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Hakase
2019-09-21 00:43:47 +09:00
parent 2e57f602ae
commit 62515c7d8d
1131 changed files with 47556 additions and 24957 deletions
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crypto/ec/ecp_nist.c
+6 -3
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@@ -65,6 +65,9 @@ const EC_METHOD *EC_GFp_nist_method(void)
0, /* keycopy */
0, /* keyfinish */
ecdh_simple_compute_key,
ecdsa_simple_sign_setup,
ecdsa_simple_sign_sig,
ecdsa_simple_verify_sig,
0, /* field_inverse_mod_ord */
ec_GFp_simple_blind_coordinates,
ec_GFp_simple_ladder_pre,
@@ -89,7 +92,7 @@ int ec_GFp_nist_group_set_curve(EC_GROUP *group, const BIGNUM *p,
BN_CTX *new_ctx = NULL;
if (ctx == NULL)
if ((ctx = new_ctx = BN_CTX_new()) == NULL)
if ((ctx = new_ctx = BN_CTX_new_ex(group->libctx)) == NULL)
return 0;
BN_CTX_start(ctx);
@@ -128,7 +131,7 @@ int ec_GFp_nist_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
goto err;
}
if (!ctx)
if ((ctx_new = ctx = BN_CTX_new()) == NULL)
if ((ctx_new = ctx = BN_CTX_new_ex(group->libctx)) == NULL)
goto err;
if (!BN_mul(r, a, b, ctx))
@@ -153,7 +156,7 @@ int ec_GFp_nist_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
goto err;
}
if (!ctx)
if ((ctx_new = ctx = BN_CTX_new()) == NULL)
if ((ctx_new = ctx = BN_CTX_new_ex(group->libctx)) == NULL)
goto err;
if (!BN_sqr(r, a, ctx))