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

/openssl-master/crypto/rsa/
A Drsa_chk.c109 if (!BN_sub(i, key->p, BN_value_one())) { in rsa_validate_keypair_multiprime()
113 if (!BN_sub(j, key->q, BN_value_one())) { in rsa_validate_keypair_multiprime()
129 if (!BN_sub(k, pinfo->r, BN_value_one())) { in rsa_validate_keypair_multiprime()
158 if (!BN_sub(i, key->p, BN_value_one())) { in rsa_validate_keypair_multiprime()
172 if (!BN_sub(i, key->q, BN_value_one())) { in rsa_validate_keypair_multiprime()
199 if (!BN_sub(i, pinfo->r, BN_value_one())) { in rsa_validate_keypair_multiprime()
A Drsa_crpt.c103 if (!BN_sub(r1, p, BN_value_one())) in rsa_get_public_exp()
105 if (!BN_sub(r2, q, BN_value_one())) in rsa_get_public_exp()
A Drsa_gen.c217 if (!BN_sub(r2, prime, BN_value_one())) in rsa_multiprime_keygen()
323 if (!BN_sub(r1, rsa->p, BN_value_one())) in rsa_multiprime_keygen()
326 if (!BN_sub(r2, rsa->q, BN_value_one())) in rsa_multiprime_keygen()
335 if (!BN_sub(pinfo->d, pinfo->r, BN_value_one())) in rsa_multiprime_keygen()
A Drsa_x931g.c100 if (!BN_sub(r1, rsa->p, BN_value_one())) in RSA_X931_derive_ex()
102 if (!BN_sub(r2, rsa->q, BN_value_one())) in RSA_X931_derive_ex()
A Drsa_sp800_56b_check.c247 if (!BN_sub(diff, p, q)) in ossl_rsa_check_pminusq_diff()
269 return BN_sub(p1, p, BN_value_one()) /* p-1 */ in ossl_rsa_get_lcm()
270 && BN_sub(q1, q, BN_value_one()) /* q-1 */ in ossl_rsa_get_lcm()
A Drsa_ossl.c349 if (!BN_sub(f, rsa->n, ret)) in rsa_ossl_private_encrypt()
575 if (!BN_sub(ret, rsa->n, ret)) in rsa_ossl_public_decrypt()
824 if (!BN_sub(r0, r0, m1)) in rsa_ossl_mod_exp()
876 if (!BN_sub(r1, m[i], r0)) { in rsa_ossl_mod_exp()
929 if (!BN_sub(vrfy, vrfy, I)) in rsa_ossl_mod_exp()
/openssl-master/crypto/bn/
A Dbn_gcd.c161 if (!BN_sub(Y, n, Y)) in bn_mod_inverse_no_branch()
368 if (!BN_sub(M, A, B)) in int_bn_mod_inverse()
378 if (!BN_sub(M, A, B)) in int_bn_mod_inverse()
382 if (!BN_sub(M, A, T)) in int_bn_mod_inverse()
400 if (!BN_sub(M, M, B)) in int_bn_mod_inverse()
485 if (!BN_sub(Y, n, Y)) in int_bn_mod_inverse()
A Dbn_mod.c25 return (d->neg ? BN_sub : BN_add) (r, r, d); in BN_nnmod()
113 if (!BN_sub(r, a, b)) in BN_mod_sub()
189 if (!BN_sub(r, a, b)) in BN_mod_sub_quick()
252 return BN_sub(r, r, m); in BN_mod_lshift1_quick()
318 if (!BN_sub(r, r, m)) in BN_mod_lshift_quick()
A Dbn_x931p.c105 if (!BN_sub(p, p, t)) in BN_X931_derive_prime_ex()
193 if (!BN_sub(t, Xp, Xq)) in BN_X931_generate_Xpq()
A Dbn_rsa_fips186_4.c285 || !BN_sub(range, range, base)) in ossl_bn_rsa_fips186_4_derive_prime()
298 && BN_sub(R, R, tmp) in ossl_bn_rsa_fips186_4_derive_prime()
A Dbn_rand.c167 if (!BN_sub(r, r, range)) in bnrand_range()
170 if (!BN_sub(r, r, range)) in bnrand_range()
A Dbn_add.c45 int BN_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b) in BN_sub() function
A Dbn_sqrt.c188 if (!(p->neg ? BN_add : BN_sub) (y, y, p)) in BN_mod_sqrt()
A Dbn_prime.c560 if (!BN_sub(rnd, rnd, t1)) in probable_prime_dh()
/openssl-master/doc/man3/
A DBN_add.pod5 BN_add, BN_sub, BN_mul, BN_sqr, BN_div, BN_mod, BN_nnmod, BN_mod_add,
15 int BN_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
51 BN_sub() subtracts I<b> from I<a> and places the result in I<r> (C<r=a-b>).
/openssl-master/crypto/ffc/
A Dffc_params_generate.c276 || !BN_sub(tmp, c, BN_value_one()) in generate_p()
277 || !BN_sub(p, X, tmp)) in generate_p()
742 if (!(BN_sub(pm1, p, BN_value_one()) && BN_div(e, NULL, pm1, q, ctx))) in ossl_ffc_params_FIPS186_4_gen_verify()
986 if (!BN_sub(test, p, BN_value_one())) in ossl_ffc_params_FIPS186_2_gen_verify()
/openssl-master/test/
A Dbntest.c251 if (!(TEST_true(BN_sub(c, a, b)) in test_sub()
253 && TEST_true(BN_sub(c, c, a)) in test_sub()
296 && TEST_true(BN_sub(d, d, a)) in test_div_recip()
1165 || !TEST_true(BN_sub(ret, sum, a)) in file_sum()
1167 || !TEST_true(BN_sub(ret, sum, b)) in file_sum()
1183 || !TEST_true(BN_sub(ret, ret, a)) in file_sum()
1186 || !TEST_true(BN_sub(ret, sum, ret)) in file_sum()
1189 || !TEST_true(BN_sub(ret, ret, b)) in file_sum()
1192 || !TEST_true(BN_sub(ret, sum, ret)) in file_sum()
1693 || !TEST_true(BN_sub(ret2, p, ret))) in file_modsqrt()
A Dectest.c70 || !TEST_true(BN_sub(n1, order, n1)) in group_order_tests()
91 || !TEST_true(BN_sub(n1, n1, order)) in group_order_tests()
2211 || !TEST_true(BN_sub(g2_cf, g2_cf, BN_value_one())) in cardinality_test()
2220 || !TEST_true(BN_sub(g2_cf, g2_cf, BN_value_one())) in cardinality_test()
/openssl-master/crypto/ec/
A Decp_mont.c244 if (!BN_sub(e, group->field, e)) in ossl_ec_GFp_mont_field_inv()
A Dec_key.c294 if (order == NULL || !BN_sub(order, tmp, BN_value_one())) in ec_generate_key()
A Dec_lib.c1263 if (!BN_sub(e, group->order, e)) in ec_field_inverse_mod_ord()
/openssl-master/crypto/dsa/
A Ddsa_ossl.c459 && BN_sub(e, q, r) in dsa_mod_inverse_fermat()
/openssl-master/crypto/sm2/
A Dsm2_sign.c280 || !BN_sub(tmp, k, tmp) in sm2_sig_gen()
/openssl-master/include/openssl/
A Dbn.h252 int BN_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
/openssl-master/util/
A Dlibcrypto.num661 BN_sub 679 3_0_0 EXIST::FUNCTION:

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