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Hakase
2018-06-02 16:25:21 +09:00
parent 9335fb2e19
commit e3a2ed3d39
37 changed files with 938 additions and 222 deletions
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crypto/ec/curve448/eddsa.c
-4
View File
@@ -253,7 +253,6 @@ c448_error_t c448_ed448_verify(
curve448_point_decode_like_eddsa_and_mul_by_ratio(pk_point, pubkey);
curve448_scalar_t challenge_scalar;
curve448_scalar_t response_scalar;
unsigned int c;
if (C448_SUCCESS != error)
return error;
@@ -291,9 +290,6 @@ c448_error_t c448_ed448_verify(
&signature[EDDSA_448_PUBLIC_BYTES],
EDDSA_448_PRIVATE_BYTES);
for (c = 1; c < C448_EDDSA_DECODE_RATIO; c <<= 1)
curve448_scalar_add(response_scalar, response_scalar, response_scalar);
/* pk_point = -c(x(P)) + (cx + k)G = kG */
curve448_base_double_scalarmul_non_secret(pk_point,
response_scalar,
crypto/ec/ec_pmeth.c
+4 -7
View File
@@ -219,10 +219,8 @@ static int pkey_ecies_encrypt(EVP_PKEY_CTX *ctx,
if (dctx->md)
md_type = EVP_MD_type(dctx->md);
else if (ec_nid == NID_sm2)
md_type = NID_sm3;
else
md_type = NID_sha256;
md_type = NID_sm3;
if (out == NULL) {
*outlen = SM2_ciphertext_size(ec, EVP_get_digestbynid(md_type),
@@ -259,13 +257,12 @@ static int pkey_ecies_decrypt(EVP_PKEY_CTX *ctx,
if (dctx->md)
md_type = EVP_MD_type(dctx->md);
else if (ec_nid == NID_sm2)
md_type = NID_sm3;
else
md_type = NID_sha256;
md_type = NID_sm3;
if (out == NULL) {
*outlen = SM2_plaintext_size(ec, EVP_get_digestbynid(md_type), inlen);
*outlen = SM2_plaintext_size(ec, EVP_get_digestbynid(md_type),
inlen);
ret = 1;
}
else {