mirror of
https://github.com/openssl/openssl.git
synced 2024-12-27 06:21:43 +08:00
28c690cb7d
Use of the low level SEED functions has been informally discouraged for a long time. We now formally deprecate them. Applications should instead use the EVP APIs, e.g. EVP_EncryptInit_ex, EVP_EncryptUpdate, EVP_EncryptFinal_ex, and the equivalently named decrypt functions. Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/10833)
43 lines
1.6 KiB
C
43 lines
1.6 KiB
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
|
|
*/
|
|
|
|
/*
|
|
* SEED low level APIs are deprecated for public use, but still ok for
|
|
* internal use.
|
|
*/
|
|
#include "internal/deprecated.h"
|
|
|
|
#include "cipher_seed.h"
|
|
|
|
static int cipher_hw_seed_initkey(PROV_CIPHER_CTX *ctx,
|
|
const unsigned char *key, size_t keylen)
|
|
{
|
|
PROV_SEED_CTX *sctx = (PROV_SEED_CTX *)ctx;
|
|
|
|
SEED_set_key(key, &(sctx->ks.ks));
|
|
return 1;
|
|
}
|
|
|
|
# define PROV_CIPHER_HW_seed_mode(mode, UCMODE) \
|
|
IMPLEMENT_CIPHER_HW_##UCMODE(mode, seed, PROV_SEED_CTX, SEED_KEY_SCHEDULE, \
|
|
SEED_##mode) \
|
|
static const PROV_CIPHER_HW seed_##mode = { \
|
|
cipher_hw_seed_initkey, \
|
|
cipher_hw_seed_##mode##_cipher \
|
|
}; \
|
|
const PROV_CIPHER_HW *PROV_CIPHER_HW_seed_##mode(size_t keybits) \
|
|
{ \
|
|
return &seed_##mode; \
|
|
}
|
|
|
|
PROV_CIPHER_HW_seed_mode(cbc, CBC)
|
|
PROV_CIPHER_HW_seed_mode(ecb, ECB)
|
|
PROV_CIPHER_HW_seed_mode(ofb128, OFB)
|
|
PROV_CIPHER_HW_seed_mode(cfb128, CFB)
|