Searched refs:blind (Results 1 - 2 of 2) sorted by relevance
/third_party/node/deps/openssl/openssl/crypto/dsa/ |
H A D | dsa_ossl.c | 76 BIGNUM *m, *blind, *blindm, *tmp; in ossl_dsa_do_sign_int() local 106 blind = BN_CTX_get(ctx); in ossl_dsa_do_sign_int() 131 * We will blind this to protect against side channel attacks in ossl_dsa_do_sign_int() 133 * s := blind^-1 * k^-1 * (blind * m + blind * r * priv_key) mod q in ossl_dsa_do_sign_int() 141 if (!BN_priv_rand_ex(blind, BN_num_bits(dsa->params.q) - 1, in ossl_dsa_do_sign_int() 144 } while (BN_is_zero(blind)); in ossl_dsa_do_sign_int() 145 BN_set_flags(blind, BN_FLG_CONSTTIME); in ossl_dsa_do_sign_int() 149 /* tmp := blind * priv_ke in ossl_dsa_do_sign_int() [all...] |
/third_party/openssl/crypto/dsa/ |
H A D | dsa_ossl.c | 76 BIGNUM *m, *blind, *blindm, *tmp; in ossl_dsa_do_sign_int() local 106 blind = BN_CTX_get(ctx); in ossl_dsa_do_sign_int() 131 * We will blind this to protect against side channel attacks in ossl_dsa_do_sign_int() 133 * s := blind^-1 * k^-1 * (blind * m + blind * r * priv_key) mod q in ossl_dsa_do_sign_int() 141 if (!BN_priv_rand_ex(blind, BN_num_bits(dsa->params.q) - 1, in ossl_dsa_do_sign_int() 144 } while (BN_is_zero(blind)); in ossl_dsa_do_sign_int() 145 BN_set_flags(blind, BN_FLG_CONSTTIME); in ossl_dsa_do_sign_int() 149 /* tmp := blind * priv_ke in ossl_dsa_do_sign_int() [all...] |
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