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fast SMS4 with Intel AVX2/KNC-NI

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This commit is contained in:
Zhi Guan
2016-05-09 09:20:02 +02:00
parent addcac4896
commit 8c0439e7d6
83 changed files with 3536 additions and 5882 deletions
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68
crypto/ec/ec_pmeth.c
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@@ -385,6 +385,9 @@ static int pkey_ec_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
EVP_MD_type((const EVP_MD *)p2) != NID_ecdsa_with_SHA1 &&
EVP_MD_type((const EVP_MD *)p2) != NID_sha224 &&
EVP_MD_type((const EVP_MD *)p2) != NID_sha256 &&
#ifndef OPENSSL_NO_GMSSL
EVP_MD_type((const EVP_MD *)p2) != NID_sm3 &&
#endif
EVP_MD_type((const EVP_MD *)p2) != NID_sha384 &&
EVP_MD_type((const EVP_MD *)p2) != NID_sha512) {
ECerr(EC_F_PKEY_EC_CTRL, EC_R_INVALID_DIGEST_TYPE);
@@ -562,6 +565,32 @@ const EVP_PKEY_METHOD ec_pkey_meth = {
};
#ifndef OPENSSL_NO_SM2
static int pkey_sm2_init(EVP_PKEY_CTX *ctx)
{
EC_PKEY_CTX *dctx;
dctx = OPENSSL_malloc(sizeof(EC_PKEY_CTX));
if (!dctx)
return 0;
dctx->gen_group = EC_GROUP_new_by_curve_name(NID_sm2p256v1);
if (dctx->gen_group == NULL) {
return 0;
}
dctx->md = NULL; //FIXME: sm3
dctx->cofactor_mode = -1;
dctx->co_key = NULL;
dctx->kdf_type = EVP_PKEY_ECDH_KDF_NONE;
dctx->kdf_md = NULL;
dctx->kdf_outlen = 0;
dctx->kdf_ukm = NULL;
dctx->kdf_ukmlen = 0;
ctx->data = dctx;
return 1;
}
static int pkey_sm2_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
{
EC_KEY *ec = NULL;
@@ -593,8 +622,8 @@ static int pkey_sm2_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
int ret;
EC_PKEY_CTX *ec_ctx = ctx->data;
EC_KEY *ec_key = ctx->pkey->pkey.ec;
int type;
unsigned int len;
int type = NID_sm3;
size_t len;
if (!sig) {
*siglen = SM2_signature_size(ec_key);
@@ -605,12 +634,11 @@ static int pkey_sm2_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
return 0;
}
type = ec_ctx->md ? EVP_MD_type(ec_ctx->md) : NID_sm3;
if ((ret = SM2_sign(type, dgst, dgstlen, sig, &len, ec_key)) <= 0) {
return ret;
}
*siglen = (size_t)len;
*siglen = len;
return 1;
}
@@ -632,7 +660,7 @@ static int pkey_sm2_signctx_init(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx)
EC_KEY *ec_key = ctx->pkey->pkey.ec;
const EVP_MD *md = EVP_sm3();
unsigned char zid[EVP_MAX_MD_SIZE];
unsigned int zidlen;
unsigned int zidlen = sizeof(zid);
if (!SM2_compute_id_digest(md, zid, &zidlen, ec_key)) {
ECerr(EC_F_PKEY_SM2_SIGNCTX_INIT, ERR_R_SM2_LIB);
@@ -678,12 +706,11 @@ static int pkey_sm2_verifyctx_init(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx)
int ret = 0;
EC_PKEY_CTX *ec_ctx = ctx->data;
EC_KEY *ec_key = ctx->pkey->pkey.ec;
const EVP_MD *md = EVP_sm3();
const EVP_MD *md = EVP_sm3(); // FIXME: we need to get md from somewhere
unsigned char zid[EVP_MAX_MD_SIZE];
unsigned int zidlen;
// FIXME: we need to get md from somewhere
zidlen = sizeof(zid);
if (!SM2_compute_id_digest(md, zid, &zidlen, ec_key)) {
goto end;
}
@@ -693,25 +720,24 @@ static int pkey_sm2_verifyctx_init(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx)
ret = 1;
end:
return 0;
return ret;
}
static int pkey_sm2_verifyctx(EVP_PKEY_CTX *ctx,
const unsigned char *sig, int siglen, EVP_MD_CTX *mctx)
{
unsigned char dgst[EVP_MAX_MD_SIZE];
size_t dgstlen;
EC_PKEY_CTX *ec_ctx = ctx->data;
EC_KEY *ec_key = ctx->pkey->pkey.ec;
int type = ec_ctx->md ? EVP_MD_type(ec_ctx->md) : NID_sm3;
/*
dgstlen = sizeof(dgst);
if (!EVP_DigestFinal_ex(mctx, dgst, &dgstlen)) {
goto end;
return -1;
}
return SM2_verify(type, dgst, dgstlen, sig, siglen, ec_key);
*/
return 0;
}
static int pkey_sm2_encrypt(EVP_PKEY_CTX *ctx,
@@ -728,7 +754,9 @@ static int pkey_sm2_encrypt(EVP_PKEY_CTX *ctx,
kdf_md = EVP_sm3();
mac_md = EVP_sm3();
return SM2_encrypt(kdf_md, mac_md, point_form, in, inlen, out, outlen, ec_key);
//FIXME: where to put the parameters?
return SM2_encrypt(in, inlen, out, outlen, ec_key);
}
static int pkey_sm2_decrypt(EVP_PKEY_CTX *ctx,
@@ -741,12 +769,8 @@ static int pkey_sm2_decrypt(EVP_PKEY_CTX *ctx,
const EVP_MD *mac_md = ec_ctx->md;
point_conversion_form_t point_form = SM2_DEFAULT_POINT_CONVERSION_FORM;
//FIXME: the ec_ctx is not work, no one init it
kdf_md = EVP_sm3();
mac_md = EVP_sm3();
return SM2_decrypt(kdf_md, mac_md, point_form,
in, inlen, out, outlen, ec_key);
return SM2_decrypt(in, inlen, out, outlen, ec_key);
}
static int pkey_sm2_ctrl_digestinit(EVP_PKEY_CTX *pk_ctx, EVP_MD_CTX *md_ctx)
@@ -823,7 +847,7 @@ static int pkey_sm2_ctrl(EVP_PKEY_CTX *pk_ctx, int type, int p1, void *p2)
const EVP_PKEY_METHOD sm2_pkey_meth = {
EVP_PKEY_SM2,
0,
pkey_ec_init,
pkey_sm2_init,
pkey_ec_copy,
pkey_ec_cleanup,
0,
@@ -846,7 +870,7 @@ const EVP_PKEY_METHOD sm2_pkey_meth = {
pkey_sm2_decrypt,
pkey_sm2_derive_init,
pkey_sm2_derive,
pkey_sm2_ctrl,
pkey_ec_ctrl,
pkey_ec_ctrl_str
};
#endif