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Add sm2 and otp command

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try `gmssl sm2 -help` and `gmssl otp -help`
This commit is contained in:
Zhi Guan
2018-12-19 10:01:38 +08:00
parent 5bc22a1f3e
commit 74a729aa77
17 changed files with 376 additions and 5597 deletions
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12
crypto/ec/ec_asn1.c
View File

@@ -1232,3 +1232,15 @@ int ECDSA_size(const EC_KEY *r)
ret = ASN1_object_size(1, i, V_ASN1_SEQUENCE);
return (ret);
}
#ifndef OPENSSL_NO_STDIO
ECDSA_SIG *d2i_ECDSA_SIG_fp(FILE *fp, ECDSA_SIG **a)
{
return ASN1_item_d2i_fp(ASN1_ITEM_rptr(ECDSA_SIG), fp, a);
}
int i2d_ECDSA_SIG_fp(FILE *fp, ECDSA_SIG *sig)
{
return ASN1_item_i2d_fp(ASN1_ITEM_rptr(ECDSA_SIG), fp, sig);
}
#endif

10
crypto/ec/ec_curve.c
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@@ -3339,3 +3339,13 @@ int EC_curve_nist2nid(const char *name)
}
return NID_undef;
}
#ifndef OPENSSL_NO_SM2
int EC_KEY_is_sm2p256v1(const EC_KEY *ec_key)
{
const EC_GROUP *group = EC_KEY_get0_group(ec_key);
if (group)
return EC_GROUP_get_curve_name(group) == NID_sm2p256v1;
return 0;
}
#endif

1
crypto/ec/ec_err.c
View File

@@ -205,6 +205,7 @@ static ERR_STRING_DATA EC_str_functs[] = {
"EC_POINT_set_Jprojective_coordinates_GFp"},
{ERR_FUNC(EC_F_EC_POINT_SET_TO_INFINITY), "EC_POINT_set_to_infinity"},
{ERR_FUNC(EC_F_EC_PRE_COMP_NEW), "ec_pre_comp_new"},
{ERR_FUNC(EC_F_EC_SCHNORR_SIGN), "ec_schnorr_sign"},
{ERR_FUNC(EC_F_EC_TYPE1CURVE_TATE), "EC_type1curve_tate"},
{ERR_FUNC(EC_F_EC_WNAF_MUL), "ec_wNAF_mul"},
{ERR_FUNC(EC_F_EC_WNAF_PRECOMPUTE_MULT), "ec_wNAF_precompute_mult"},

4
crypto/ec/ec_lcl.h
View File

@@ -654,3 +654,7 @@ int X25519(uint8_t out_shared_key[32], const uint8_t private_key[32],
const uint8_t peer_public_value[32]);
void X25519_public_from_private(uint8_t out_public_value[32],
const uint8_t private_key[32]);
#ifndef OPENSSL_NO_SM2
int EC_KEY_is_sm2p256v1(const EC_KEY *ec_key);
#endif

157
crypto/ec/ecdsa_bssl.c
View File

@@ -1,157 +0,0 @@
/* ====================================================================
* Copyright (c) 1998-2005 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com). */
#include <openssl/ecdsa.h>
#include <limits.h>
#include <string.h>
#include <openssl/bn.h>
#include <openssl/bytestring.h>
#include <openssl/err.h>
#include <openssl/ec.h>
#include <openssl/mem.h>
#include "../bytestring/internal.h"
#include "../ec/ec_lcl.h"
#include "../internal.h"
ECDSA_SIG *ECDSA_SIG_parse(CBS *cbs) {
ECDSA_SIG *ret = ECDSA_SIG_new();
if (ret == NULL) {
return NULL;
}
CBS child;
if (!CBS_get_asn1(cbs, &child, CBS_ASN1_SEQUENCE) ||
!BN_parse_asn1_unsigned(&child, ret->r) ||
!BN_parse_asn1_unsigned(&child, ret->s) ||
CBS_len(&child) != 0) {
//OPENSSL_PUT_ERROR(ECDSA, ECDSA_R_BAD_SIGNATURE);
ECDSA_SIG_free(ret);
return NULL;
}
return ret;
}
ECDSA_SIG *ECDSA_SIG_from_bytes(const uint8_t *in, size_t in_len) {
CBS cbs;
CBS_init(&cbs, in, in_len);
ECDSA_SIG *ret = ECDSA_SIG_parse(&cbs);
if (ret == NULL || CBS_len(&cbs) != 0) {
//OPENSSL_PUT_ERROR(ECDSA, ECDSA_R_BAD_SIGNATURE);
ECDSA_SIG_free(ret);
return NULL;
}
return ret;
}
int ECDSA_SIG_marshal(CBB *cbb, const ECDSA_SIG *sig) {
CBB child;
if (!CBB_add_asn1(cbb, &child, CBS_ASN1_SEQUENCE) ||
!BN_marshal_asn1(&child, sig->r) ||
!BN_marshal_asn1(&child, sig->s) ||
!CBB_flush(cbb)) {
//OPENSSL_PUT_ERROR(ECDSA, ECDSA_R_ENCODE_ERROR);
return 0;
}
return 1;
}
int ECDSA_SIG_to_bytes(uint8_t **out_bytes, size_t *out_len,
const ECDSA_SIG *sig) {
CBB cbb;
CBB_zero(&cbb);
if (!CBB_init(&cbb, 0) ||
!ECDSA_SIG_marshal(&cbb, sig) ||
!CBB_finish(&cbb, out_bytes, out_len)) {
//OPENSSL_PUT_ERROR(ECDSA, ECDSA_R_ENCODE_ERROR);
CBB_cleanup(&cbb);
return 0;
}
return 1;
}
/* der_len_len returns the number of bytes needed to represent a length of |len|
* in DER. */
static size_t der_len_len(size_t len) {
if (len < 0x80) {
return 1;
}
size_t ret = 1;
while (len > 0) {
ret++;
len >>= 8;
}
return ret;
}
size_t ECDSA_SIG_max_len(size_t order_len) {
/* Compute the maximum length of an |order_len| byte integer. Defensively
* assume that the leading 0x00 is included. */
size_t integer_len = 1 /* tag */ + der_len_len(order_len + 1) + 1 + order_len;
if (integer_len < order_len) {
return 0;
}
/* An ECDSA signature is two INTEGERs. */
size_t value_len = 2 * integer_len;
if (value_len < integer_len) {
return 0;
}
/* Add the header. */
size_t ret = 1 /* tag */ + der_len_len(value_len) + value_len;
if (ret < value_len) {
return 0;
}
return ret;
}