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-rw-r--r--include/openssl/bn.h583
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diff --git a/include/openssl/bn.h b/include/openssl/bn.h
deleted file mode 100644
index ecd7f01b..00000000
--- a/include/openssl/bn.h
+++ /dev/null
@@ -1,583 +0,0 @@
-/*
- * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
- * Copyright (c) 2002, Oracle and/or its affiliates. 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_BN_H
-# define OPENSSL_BN_H
-# pragma once
-
-# include <openssl/macros.h>
-# ifndef OPENSSL_NO_DEPRECATED_3_0
-# define HEADER_BN_H
-# endif
-
-# include <openssl/e_os2.h>
-# ifndef OPENSSL_NO_STDIO
-# include <stdio.h>
-# endif
-# include <openssl/opensslconf.h>
-# include <openssl/types.h>
-# include <openssl/crypto.h>
-# include <openssl/bnerr.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * 64-bit processor with LP64 ABI
- */
-# ifdef SIXTY_FOUR_BIT_LONG
-# define BN_ULONG unsigned long
-# define BN_BYTES 8
-# endif
-
-/*
- * 64-bit processor other than LP64 ABI
- */
-# ifdef SIXTY_FOUR_BIT
-# define BN_ULONG unsigned long long
-# define BN_BYTES 8
-# endif
-
-# ifdef THIRTY_TWO_BIT
-# define BN_ULONG unsigned int
-# define BN_BYTES 4
-# endif
-
-# define BN_BITS2 (BN_BYTES * 8)
-# define BN_BITS (BN_BITS2 * 2)
-# define BN_TBIT ((BN_ULONG)1 << (BN_BITS2 - 1))
-
-# define BN_FLG_MALLOCED 0x01
-# define BN_FLG_STATIC_DATA 0x02
-
-/*
- * avoid leaking exponent information through timing,
- * BN_mod_exp_mont() will call BN_mod_exp_mont_consttime,
- * BN_div() will call BN_div_no_branch,
- * BN_mod_inverse() will call bn_mod_inverse_no_branch.
- */
-# define BN_FLG_CONSTTIME 0x04
-# define BN_FLG_SECURE 0x08
-
-# ifndef OPENSSL_NO_DEPRECATED_0_9_8
-/* deprecated name for the flag */
-# define BN_FLG_EXP_CONSTTIME BN_FLG_CONSTTIME
-# define BN_FLG_FREE 0x8000 /* used for debugging */
-# endif
-
-void BN_set_flags(BIGNUM *b, int n);
-int BN_get_flags(const BIGNUM *b, int n);
-
-/* Values for |top| in BN_rand() */
-#define BN_RAND_TOP_ANY -1
-#define BN_RAND_TOP_ONE 0
-#define BN_RAND_TOP_TWO 1
-
-/* Values for |bottom| in BN_rand() */
-#define BN_RAND_BOTTOM_ANY 0
-#define BN_RAND_BOTTOM_ODD 1
-
-/*
- * get a clone of a BIGNUM with changed flags, for *temporary* use only (the
- * two BIGNUMs cannot be used in parallel!). Also only for *read only* use. The
- * value |dest| should be a newly allocated BIGNUM obtained via BN_new() that
- * has not been otherwise initialised or used.
- */
-void BN_with_flags(BIGNUM *dest, const BIGNUM *b, int flags);
-
-/* Wrapper function to make using BN_GENCB easier */
-int BN_GENCB_call(BN_GENCB *cb, int a, int b);
-
-BN_GENCB *BN_GENCB_new(void);
-void BN_GENCB_free(BN_GENCB *cb);
-
-/* Populate a BN_GENCB structure with an "old"-style callback */
-void BN_GENCB_set_old(BN_GENCB *gencb, void (*callback) (int, int, void *),
- void *cb_arg);
-
-/* Populate a BN_GENCB structure with a "new"-style callback */
-void BN_GENCB_set(BN_GENCB *gencb, int (*callback) (int, int, BN_GENCB *),
- void *cb_arg);
-
-void *BN_GENCB_get_arg(BN_GENCB *cb);
-
-# ifndef OPENSSL_NO_DEPRECATED_3_0
-# define BN_prime_checks 0 /* default: select number of iterations based
- * on the size of the number */
-
-/*
- * BN_prime_checks_for_size() returns the number of Miller-Rabin iterations
- * that will be done for checking that a random number is probably prime. The
- * error rate for accepting a composite number as prime depends on the size of
- * the prime |b|. The error rates used are for calculating an RSA key with 2 primes,
- * and so the level is what you would expect for a key of double the size of the
- * prime.
- *
- * This table is generated using the algorithm of FIPS PUB 186-4
- * Digital Signature Standard (DSS), section F.1, page 117.
- * (https://dx.doi.org/10.6028/NIST.FIPS.186-4)
- *
- * The following magma script was used to generate the output:
- * securitybits:=125;
- * k:=1024;
- * for t:=1 to 65 do
- * for M:=3 to Floor(2*Sqrt(k-1)-1) do
- * S:=0;
- * // Sum over m
- * for m:=3 to M do
- * s:=0;
- * // Sum over j
- * for j:=2 to m do
- * s+:=(RealField(32)!2)^-(j+(k-1)/j);
- * end for;
- * S+:=2^(m-(m-1)*t)*s;
- * end for;
- * A:=2^(k-2-M*t);
- * B:=8*(Pi(RealField(32))^2-6)/3*2^(k-2)*S;
- * pkt:=2.00743*Log(2)*k*2^-k*(A+B);
- * seclevel:=Floor(-Log(2,pkt));
- * if seclevel ge securitybits then
- * printf "k: %5o, security: %o bits (t: %o, M: %o)\n",k,seclevel,t,M;
- * break;
- * end if;
- * end for;
- * if seclevel ge securitybits then break; end if;
- * end for;
- *
- * It can be run online at:
- * http://magma.maths.usyd.edu.au/calc
- *
- * And will output:
- * k: 1024, security: 129 bits (t: 6, M: 23)
- *
- * k is the number of bits of the prime, securitybits is the level we want to
- * reach.
- *
- * prime length | RSA key size | # MR tests | security level
- * -------------+--------------|------------+---------------
- * (b) >= 6394 | >= 12788 | 3 | 256 bit
- * (b) >= 3747 | >= 7494 | 3 | 192 bit
- * (b) >= 1345 | >= 2690 | 4 | 128 bit
- * (b) >= 1080 | >= 2160 | 5 | 128 bit
- * (b) >= 852 | >= 1704 | 5 | 112 bit
- * (b) >= 476 | >= 952 | 5 | 80 bit
- * (b) >= 400 | >= 800 | 6 | 80 bit
- * (b) >= 347 | >= 694 | 7 | 80 bit
- * (b) >= 308 | >= 616 | 8 | 80 bit
- * (b) >= 55 | >= 110 | 27 | 64 bit
- * (b) >= 6 | >= 12 | 34 | 64 bit
- */
-
-# define BN_prime_checks_for_size(b) ((b) >= 3747 ? 3 : \
- (b) >= 1345 ? 4 : \
- (b) >= 476 ? 5 : \
- (b) >= 400 ? 6 : \
- (b) >= 347 ? 7 : \
- (b) >= 308 ? 8 : \
- (b) >= 55 ? 27 : \
- /* b >= 6 */ 34)
-# endif
-
-# define BN_num_bytes(a) ((BN_num_bits(a)+7)/8)
-
-int BN_abs_is_word(const BIGNUM *a, const BN_ULONG w);
-int BN_is_zero(const BIGNUM *a);
-int BN_is_one(const BIGNUM *a);
-int BN_is_word(const BIGNUM *a, const BN_ULONG w);
-int BN_is_odd(const BIGNUM *a);
-
-# define BN_one(a) (BN_set_word((a),1))
-
-void BN_zero_ex(BIGNUM *a);
-
-# if OPENSSL_API_LEVEL > 908
-# define BN_zero(a) BN_zero_ex(a)
-# else
-# define BN_zero(a) (BN_set_word((a),0))
-# endif
-
-const BIGNUM *BN_value_one(void);
-char *BN_options(void);
-BN_CTX *BN_CTX_new_ex(OSSL_LIB_CTX *ctx);
-BN_CTX *BN_CTX_new(void);
-BN_CTX *BN_CTX_secure_new_ex(OSSL_LIB_CTX *ctx);
-BN_CTX *BN_CTX_secure_new(void);
-void BN_CTX_free(BN_CTX *c);
-void BN_CTX_start(BN_CTX *ctx);
-BIGNUM *BN_CTX_get(BN_CTX *ctx);
-void BN_CTX_end(BN_CTX *ctx);
-int BN_rand_ex(BIGNUM *rnd, int bits, int top, int bottom,
- unsigned int strength, BN_CTX *ctx);
-int BN_rand(BIGNUM *rnd, int bits, int top, int bottom);
-int BN_priv_rand_ex(BIGNUM *rnd, int bits, int top, int bottom,
- unsigned int strength, BN_CTX *ctx);
-int BN_priv_rand(BIGNUM *rnd, int bits, int top, int bottom);
-int BN_rand_range_ex(BIGNUM *r, const BIGNUM *range, unsigned int strength,
- BN_CTX *ctx);
-int BN_rand_range(BIGNUM *rnd, const BIGNUM *range);
-int BN_priv_rand_range_ex(BIGNUM *r, const BIGNUM *range,
- unsigned int strength, BN_CTX *ctx);
-int BN_priv_rand_range(BIGNUM *rnd, const BIGNUM *range);
-# ifndef OPENSSL_NO_DEPRECATED_3_0
-OSSL_DEPRECATEDIN_3_0
-int BN_pseudo_rand(BIGNUM *rnd, int bits, int top, int bottom);
-OSSL_DEPRECATEDIN_3_0
-int BN_pseudo_rand_range(BIGNUM *rnd, const BIGNUM *range);
-# endif
-int BN_num_bits(const BIGNUM *a);
-int BN_num_bits_word(BN_ULONG l);
-int BN_security_bits(int L, int N);
-BIGNUM *BN_new(void);
-BIGNUM *BN_secure_new(void);
-void BN_clear_free(BIGNUM *a);
-BIGNUM *BN_copy(BIGNUM *a, const BIGNUM *b);
-void BN_swap(BIGNUM *a, BIGNUM *b);
-BIGNUM *BN_bin2bn(const unsigned char *s, int len, BIGNUM *ret);
-int BN_bn2bin(const BIGNUM *a, unsigned char *to);
-int BN_bn2binpad(const BIGNUM *a, unsigned char *to, int tolen);
-BIGNUM *BN_lebin2bn(const unsigned char *s, int len, BIGNUM *ret);
-int BN_bn2lebinpad(const BIGNUM *a, unsigned char *to, int tolen);
-BIGNUM *BN_native2bn(const unsigned char *s, int len, BIGNUM *ret);
-int BN_bn2nativepad(const BIGNUM *a, unsigned char *to, int tolen);
-BIGNUM *BN_mpi2bn(const unsigned char *s, int len, BIGNUM *ret);
-int BN_bn2mpi(const BIGNUM *a, unsigned char *to);
-int BN_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
-int BN_usub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
-int BN_uadd(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
-int BN_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
-int BN_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
-int BN_sqr(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx);
-/** BN_set_negative sets sign of a BIGNUM
- * \param b pointer to the BIGNUM object
- * \param n 0 if the BIGNUM b should be positive and a value != 0 otherwise
- */
-void BN_set_negative(BIGNUM *b, int n);
-/** BN_is_negative returns 1 if the BIGNUM is negative
- * \param b pointer to the BIGNUM object
- * \return 1 if a < 0 and 0 otherwise
- */
-int BN_is_negative(const BIGNUM *b);
-
-int BN_div(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m, const BIGNUM *d,
- BN_CTX *ctx);
-# define BN_mod(rem,m,d,ctx) BN_div(NULL,(rem),(m),(d),(ctx))
-int BN_nnmod(BIGNUM *r, const BIGNUM *m, const BIGNUM *d, BN_CTX *ctx);
-int BN_mod_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
- BN_CTX *ctx);
-int BN_mod_add_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
- const BIGNUM *m);
-int BN_mod_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
- BN_CTX *ctx);
-int BN_mod_sub_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
- const BIGNUM *m);
-int BN_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
- BN_CTX *ctx);
-int BN_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
-int BN_mod_lshift1(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
-int BN_mod_lshift1_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *m);
-int BN_mod_lshift(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m,
- BN_CTX *ctx);
-int BN_mod_lshift_quick(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m);
-
-BN_ULONG BN_mod_word(const BIGNUM *a, BN_ULONG w);
-BN_ULONG BN_div_word(BIGNUM *a, BN_ULONG w);
-int BN_mul_word(BIGNUM *a, BN_ULONG w);
-int BN_add_word(BIGNUM *a, BN_ULONG w);
-int BN_sub_word(BIGNUM *a, BN_ULONG w);
-int BN_set_word(BIGNUM *a, BN_ULONG w);
-BN_ULONG BN_get_word(const BIGNUM *a);
-
-int BN_cmp(const BIGNUM *a, const BIGNUM *b);
-void BN_free(BIGNUM *a);
-int BN_is_bit_set(const BIGNUM *a, int n);
-int BN_lshift(BIGNUM *r, const BIGNUM *a, int n);
-int BN_lshift1(BIGNUM *r, const BIGNUM *a);
-int BN_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
-
-int BN_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
- const BIGNUM *m, BN_CTX *ctx);
-int BN_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
- const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-int BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
- const BIGNUM *m, BN_CTX *ctx,
- BN_MONT_CTX *in_mont);
-int BN_mod_exp_mont_word(BIGNUM *r, BN_ULONG a, const BIGNUM *p,
- const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-int BN_mod_exp2_mont(BIGNUM *r, const BIGNUM *a1, const BIGNUM *p1,
- const BIGNUM *a2, const BIGNUM *p2, const BIGNUM *m,
- BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-int BN_mod_exp_simple(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
- const BIGNUM *m, BN_CTX *ctx);
-int BN_mod_exp_mont_consttime_x2(BIGNUM *rr1, const BIGNUM *a1, const BIGNUM *p1,
- const BIGNUM *m1, BN_MONT_CTX *in_mont1,
- BIGNUM *rr2, const BIGNUM *a2, const BIGNUM *p2,
- const BIGNUM *m2, BN_MONT_CTX *in_mont2,
- BN_CTX *ctx);
-
-int BN_mask_bits(BIGNUM *a, int n);
-# ifndef OPENSSL_NO_STDIO
-int BN_print_fp(FILE *fp, const BIGNUM *a);
-# endif
-int BN_print(BIO *bio, const BIGNUM *a);
-int BN_reciprocal(BIGNUM *r, const BIGNUM *m, int len, BN_CTX *ctx);
-int BN_rshift(BIGNUM *r, const BIGNUM *a, int n);
-int BN_rshift1(BIGNUM *r, const BIGNUM *a);
-void BN_clear(BIGNUM *a);
-BIGNUM *BN_dup(const BIGNUM *a);
-int BN_ucmp(const BIGNUM *a, const BIGNUM *b);
-int BN_set_bit(BIGNUM *a, int n);
-int BN_clear_bit(BIGNUM *a, int n);
-char *BN_bn2hex(const BIGNUM *a);
-char *BN_bn2dec(const BIGNUM *a);
-int BN_hex2bn(BIGNUM **a, const char *str);
-int BN_dec2bn(BIGNUM **a, const char *str);
-int BN_asc2bn(BIGNUM **a, const char *str);
-int BN_gcd(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
-int BN_kronecker(const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx); /* returns
- * -2 for
- * error */
-BIGNUM *BN_mod_inverse(BIGNUM *ret,
- const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx);
-BIGNUM *BN_mod_sqrt(BIGNUM *ret,
- const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx);
-
-void BN_consttime_swap(BN_ULONG swap, BIGNUM *a, BIGNUM *b, int nwords);
-
-/* Deprecated versions */
-# ifndef OPENSSL_NO_DEPRECATED_0_9_8
-OSSL_DEPRECATEDIN_0_9_8
-BIGNUM *BN_generate_prime(BIGNUM *ret, int bits, int safe,
- const BIGNUM *add, const BIGNUM *rem,
- void (*callback) (int, int, void *),
- void *cb_arg);
-OSSL_DEPRECATEDIN_0_9_8
-int BN_is_prime(const BIGNUM *p, int nchecks,
- void (*callback) (int, int, void *),
- BN_CTX *ctx, void *cb_arg);
-OSSL_DEPRECATEDIN_0_9_8
-int BN_is_prime_fasttest(const BIGNUM *p, int nchecks,
- void (*callback) (int, int, void *),
- BN_CTX *ctx, void *cb_arg,
- int do_trial_division);
-# endif
-# ifndef OPENSSL_NO_DEPRECATED_3_0
-OSSL_DEPRECATEDIN_3_0
-int BN_is_prime_ex(const BIGNUM *p, int nchecks, BN_CTX *ctx, BN_GENCB *cb);
-OSSL_DEPRECATEDIN_3_0
-int BN_is_prime_fasttest_ex(const BIGNUM *p, int nchecks, BN_CTX *ctx,
- int do_trial_division, BN_GENCB *cb);
-# endif
-/* Newer versions */
-int BN_generate_prime_ex2(BIGNUM *ret, int bits, int safe,
- const BIGNUM *add, const BIGNUM *rem, BN_GENCB *cb,
- BN_CTX *ctx);
-int BN_generate_prime_ex(BIGNUM *ret, int bits, int safe, const BIGNUM *add,
- const BIGNUM *rem, BN_GENCB *cb);
-int BN_check_prime(const BIGNUM *p, BN_CTX *ctx, BN_GENCB *cb);
-
-# ifndef OPENSSL_NO_DEPRECATED_3_0
-OSSL_DEPRECATEDIN_3_0
-int BN_X931_generate_Xpq(BIGNUM *Xp, BIGNUM *Xq, int nbits, BN_CTX *ctx);
-
-OSSL_DEPRECATEDIN_3_0
-int BN_X931_derive_prime_ex(BIGNUM *p, BIGNUM *p1, BIGNUM *p2,
- const BIGNUM *Xp, const BIGNUM *Xp1,
- const BIGNUM *Xp2, const BIGNUM *e, BN_CTX *ctx,
- BN_GENCB *cb);
-OSSL_DEPRECATEDIN_3_0
-int BN_X931_generate_prime_ex(BIGNUM *p, BIGNUM *p1, BIGNUM *p2, BIGNUM *Xp1,
- BIGNUM *Xp2, const BIGNUM *Xp, const BIGNUM *e,
- BN_CTX *ctx, BN_GENCB *cb);
-# endif
-
-BN_MONT_CTX *BN_MONT_CTX_new(void);
-int BN_mod_mul_montgomery(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
- BN_MONT_CTX *mont, BN_CTX *ctx);
-int BN_to_montgomery(BIGNUM *r, const BIGNUM *a, BN_MONT_CTX *mont,
- BN_CTX *ctx);
-int BN_from_montgomery(BIGNUM *r, const BIGNUM *a, BN_MONT_CTX *mont,
- BN_CTX *ctx);
-void BN_MONT_CTX_free(BN_MONT_CTX *mont);
-int BN_MONT_CTX_set(BN_MONT_CTX *mont, const BIGNUM *mod, BN_CTX *ctx);
-BN_MONT_CTX *BN_MONT_CTX_copy(BN_MONT_CTX *to, BN_MONT_CTX *from);
-BN_MONT_CTX *BN_MONT_CTX_set_locked(BN_MONT_CTX **pmont, CRYPTO_RWLOCK *lock,
- const BIGNUM *mod, BN_CTX *ctx);
-
-/* BN_BLINDING flags */
-# define BN_BLINDING_NO_UPDATE 0x00000001
-# define BN_BLINDING_NO_RECREATE 0x00000002
-
-BN_BLINDING *BN_BLINDING_new(const BIGNUM *A, const BIGNUM *Ai, BIGNUM *mod);
-void BN_BLINDING_free(BN_BLINDING *b);
-int BN_BLINDING_update(BN_BLINDING *b, BN_CTX *ctx);
-int BN_BLINDING_convert(BIGNUM *n, BN_BLINDING *b, BN_CTX *ctx);
-int BN_BLINDING_invert(BIGNUM *n, BN_BLINDING *b, BN_CTX *ctx);
-int BN_BLINDING_convert_ex(BIGNUM *n, BIGNUM *r, BN_BLINDING *b, BN_CTX *);
-int BN_BLINDING_invert_ex(BIGNUM *n, const BIGNUM *r, BN_BLINDING *b,
- BN_CTX *);
-
-int BN_BLINDING_is_current_thread(BN_BLINDING *b);
-void BN_BLINDING_set_current_thread(BN_BLINDING *b);
-int BN_BLINDING_lock(BN_BLINDING *b);
-int BN_BLINDING_unlock(BN_BLINDING *b);
-
-unsigned long BN_BLINDING_get_flags(const BN_BLINDING *);
-void BN_BLINDING_set_flags(BN_BLINDING *, unsigned long);
-BN_BLINDING *BN_BLINDING_create_param(BN_BLINDING *b,
- const BIGNUM *e, BIGNUM *m, BN_CTX *ctx,
- int (*bn_mod_exp) (BIGNUM *r,
- const BIGNUM *a,
- const BIGNUM *p,
- const BIGNUM *m,
- BN_CTX *ctx,
- BN_MONT_CTX *m_ctx),
- BN_MONT_CTX *m_ctx);
-# ifndef OPENSSL_NO_DEPRECATED_0_9_8
-OSSL_DEPRECATEDIN_0_9_8
-void BN_set_params(int mul, int high, int low, int mont);
-OSSL_DEPRECATEDIN_0_9_8
-int BN_get_params(int which); /* 0, mul, 1 high, 2 low, 3 mont */
-# endif
-
-BN_RECP_CTX *BN_RECP_CTX_new(void);
-void BN_RECP_CTX_free(BN_RECP_CTX *recp);
-int BN_RECP_CTX_set(BN_RECP_CTX *recp, const BIGNUM *rdiv, BN_CTX *ctx);
-int BN_mod_mul_reciprocal(BIGNUM *r, const BIGNUM *x, const BIGNUM *y,
- BN_RECP_CTX *recp, BN_CTX *ctx);
-int BN_mod_exp_recp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
- const BIGNUM *m, BN_CTX *ctx);
-int BN_div_recp(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m,
- BN_RECP_CTX *recp, BN_CTX *ctx);
-
-# ifndef OPENSSL_NO_EC2M
-
-/*
- * Functions for arithmetic over binary polynomials represented by BIGNUMs.
- * The BIGNUM::neg property of BIGNUMs representing binary polynomials is
- * ignored. Note that input arguments are not const so that their bit arrays
- * can be expanded to the appropriate size if needed.
- */
-
-/*
- * r = a + b
- */
-int BN_GF2m_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
-# define BN_GF2m_sub(r, a, b) BN_GF2m_add(r, a, b)
-/*
- * r=a mod p
- */
-int BN_GF2m_mod(BIGNUM *r, const BIGNUM *a, const BIGNUM *p);
-/* r = (a * b) mod p */
-int BN_GF2m_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
- const BIGNUM *p, BN_CTX *ctx);
-/* r = (a * a) mod p */
-int BN_GF2m_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
-/* r = (1 / b) mod p */
-int BN_GF2m_mod_inv(BIGNUM *r, const BIGNUM *b, const BIGNUM *p, BN_CTX *ctx);
-/* r = (a / b) mod p */
-int BN_GF2m_mod_div(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
- const BIGNUM *p, BN_CTX *ctx);
-/* r = (a ^ b) mod p */
-int BN_GF2m_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
- const BIGNUM *p, BN_CTX *ctx);
-/* r = sqrt(a) mod p */
-int BN_GF2m_mod_sqrt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
- BN_CTX *ctx);
-/* r^2 + r = a mod p */
-int BN_GF2m_mod_solve_quad(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
- BN_CTX *ctx);
-# define BN_GF2m_cmp(a, b) BN_ucmp((a), (b))
-/*-
- * Some functions allow for representation of the irreducible polynomials
- * as an unsigned int[], say p. The irreducible f(t) is then of the form:
- * t^p[0] + t^p[1] + ... + t^p[k]
- * where m = p[0] > p[1] > ... > p[k] = 0.
- */
-/* r = a mod p */
-int BN_GF2m_mod_arr(BIGNUM *r, const BIGNUM *a, const int p[]);
-/* r = (a * b) mod p */
-int BN_GF2m_mod_mul_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
- const int p[], BN_CTX *ctx);
-/* r = (a * a) mod p */
-int BN_GF2m_mod_sqr_arr(BIGNUM *r, const BIGNUM *a, const int p[],
- BN_CTX *ctx);
-/* r = (1 / b) mod p */
-int BN_GF2m_mod_inv_arr(BIGNUM *r, const BIGNUM *b, const int p[],
- BN_CTX *ctx);
-/* r = (a / b) mod p */
-int BN_GF2m_mod_div_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
- const int p[], BN_CTX *ctx);
-/* r = (a ^ b) mod p */
-int BN_GF2m_mod_exp_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
- const int p[], BN_CTX *ctx);
-/* r = sqrt(a) mod p */
-int BN_GF2m_mod_sqrt_arr(BIGNUM *r, const BIGNUM *a,
- const int p[], BN_CTX *ctx);
-/* r^2 + r = a mod p */
-int BN_GF2m_mod_solve_quad_arr(BIGNUM *r, const BIGNUM *a,
- const int p[], BN_CTX *ctx);
-int BN_GF2m_poly2arr(const BIGNUM *a, int p[], int max);
-int BN_GF2m_arr2poly(const int p[], BIGNUM *a);
-
-# endif
-
-/*
- * faster mod functions for the 'NIST primes' 0 <= a < p^2
- */
-int BN_nist_mod_192(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
-int BN_nist_mod_224(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
-int BN_nist_mod_256(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
-int BN_nist_mod_384(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
-int BN_nist_mod_521(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
-
-const BIGNUM *BN_get0_nist_prime_192(void);
-const BIGNUM *BN_get0_nist_prime_224(void);
-const BIGNUM *BN_get0_nist_prime_256(void);
-const BIGNUM *BN_get0_nist_prime_384(void);
-const BIGNUM *BN_get0_nist_prime_521(void);
-
-int (*BN_nist_mod_func(const BIGNUM *p)) (BIGNUM *r, const BIGNUM *a,
- const BIGNUM *field, BN_CTX *ctx);
-
-int BN_generate_dsa_nonce(BIGNUM *out, const BIGNUM *range,
- const BIGNUM *priv, const unsigned char *message,
- size_t message_len, BN_CTX *ctx);
-
-/* Primes from RFC 2409 */
-BIGNUM *BN_get_rfc2409_prime_768(BIGNUM *bn);
-BIGNUM *BN_get_rfc2409_prime_1024(BIGNUM *bn);
-
-/* Primes from RFC 3526 */
-BIGNUM *BN_get_rfc3526_prime_1536(BIGNUM *bn);
-BIGNUM *BN_get_rfc3526_prime_2048(BIGNUM *bn);
-BIGNUM *BN_get_rfc3526_prime_3072(BIGNUM *bn);
-BIGNUM *BN_get_rfc3526_prime_4096(BIGNUM *bn);
-BIGNUM *BN_get_rfc3526_prime_6144(BIGNUM *bn);
-BIGNUM *BN_get_rfc3526_prime_8192(BIGNUM *bn);
-
-# ifndef OPENSSL_NO_DEPRECATED_1_1_0
-# define get_rfc2409_prime_768 BN_get_rfc2409_prime_768
-# define get_rfc2409_prime_1024 BN_get_rfc2409_prime_1024
-# define get_rfc3526_prime_1536 BN_get_rfc3526_prime_1536
-# define get_rfc3526_prime_2048 BN_get_rfc3526_prime_2048
-# define get_rfc3526_prime_3072 BN_get_rfc3526_prime_3072
-# define get_rfc3526_prime_4096 BN_get_rfc3526_prime_4096
-# define get_rfc3526_prime_6144 BN_get_rfc3526_prime_6144
-# define get_rfc3526_prime_8192 BN_get_rfc3526_prime_8192
-# endif
-
-int BN_bntest_rand(BIGNUM *rnd, int bits, int top, int bottom);
-
-
-# ifdef __cplusplus
-}
-# endif
-#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-14 08:14:32 +0000