mirror of
https://github.com/openssl/openssl.git
synced 2024-11-27 05:21:51 +08:00
de2132de93
(strength can be queried using FIPS_drbg_get_strength ) and adds a substantial extra overhead to health check (need to check every combination of parameters).
133 lines
4.9 KiB
C
133 lines
4.9 KiB
C
/* ====================================================================
|
|
* Copyright (c) 2003 The OpenSSL Project. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* 3. All advertising materials mentioning features or use of this
|
|
* software must display the following acknowledgment:
|
|
* "This product includes software developed by the OpenSSL Project
|
|
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
|
|
*
|
|
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
|
|
* endorse or promote products derived from this software without
|
|
* prior written permission. For written permission, please contact
|
|
* openssl-core@openssl.org.
|
|
*
|
|
* 5. Products derived from this software may not be called "OpenSSL"
|
|
* nor may "OpenSSL" appear in their names without prior written
|
|
* permission of the OpenSSL Project.
|
|
*
|
|
* 6. Redistributions of any form whatsoever must retain the following
|
|
* acknowledgment:
|
|
* "This product includes software developed by the OpenSSL Project
|
|
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
|
|
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
|
|
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
|
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
#ifndef HEADER_FIPS_RAND_H
|
|
#define HEADER_FIPS_RAND_H
|
|
|
|
#include <openssl/aes.h>
|
|
#include <openssl/evp.h>
|
|
#include <openssl/hmac.h>
|
|
#include <openssl/ec.h>
|
|
|
|
#ifdef OPENSSL_FIPS
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
int FIPS_x931_set_key(const unsigned char *key, int keylen);
|
|
int FIPS_x931_seed(const void *buf, int num);
|
|
int FIPS_x931_bytes(unsigned char *out, int outlen);
|
|
|
|
int FIPS_x931_test_mode(void);
|
|
void FIPS_x931_reset(void);
|
|
int FIPS_x931_set_dt(unsigned char *dt);
|
|
|
|
int FIPS_x931_status(void);
|
|
|
|
const RAND_METHOD *FIPS_x931_method(void);
|
|
|
|
typedef struct drbg_ctx_st DRBG_CTX;
|
|
|
|
/* Flag for CTR mode only: use derivation function ctr_df */
|
|
#define DRBG_FLAG_CTR_USE_DF 0x1
|
|
/* PRNG is in test state */
|
|
#define DRBG_FLAG_TEST 0x2
|
|
|
|
DRBG_CTX *FIPS_drbg_new(int type, unsigned int flags);
|
|
int FIPS_drbg_init(DRBG_CTX *dctx, int type, unsigned int flags);
|
|
int FIPS_drbg_instantiate(DRBG_CTX *dctx,
|
|
const unsigned char *pers, size_t perslen);
|
|
int FIPS_drbg_reseed(DRBG_CTX *dctx, const unsigned char *adin, size_t adinlen);
|
|
int FIPS_drbg_generate(DRBG_CTX *dctx, unsigned char *out, size_t outlen,
|
|
int prediction_resistance,
|
|
const unsigned char *adin, size_t adinlen);
|
|
|
|
int FIPS_drbg_uninstantiate(DRBG_CTX *dctx);
|
|
void FIPS_drbg_free(DRBG_CTX *dctx);
|
|
|
|
int FIPS_drbg_set_callbacks(DRBG_CTX *dctx,
|
|
size_t (*get_entropy)(DRBG_CTX *ctx, unsigned char **pout,
|
|
int entropy, size_t min_len, size_t max_len),
|
|
void (*cleanup_entropy)(DRBG_CTX *ctx, unsigned char *out, size_t olen),
|
|
size_t entropy_blocklen,
|
|
size_t (*get_nonce)(DRBG_CTX *ctx, unsigned char **pout,
|
|
int entropy, size_t min_len, size_t max_len),
|
|
void (*cleanup_nonce)(DRBG_CTX *ctx, unsigned char *out, size_t olen));
|
|
|
|
int FIPS_drbg_set_rand_callbacks(DRBG_CTX *dctx,
|
|
size_t (*get_adin)(DRBG_CTX *ctx, unsigned char **pout),
|
|
void (*cleanup_adin)(DRBG_CTX *ctx, unsigned char *out, size_t olen),
|
|
int (*rand_seed_cb)(DRBG_CTX *ctx, const void *buf, int num),
|
|
int (*rand_add_cb)(DRBG_CTX *ctx,
|
|
const void *buf, int num, double entropy));
|
|
|
|
void *FIPS_drbg_get_app_data(DRBG_CTX *ctx);
|
|
void FIPS_drbg_set_app_data(DRBG_CTX *ctx, void *app_data);
|
|
size_t FIPS_drbg_get_blocklength(DRBG_CTX *dctx);
|
|
int FIPS_drbg_get_strength(DRBG_CTX *dctx);
|
|
void FIPS_drbg_set_check_interval(DRBG_CTX *dctx, int interval);
|
|
|
|
DRBG_CTX *FIPS_get_default_drbg(void);
|
|
const RAND_METHOD *FIPS_drbg_method(void);
|
|
|
|
|
|
int FIPS_rand_set_method(const RAND_METHOD *meth);
|
|
const RAND_METHOD *FIPS_rand_get_method(void);
|
|
|
|
void FIPS_rand_set_bits(int nbits);
|
|
|
|
int FIPS_rand_strength(void);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif
|
|
#endif
|