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Searched refs:mont (Results 1 – 25 of 58) sorted by relevance

123

/external/openssl/crypto/bn/
Dbn_mont.c126 static int BN_from_montgomery_word(BIGNUM *ret, BIGNUM *r, BN_MONT_CTX *mont);
130 BN_MONT_CTX *mont, BN_CTX *ctx) in BN_mod_mul_montgomery() argument
135 int num = mont->N.top; in BN_mod_mul_montgomery()
140 if (bn_mul_mont(r->d,a->d,b->d,mont->N.d,mont->n0,num)) in BN_mod_mul_montgomery()
165 if (!BN_from_montgomery_word(r,tmp,mont)) goto err; in BN_mod_mul_montgomery()
167 if (!BN_from_montgomery(r,tmp,mont,ctx)) goto err; in BN_mod_mul_montgomery()
177 static int BN_from_montgomery_word(BIGNUM *ret, BIGNUM *r, BN_MONT_CTX *mont) in BN_from_montgomery_word() argument
183 n= &(mont->N); in BN_from_montgomery_word()
203 n0=mont->n0[0]; in BN_from_montgomery_word()
280 int BN_from_montgomery(BIGNUM *ret, const BIGNUM *a, BN_MONT_CTX *mont, in BN_from_montgomery() argument
[all …]
Dbn_exp2.c128 BN_MONT_CTX *mont=NULL; in BN_mod_exp2_mont() local
159 mont=in_mont; in BN_mod_exp2_mont()
162 if ((mont=BN_MONT_CTX_new()) == NULL) goto err; in BN_mod_exp2_mont()
163 if (!BN_MONT_CTX_set(mont,m,ctx)) goto err; in BN_mod_exp2_mont()
187 if (!BN_to_montgomery(val1[0],a_mod_m,mont,ctx)) goto err; in BN_mod_exp2_mont()
190 if (!BN_mod_mul_montgomery(d,val1[0],val1[0],mont,ctx)) goto err; in BN_mod_exp2_mont()
197 d,mont,ctx)) in BN_mod_exp2_mont()
220 if (!BN_to_montgomery(val2[0],a_mod_m,mont,ctx)) goto err; in BN_mod_exp2_mont()
223 if (!BN_mod_mul_montgomery(d,val2[0],val2[0],mont,ctx)) goto err; in BN_mod_exp2_mont()
230 d,mont,ctx)) in BN_mod_exp2_mont()
[all …]
Dbn_exp.c393 BN_MONT_CTX *mont=NULL; in BN_mod_exp_mont() local
426 mont=in_mont; in BN_mod_exp_mont()
429 if ((mont=BN_MONT_CTX_new()) == NULL) goto err; in BN_mod_exp_mont()
430 if (!BN_MONT_CTX_set(mont,m,ctx)) goto err; in BN_mod_exp_mont()
447 if (!BN_to_montgomery(val[0],aa,mont,ctx)) goto err; /* 1 */ in BN_mod_exp_mont()
452 if (!BN_mod_mul_montgomery(d,val[0],val[0],mont,ctx)) goto err; /* 2 */ in BN_mod_exp_mont()
458 d,mont,ctx)) in BN_mod_exp_mont()
470 if (!BN_to_montgomery(r,BN_value_one(),mont,ctx)) goto err; in BN_mod_exp_mont()
477 if (!BN_mod_mul_montgomery(r,r,r,mont,ctx)) in BN_mod_exp_mont()
508 if (!BN_mod_mul_montgomery(r,r,r,mont,ctx)) in BN_mod_exp_mont()
[all …]
Dexp.c19 BN_MONT_CTX mont; local
22 BN_MONT_CTX_init(&mont);
41 BN_MONT_CTX_set(&mont,&c,&ctx);
50 BN_mod_exp_mont(&r,&a,&b,&c,&ctx,&mont);
Dbn_prime.c130 const BIGNUM *a1_odd, int k, BN_CTX *ctx, BN_MONT_CTX *mont);
250 BN_MONT_CTX *mont = NULL; in BN_is_prime_fasttest_ex() local
314 mont = BN_MONT_CTX_new(); in BN_is_prime_fasttest_ex()
315 if (mont == NULL) in BN_is_prime_fasttest_ex()
317 if (!BN_MONT_CTX_set(mont, A, ctx)) in BN_is_prime_fasttest_ex()
328 j = witness(check, A, A1, A1_odd, k, ctx, mont); in BN_is_prime_fasttest_ex()
346 if (mont != NULL) in BN_is_prime_fasttest_ex()
347 BN_MONT_CTX_free(mont); in BN_is_prime_fasttest_ex()
353 const BIGNUM *a1_odd, int k, BN_CTX *ctx, BN_MONT_CTX *mont) in witness() argument
355 if (!BN_mod_exp_mont(w, w, a1_odd, a, ctx, mont)) /* w := w^a1_odd mod a */ in witness()
Dbn_lib.c92 void BN_set_params(int mult, int high, int low, int mont) in BN_set_params() argument
115 if (mont >= 0) in BN_set_params()
117 if (mont > (int)(sizeof(int)*8)-1) in BN_set_params()
118 mont=sizeof(int)*8-1; in BN_set_params()
119 bn_limit_bits_mont=mont; in BN_set_params()
120 bn_limit_num_mont=1<<mont; in BN_set_params()
Dbn.h577 BN_MONT_CTX *mont, BN_CTX *ctx);
578 #define BN_to_montgomery(r,a,mont,ctx) BN_mod_mul_montgomery(\ argument
579 (r),(a),&((mont)->RR),(mont),(ctx))
581 BN_MONT_CTX *mont, BN_CTX *ctx);
582 void BN_MONT_CTX_free(BN_MONT_CTX *mont);
583 int BN_MONT_CTX_set(BN_MONT_CTX *mont,const BIGNUM *mod,BN_CTX *ctx);
613 void BN_set_params(int mul,int high,int low,int mont);
Dbntest.c724 BN_MONT_CTX *mont; in test_mont() local
734 mont=BN_MONT_CTX_new(); in test_mont()
735 if (mont == NULL) in test_mont()
747 BN_MONT_CTX_set(mont,&n,ctx); in test_mont()
752 BN_to_montgomery(&A,&a,mont,ctx); in test_mont()
753 BN_to_montgomery(&B,&b,mont,ctx); in test_mont()
755 BN_mod_mul_montgomery(&c,&A,&B,mont,ctx);/**/ in test_mont()
756 BN_from_montgomery(&A,&c,mont,ctx);/**/ in test_mont()
765 BN_num_bits(mont->N)); in test_mont()
771 BN_print(bp,&(mont->N)); in test_mont()
[all …]
/external/chromium_org/third_party/openssl/openssl/crypto/bn/
Dbn_mont.c126 static int BN_from_montgomery_word(BIGNUM *ret, BIGNUM *r, BN_MONT_CTX *mont);
130 BN_MONT_CTX *mont, BN_CTX *ctx) in BN_mod_mul_montgomery() argument
135 int num = mont->N.top; in BN_mod_mul_montgomery()
140 if (bn_mul_mont(r->d,a->d,b->d,mont->N.d,mont->n0,num)) in BN_mod_mul_montgomery()
165 if (!BN_from_montgomery_word(r,tmp,mont)) goto err; in BN_mod_mul_montgomery()
167 if (!BN_from_montgomery(r,tmp,mont,ctx)) goto err; in BN_mod_mul_montgomery()
177 static int BN_from_montgomery_word(BIGNUM *ret, BIGNUM *r, BN_MONT_CTX *mont) in BN_from_montgomery_word() argument
183 n= &(mont->N); in BN_from_montgomery_word()
203 n0=mont->n0[0]; in BN_from_montgomery_word()
280 int BN_from_montgomery(BIGNUM *ret, const BIGNUM *a, BN_MONT_CTX *mont, in BN_from_montgomery() argument
[all …]
Dbn_exp2.c128 BN_MONT_CTX *mont=NULL; in BN_mod_exp2_mont() local
159 mont=in_mont; in BN_mod_exp2_mont()
162 if ((mont=BN_MONT_CTX_new()) == NULL) goto err; in BN_mod_exp2_mont()
163 if (!BN_MONT_CTX_set(mont,m,ctx)) goto err; in BN_mod_exp2_mont()
187 if (!BN_to_montgomery(val1[0],a_mod_m,mont,ctx)) goto err; in BN_mod_exp2_mont()
190 if (!BN_mod_mul_montgomery(d,val1[0],val1[0],mont,ctx)) goto err; in BN_mod_exp2_mont()
197 d,mont,ctx)) in BN_mod_exp2_mont()
220 if (!BN_to_montgomery(val2[0],a_mod_m,mont,ctx)) goto err; in BN_mod_exp2_mont()
223 if (!BN_mod_mul_montgomery(d,val2[0],val2[0],mont,ctx)) goto err; in BN_mod_exp2_mont()
230 d,mont,ctx)) in BN_mod_exp2_mont()
[all …]
Dbn_exp.c393 BN_MONT_CTX *mont=NULL; in BN_mod_exp_mont() local
426 mont=in_mont; in BN_mod_exp_mont()
429 if ((mont=BN_MONT_CTX_new()) == NULL) goto err; in BN_mod_exp_mont()
430 if (!BN_MONT_CTX_set(mont,m,ctx)) goto err; in BN_mod_exp_mont()
447 if (!BN_to_montgomery(val[0],aa,mont,ctx)) goto err; /* 1 */ in BN_mod_exp_mont()
452 if (!BN_mod_mul_montgomery(d,val[0],val[0],mont,ctx)) goto err; /* 2 */ in BN_mod_exp_mont()
458 d,mont,ctx)) in BN_mod_exp_mont()
470 if (!BN_to_montgomery(r,BN_value_one(),mont,ctx)) goto err; in BN_mod_exp_mont()
477 if (!BN_mod_mul_montgomery(r,r,r,mont,ctx)) in BN_mod_exp_mont()
508 if (!BN_mod_mul_montgomery(r,r,r,mont,ctx)) in BN_mod_exp_mont()
[all …]
Dexp.c19 BN_MONT_CTX mont; local
22 BN_MONT_CTX_init(&mont);
41 BN_MONT_CTX_set(&mont,&c,&ctx);
50 BN_mod_exp_mont(&r,&a,&b,&c,&ctx,&mont);
Dbn_prime.c130 const BIGNUM *a1_odd, int k, BN_CTX *ctx, BN_MONT_CTX *mont);
250 BN_MONT_CTX *mont = NULL; in BN_is_prime_fasttest_ex() local
314 mont = BN_MONT_CTX_new(); in BN_is_prime_fasttest_ex()
315 if (mont == NULL) in BN_is_prime_fasttest_ex()
317 if (!BN_MONT_CTX_set(mont, A, ctx)) in BN_is_prime_fasttest_ex()
328 j = witness(check, A, A1, A1_odd, k, ctx, mont); in BN_is_prime_fasttest_ex()
346 if (mont != NULL) in BN_is_prime_fasttest_ex()
347 BN_MONT_CTX_free(mont); in BN_is_prime_fasttest_ex()
353 const BIGNUM *a1_odd, int k, BN_CTX *ctx, BN_MONT_CTX *mont) in witness() argument
355 if (!BN_mod_exp_mont(w, w, a1_odd, a, ctx, mont)) /* w := w^a1_odd mod a */ in witness()
Dbn_lib.c92 void BN_set_params(int mult, int high, int low, int mont) in BN_set_params() argument
115 if (mont >= 0) in BN_set_params()
117 if (mont > (int)(sizeof(int)*8)-1) in BN_set_params()
118 mont=sizeof(int)*8-1; in BN_set_params()
119 bn_limit_bits_mont=mont; in BN_set_params()
120 bn_limit_num_mont=1<<mont; in BN_set_params()
Dbn.h575 BN_MONT_CTX *mont, BN_CTX *ctx);
576 #define BN_to_montgomery(r,a,mont,ctx) BN_mod_mul_montgomery(\ argument
577 (r),(a),&((mont)->RR),(mont),(ctx))
579 BN_MONT_CTX *mont, BN_CTX *ctx);
580 void BN_MONT_CTX_free(BN_MONT_CTX *mont);
581 int BN_MONT_CTX_set(BN_MONT_CTX *mont,const BIGNUM *mod,BN_CTX *ctx);
611 void BN_set_params(int mul,int high,int low,int mont);
/external/chromium_org/third_party/openssl/openssl/crypto/ec/
Decp_mont.c207 BN_MONT_CTX *mont = NULL; in ec_GFp_mont_group_set_curve() local
229 mont = BN_MONT_CTX_new(); in ec_GFp_mont_group_set_curve()
230 if (mont == NULL) goto err; in ec_GFp_mont_group_set_curve()
231 if (!BN_MONT_CTX_set(mont, p, ctx)) in ec_GFp_mont_group_set_curve()
238 if (!BN_to_montgomery(one, BN_value_one(), mont, ctx)) goto err; in ec_GFp_mont_group_set_curve()
240 group->field_data1 = mont; in ec_GFp_mont_group_set_curve()
241 mont = NULL; in ec_GFp_mont_group_set_curve()
258 if (mont != NULL) in ec_GFp_mont_group_set_curve()
259 BN_MONT_CTX_free(mont); in ec_GFp_mont_group_set_curve()
/external/openssl/crypto/ec/
Decp_mont.c207 BN_MONT_CTX *mont = NULL; in ec_GFp_mont_group_set_curve() local
229 mont = BN_MONT_CTX_new(); in ec_GFp_mont_group_set_curve()
230 if (mont == NULL) goto err; in ec_GFp_mont_group_set_curve()
231 if (!BN_MONT_CTX_set(mont, p, ctx)) in ec_GFp_mont_group_set_curve()
238 if (!BN_to_montgomery(one, BN_value_one(), mont, ctx)) goto err; in ec_GFp_mont_group_set_curve()
240 group->field_data1 = mont; in ec_GFp_mont_group_set_curve()
241 mont = NULL; in ec_GFp_mont_group_set_curve()
258 if (mont != NULL) in ec_GFp_mont_group_set_curve()
259 BN_MONT_CTX_free(mont); in ec_GFp_mont_group_set_curve()
/external/openssl/crypto/dh/
Ddh_key.c123 BN_MONT_CTX *mont=NULL; in generate_key() local
149 mont = BN_MONT_CTX_set_locked(&dh->method_mont_p, in generate_key()
151 if (!mont) in generate_key()
187 if (!dh->meth->bn_mod_exp(dh, pub_key, dh->g, prk, dh->p, ctx, mont)) goto err; in generate_key()
206 BN_MONT_CTX *mont=NULL; in compute_key() local
230 mont = BN_MONT_CTX_set_locked(&dh->method_mont_p, in compute_key()
237 if (!mont) in compute_key()
247 if (!dh->meth->bn_mod_exp(dh, tmp, pub_key, dh->priv_key,dh->p,ctx,mont)) in compute_key()
/external/chromium_org/third_party/openssl/openssl/crypto/dh/
Ddh_key.c123 BN_MONT_CTX *mont=NULL; in generate_key() local
149 mont = BN_MONT_CTX_set_locked(&dh->method_mont_p, in generate_key()
151 if (!mont) in generate_key()
187 if (!dh->meth->bn_mod_exp(dh, pub_key, dh->g, prk, dh->p, ctx, mont)) goto err; in generate_key()
206 BN_MONT_CTX *mont=NULL; in compute_key() local
230 mont = BN_MONT_CTX_set_locked(&dh->method_mont_p, in compute_key()
237 if (!mont) in compute_key()
247 if (!dh->meth->bn_mod_exp(dh, tmp, pub_key, dh->priv_key,dh->p,ctx,mont)) in compute_key()
/external/chromium_org/third_party/openssl/openssl/crypto/dsa/
Ddsa_gen.c143 BN_MONT_CTX *mont=NULL; in dsa_builtin_paramgen() local
178 if ((mont=BN_MONT_CTX_new()) == NULL) in dsa_builtin_paramgen()
329 if (!BN_MONT_CTX_set(mont,p,ctx)) goto err; in dsa_builtin_paramgen()
334 if (!BN_mod_exp_mont(g,test,r0,p,ctx,mont)) goto err; in dsa_builtin_paramgen()
368 if (mont != NULL) BN_MONT_CTX_free(mont); in dsa_builtin_paramgen()
Ddsa_ossl.c312 BN_MONT_CTX *mont=NULL; in dsa_do_verify() local
373 mont = BN_MONT_CTX_set_locked(&dsa->method_mont_p, in dsa_do_verify()
375 if (!mont) in dsa_do_verify()
380 DSA_MOD_EXP(goto err, dsa, &t1, dsa->g, &u1, dsa->pub_key, &u2, dsa->p, ctx, mont); in dsa_do_verify()
/external/openssl/crypto/dsa/
Ddsa_gen.c143 BN_MONT_CTX *mont=NULL; in dsa_builtin_paramgen() local
178 if ((mont=BN_MONT_CTX_new()) == NULL) in dsa_builtin_paramgen()
329 if (!BN_MONT_CTX_set(mont,p,ctx)) goto err; in dsa_builtin_paramgen()
334 if (!BN_mod_exp_mont(g,test,r0,p,ctx,mont)) goto err; in dsa_builtin_paramgen()
368 if (mont != NULL) BN_MONT_CTX_free(mont); in dsa_builtin_paramgen()
Ddsa_ossl.c330 BN_MONT_CTX *mont=NULL; in dsa_do_verify() local
391 mont = BN_MONT_CTX_set_locked(&dsa->method_mont_p, in dsa_do_verify()
393 if (!mont) in dsa_do_verify()
398 DSA_MOD_EXP(goto err, dsa, &t1, dsa->g, &u1, dsa->pub_key, &u2, dsa->p, ctx, mont); in dsa_do_verify()
/external/chromium_org/third_party/openssl/openssl/include/openssl/
Dbn.h575 BN_MONT_CTX *mont, BN_CTX *ctx);
576 #define BN_to_montgomery(r,a,mont,ctx) BN_mod_mul_montgomery(\ argument
577 (r),(a),&((mont)->RR),(mont),(ctx))
579 BN_MONT_CTX *mont, BN_CTX *ctx);
580 void BN_MONT_CTX_free(BN_MONT_CTX *mont);
581 int BN_MONT_CTX_set(BN_MONT_CTX *mont,const BIGNUM *mod,BN_CTX *ctx);
611 void BN_set_params(int mul,int high,int low,int mont);
/external/openssl/include/openssl/
Dbn.h577 BN_MONT_CTX *mont, BN_CTX *ctx);
578 #define BN_to_montgomery(r,a,mont,ctx) BN_mod_mul_montgomery(\ argument
579 (r),(a),&((mont)->RR),(mont),(ctx))
581 BN_MONT_CTX *mont, BN_CTX *ctx);
582 void BN_MONT_CTX_free(BN_MONT_CTX *mont);
583 int BN_MONT_CTX_set(BN_MONT_CTX *mont,const BIGNUM *mod,BN_CTX *ctx);
613 void BN_set_params(int mul,int high,int low,int mont);

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