128ecb_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, ecb, ECB, 0, 128, 128, 0, block)
|
|
/* ossl_aes256cbc_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, cbc, CBC, 0, 256, 128, 128, block)
|
|
/* ossl_aes192cbc_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, cbc, CBC, 0, 192, 128, 128, block)
|
|
/* ossl_aes128cbc_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, cbc, CBC, 0, 128, 128, 128, block)
|
|
/* ossl_aes256ofb_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, ofb, OFB, 0, 256, 8, 128, stream)
|
|
/* ossl_aes192ofb_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, ofb, OFB, 0, 192, 8, 128, stream)
|
|
/* ossl_aes128ofb_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, ofb, OFB, 0, 128, 8, 128, stream)
|
|
/* ossl_aes256cfb_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, cfb, CFB, 0, 256, 8, 128, stream)
|
|
/* ossl_aes192cfb_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, cfb, CFB, 0, 192, 8, 128, stream)
|
|
/* ossl_aes128cfb_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, cfb, CFB, 0, 128, 8, 128, stream)
|
|
/* ossl_aes256cfb1_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, cfb1, CFB, 0, 256, 8, 128, stream)
|
|
/* ossl_aes192cfb1_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, cfb1, CFB, 0, 192, 8, 128, stream)
|
|
/* ossl_aes128cfb1_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, cfb1, CFB, 0, 128, 8, 128, stream)
|
|
/* ossl_aes256cfb8_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, cfb8, CFB, 0, 256, 8, 128, stream)
|
|
/* ossl_aes192cfb8_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, cfb8, CFB, 0, 192, 8, 128, stream)
|
|
/* ossl_aes128cfb8_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, cfb8, CFB, 0, 128, 8, 128, stream)
|
|
/* ossl_aes256ctr_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, ctr, CTR, 0, 256, 8, 128, stream)
|
|
/* ossl_aes192ctr_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, ctr, CTR, 0, 192, 8, 128, stream)
|
|
/* ossl_aes128ctr_functions */
|
|
IMPLEMENT_generic_cipher(aes, AES, ctr, CTR, 0, 128, 8, 128, stream)
|
|
|
|
#include "cipher_aes_cts.inc"
|