BIGNUM *BN_mod_inverse(BIGNUM *r, BIGNUM *a, const BIGNUM *n, BN_CTX *ctx); DESCRIPTION BN_mod_inverse() computes the inverse ofamodulonplaces the result inr((a*r)%n==1). Ifris NULL, a newBIGNUMis created. ctxis a previously allocatedBN_CTXused for temporary variables.rmay be ...
* more efficient than, `BN_mod_inverse_no_branch` + `BN_to_montgomery`. */if(!BN_from_montgomery(b->Ai, b->A, rsa->mont_n, ctx)) {return0; } assert(BN_get_flags(b->A, BN_FLG_CONSTTIME));intno_inverse;if(BN_mod_inverse_no_branch(b->Ai, &no_inverse, b->Ai, rsa->...
Hi, It seems this function BIGNUM *BN_mod_inverse(BIGNUM *in) missed some logic int following line. openssl/crypto/bn/bn_gcd.c Line 49 in ffb6c86 return BN_mod_inverse_no_branch(in, a, n, ctx); When int_bn_mod_inverse go into the followi...
int BN_mod(BIGNUM *rem, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx); int BN_nnmod(BIGNUM *rem, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx); int BN_mod_add(BIGNUM *ret, BIGNUM *a, BIGNUM *b, const BIGNUM *m, BN_CTX *ctx); int BN_mod_sub(BIGNUM *ret, BIGNUM ...
}intno_inverse;if(BN_mod_inverse_ex(b->Ai, &no_inverse, b->A, b->mod, ctx) ==NULL) {/* this should almost never happen for good RSA keys */if(no_inverse) {if(retry_counter-- ==0) { OPENSSL_PUT_ERROR(RSA, RSA_R_TOO_MANY_ITERATIONS);return0; ...
These studies also revealed that a single high dose of bNAbs resulted in longer antibody persistence in vivo than a 4-dose regimen—even for PGT121, which had no Fc modifications to extend half-life in either regimen. The strong inverse association between ADA responses and bNAb half-life ...
There are four samples included with the library, which can be found in the samples directory. Sample 1 shows the simplest kernel, adding two vectors of CGBNs. Sample 2 shows two implementations of a simple modular inverse algorithm (requires odd moduli). Sample 3 shows how to write a fast...
(3),BN_CTX_new(3),BN_copy(3),BN_swap(3),BN_num_bytes(3),BN_add(3),BN_add_word(3),BN_cmp(3),BN_zero(3),BN_rand(3),BN_generate_prime(3),BN_set_bit(3),BN_bn2bin(3),BN_mod_inverse(3), BN_mod_mul_recip-rocal(3),BN_mod_mul_montgomery(3)0.9.7a2001-09-03bn(3...
Possible License(s): MPL-2.0-no-copyleft-exception, BSD-3-Clause, JSON, LGPL-2.1, GPL-2.0, LGPL-2.0, AGPL-1.0, BSD-2-Clause, 0BSD =pod =head1NAME BN_mod_mul_montgomery,BN_MONT_CTX_new,BN_MONT_CTX_init, BN_MONT_CTX_free,BN_MONT_CTX_set,BN_MONT_CTX_copy, ...
Dear Intel Community, I am trying to compute the multiplicative inverse of two numbers, using ippsModInv_BN. However, I get an undefined b ehaviour ,