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PATH: opt / bitninja-node-dojo / include / node / openssl

/*
 * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the OpenSSL license (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 HEADER_DRBG_RAND_H
# define HEADER_DRBG_RAND_H

# include <time.h>
# include <openssl/ossl_typ.h>
# include <openssl/obj_mac.h>

/*
 * RAND_DRBG  flags
 *
 * Note: if new flags are added, the constant `rand_drbg_used_flags`
 *       in drbg_lib.c needs to be updated accordingly.
 */

/* In CTR mode, disable derivation function ctr_df */
# define RAND_DRBG_FLAG_CTR_NO_DF            0x1

# if OPENSSL_API_COMPAT < 0x10200000L
/* This #define was replaced by an internal constant and should not be used. */
#  define RAND_DRBG_USED_FLAGS  (RAND_DRBG_FLAG_CTR_NO_DF)
# endif

/*
 * Default security strength (in the sense of [NIST SP 800-90Ar1])
 *
 * NIST SP 800-90Ar1 supports the strength of the DRBG being smaller than that
 * of the cipher by collecting less entropy. The current DRBG implementation
 * does not take RAND_DRBG_STRENGTH into account and sets the strength of the
 * DRBG to that of the cipher.
 *
 * RAND_DRBG_STRENGTH is currently only used for the legacy RAND
 * implementation.
 *
 * Currently supported ciphers are: NID_aes_128_ctr, NID_aes_192_ctr and
 * NID_aes_256_ctr
 */
# define RAND_DRBG_STRENGTH             256
/* Default drbg type */
# define RAND_DRBG_TYPE                 NID_aes_256_ctr
/* Default drbg flags */
# define RAND_DRBG_FLAGS                0

# ifdef  __cplusplus
extern "C" {
# endif

/*
 * Object lifetime functions.
 */
RAND_DRBG *RAND_DRBG_new(int type, unsigned int flags, RAND_DRBG *parent);
RAND_DRBG *RAND_DRBG_secure_new(int type, unsigned int flags, RAND_DRBG *parent);
int RAND_DRBG_set(RAND_DRBG *drbg, int type, unsigned int flags);
int RAND_DRBG_set_defaults(int type, unsigned int flags);
int RAND_DRBG_instantiate(RAND_DRBG *drbg,
                          const unsigned char *pers, size_t perslen);
int RAND_DRBG_uninstantiate(RAND_DRBG *drbg);
void RAND_DRBG_free(RAND_DRBG *drbg);

/*
 * Object "use" functions.
 */
int RAND_DRBG_reseed(RAND_DRBG *drbg,
                     const unsigned char *adin, size_t adinlen,
                     int prediction_resistance);
int RAND_DRBG_generate(RAND_DRBG *drbg, unsigned char *out, size_t outlen,
                       int prediction_resistance,
                       const unsigned char *adin, size_t adinlen);
int RAND_DRBG_bytes(RAND_DRBG *drbg, unsigned char *out, size_t outlen);

int RAND_DRBG_set_reseed_interval(RAND_DRBG *drbg, unsigned int interval);
int RAND_DRBG_set_reseed_time_interval(RAND_DRBG *drbg, time_t interval);

int RAND_DRBG_set_reseed_defaults(
                                  unsigned int master_reseed_interval,
                                  unsigned int slave_reseed_interval,
                                  time_t master_reseed_time_interval,
                                  time_t slave_reseed_time_interval
                                  );

RAND_DRBG *RAND_DRBG_get0_master(void);
RAND_DRBG *RAND_DRBG_get0_public(void);
RAND_DRBG *RAND_DRBG_get0_private(void);

/*
 * EXDATA
 */
# define RAND_DRBG_get_ex_new_index(l, p, newf, dupf, freef) \
    CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_DRBG, l, p, newf, dupf, freef)
int RAND_DRBG_set_ex_data(RAND_DRBG *drbg, int idx, void *arg);
void *RAND_DRBG_get_ex_data(const RAND_DRBG *drbg, int idx);

/*
 * Callback function typedefs
 */
typedef size_t (*RAND_DRBG_get_entropy_fn)(RAND_DRBG *drbg,
                                           unsigned char **pout,
                                           int entropy, size_t min_len,
                                           size_t max_len,
                                           int prediction_resistance);
typedef void (*RAND_DRBG_cleanup_entropy_fn)(RAND_DRBG *ctx,
                                             unsigned char *out, size_t outlen);
typedef size_t (*RAND_DRBG_get_nonce_fn)(RAND_DRBG *drbg, unsigned char **pout,
                                         int entropy, size_t min_len,
                                         size_t max_len);
typedef void (*RAND_DRBG_cleanup_nonce_fn)(RAND_DRBG *drbg,
                                           unsigned char *out, size_t outlen);

int RAND_DRBG_set_callbacks(RAND_DRBG *drbg,
                            RAND_DRBG_get_entropy_fn get_entropy,
                            RAND_DRBG_cleanup_entropy_fn cleanup_entropy,
                            RAND_DRBG_get_nonce_fn get_nonce,
                            RAND_DRBG_cleanup_nonce_fn cleanup_nonce);

# ifdef  __cplusplus
}
# endif

#endif

[-] srtp.h [edit]
[-] rc5.h [edit]
[-] md5.h [edit]
[-] dtls1.h [edit]
[-] buffererr.h [edit]
[-] asn1err.h [edit]
[-] aes.h [edit]
[-] comp.h [edit]
[-] e_os2.h [edit]
[-] dherr.h [edit]
[-] obj_mac.h [edit]
[-] x509v3err.h [edit]
[-] uierr.h [edit]
[-] pkcs12err.h [edit]
[-] dsaerr.h [edit]
[-] dso_conf.h [edit]
[-] ecdh.h [edit]
[-] pkcs7.h [edit]
[-] seed.h [edit]
[+] ..
[-] randerr.h [edit]
[-] objectserr.h [edit]
[-] evp.h [edit]
[-] ossl_typ.h [edit]
[-] opensslconf.h [edit]
[-] dso_conf_no-asm.h [edit]
[-] x509.h [edit]
[-] camellia.h [edit]
[-] engine.h [edit]
[-] whrlpool.h [edit]
[-] tserr.h [edit]
[-] ocsperr.h [edit]
[-] opensslconf_no-asm.h [edit]
[-] modes.h [edit]
[-] ocsp.h [edit]
[-] rand.h [edit]
[-] storeerr.h [edit]
[-] err.h [edit]
[-] txt_db.h [edit]
[-] ecdsa.h [edit]
[-] idea.h [edit]
[-] crypto.h [edit]
[-] asn1.h [edit]
[-] cterr.h [edit]
[-] async.h [edit]
[-] rand_drbg.h [edit]
[-] asn1t.h [edit]
[-] ssl3.h [edit]
[-] x509err.h [edit]
[-] sslerr.h [edit]
[-] bio.h [edit]
[-] bn_conf_no-asm.h [edit]
[-] tls1.h [edit]
[-] conferr.h [edit]
[-] conf_api.h [edit]
[-] srp.h [edit]
[-] cmserr.h [edit]
[-] bn.h [edit]
[-] pkcs12.h [edit]
[-] dh.h [edit]
[-] objects.h [edit]
[-] kdf.h [edit]
[-] ssl.h [edit]
[-] md4.h [edit]
[+] archs
[-] opensslconf_asm.h [edit]
[-] bioerr.h [edit]
[-] rc4.h [edit]
[-] symhacks.h [edit]
[-] hmac.h [edit]
[-] asn1_mac.h [edit]
[-] bn_conf.h [edit]
[-] ssl2.h [edit]
[-] conf.h [edit]
[-] kdferr.h [edit]
[-] lhash.h [edit]
[-] cast.h [edit]
[-] cms.h [edit]
[-] mdc2.h [edit]
[-] ct.h [edit]
[-] dsa.h [edit]
[-] pemerr.h [edit]
[-] pkcs7err.h [edit]
[-] ecerr.h [edit]
[-] rc2.h [edit]
[-] pem2.h [edit]
[-] store.h [edit]
[-] ui.h [edit]
[-] cryptoerr.h [edit]
[-] evperr.h [edit]
[-] cmac.h [edit]
[-] safestack.h [edit]
[-] pem.h [edit]
[-] x509_vfy.h [edit]
[-] bnerr.h [edit]
[-] md2.h [edit]
[-] asyncerr.h [edit]
[-] rsa.h [edit]
[-] rsaerr.h [edit]
[-] comperr.h [edit]
[-] sha.h [edit]
[-] bn_conf_asm.h [edit]
[-] stack.h [edit]
[-] x509v3.h [edit]
[-] ripemd.h [edit]
[-] ebcdic.h [edit]
[-] ts.h [edit]
[-] engineerr.h [edit]
[-] blowfish.h [edit]
[-] opensslv.h [edit]
[-] ec.h [edit]
[-] des.h [edit]
[-] buffer.h [edit]
[-] dso_conf_asm.h [edit]