From a5e23f6d85906e547c61f3811bb0880b74ef0ca1 Mon Sep 17 00:00:00 2001 From: Zhi Guan Date: Thu, 9 Mar 2017 21:14:55 +0800 Subject: [PATCH] update sm2 kmeth --- crypto/sm2/sm2_kmeth.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/crypto/sm2/sm2_kmeth.c b/crypto/sm2/sm2_kmeth.c index f47444ae..43081619 100644 --- a/crypto/sm2/sm2_kmeth.c +++ b/crypto/sm2/sm2_kmeth.c @@ -60,9 +60,15 @@ int SM2_ENC_PARAMS_set_type(SM2_ENC_PARAMS *params, int type) { - // FIXME: - ECerr(EC_F_SM2_ENC_PARAMS_SET_TYPE, ERR_R_EVP_LIB); - return 0; + const EVP_MD *md; + if (!(md = EVP_get_digestbynid(type))) { + ECerr(EC_F_SM2_ENC_PARAMS_SET_TYPE, EC_R_INVALID_DIGEST_TYPE); + return 0; + } + params->kdf_md = md; + params->mac_md = md; + params->point_form = SM2_DEFAULT_POINT_CONVERSION_FORM; + return 1; } SM2_CIPHERTEXT_VALUE *SM2_CIPHERTEXT_VALUE_new_from_ECIES_CIPHERTEXT_VALUE(