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646 lines
14 KiB
C
646 lines
14 KiB
C
/* ====================================================================
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* Copyright (c) 2016 The GmSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the GmSSL Project.
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* (http://gmssl.org/)"
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*
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* 4. The name "GmSSL Project" must not be used to endorse or promote
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* products derived from this software without prior written
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* permission. For written permission, please contact
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* guanzhi1980@gmail.com.
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*
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* 5. Products derived from this software may not be called "GmSSL"
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* nor may "GmSSL" appear in their names without prior written
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* permission of the GmSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the GmSSL Project
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* (http://gmssl.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE GmSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*/
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/* Dummy SDF Library
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*
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* This is the **dummy** implementation of the SDF API, used by the SDF
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* ENGINE for compiling and basic testing. For products this should be
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* replaced by the library provided by hardware vendors.
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*
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* Design principles:
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* 1. All the functions of this dummy library will return success, which
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* is `SDR_OK`.
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* 2. If there are return value pointers, such as handles, output length
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* or generated key data types, the output will be filled with valid
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* data. Such that the caller can parse these data without errors.
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* 3. The implementation should not relay on any other libraries, source
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* files or header files except the `sdf.h`.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <openssl/sgd.h>
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#include <openssl/sdf.h>
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static char *deviceHandle = "SDF Device Handle";
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static char *sessionHandle = "SDF Session Handle";
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static char *keyHandle = "SDF Key Handle";
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static char *agreementHandle = "SDF Agreement Handle";
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static int hashAlgor;
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/*
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static unsigned char certificate[] = {
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0x03, 0x04,
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};
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*/
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static unsigned char rsaPublicKey[] = {
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0x03, 0x04,
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};
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static unsigned char rsaPrivateKey[] = {
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0x03, 0x04,
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};
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static unsigned char ecPublicKey[] = {
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0x03, 0x04,
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};
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static unsigned char ecPrivateKey[] = {
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0x03, 0x04,
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};
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static unsigned char ecCiphertext[] = {
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0x03,
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};
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static unsigned char ecSignature[] = {
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0x03,
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};
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/* 6.2.1 */
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int SDF_OpenDevice(
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void **phDeviceHandle)
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{
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*phDeviceHandle = deviceHandle;
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return SDR_OK;
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}
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/* 6.2.2 */
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int SDF_CloseDevice(
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void *hDeviceHandle)
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{
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return SDR_OK;
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}
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/* 6.2.3 */
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int SDF_OpenSession(
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void *hDeviceHandle,
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void **phSessionHandle)
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{
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*phSessionHandle = sessionHandle;
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return SDR_OK;
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}
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/* 6.2.4 */
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int SDF_CloseSession(
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void *hSessionHandle)
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{
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return SDR_OK;
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}
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/* 6.2.5 */
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int SDF_GetDeviceInfo(
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void *hSessionHandle,
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DEVICEINFO *pstDeviceInfo)
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{
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memset(pstDeviceInfo, 0, sizeof(*pstDeviceInfo));
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strcpy((char *)pstDeviceInfo->IssuerName, "GmSSL");
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strcpy((char *)pstDeviceInfo->DeviceName, "Dummy SDF");
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strcpy((char *)pstDeviceInfo->DeviceSerial, "000001");
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pstDeviceInfo->DeviceVersion = 2;
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pstDeviceInfo->StandardVersion = 1;
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pstDeviceInfo->AsymAlgAbility[0] = SGD_RSA|SGD_SM2_1;
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pstDeviceInfo->AsymAlgAbility[1] = SGD_RSA|SGD_SM2_3;
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pstDeviceInfo->SymAlgAbility = SGD_SM1|SGD_SSF33|SGD_SM4|SGD_ZUC;
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pstDeviceInfo->HashAlgAbility = SGD_SM3|SGD_SHA1|SGD_SHA256;
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pstDeviceInfo->BufferSize = 0;
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return SDR_OK;
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}
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/* 6.2.6 */
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int SDF_GenerateRandom(
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void *hSessionHandle,
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unsigned int uiLength,
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unsigned char *pucRandom)
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{
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memset(pucRandom, 'R', uiLength);
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return SDR_OK;
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}
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/* 6.2.7 */
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int SDF_GetPrivateKeyAccessRight(
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void *hSessionHandle,
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unsigned int uiKeyIndex,
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unsigned char *pucPassword,
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unsigned int uiPwdLength)
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{
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return SDR_OK;
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}
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/* 6.2.8 */
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int SDF_ReleasePrivateKeyAccessRight(
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void *hSessionHandle,
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unsigned int uiKeyIndex)
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{
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return SDR_OK;
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}
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/* 6.3.1 */
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int SDF_ExportSignPublicKey_RSA(
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void *hSessionHandle,
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unsigned int uiKeyIndex,
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RSArefPublicKey *pucPublicKey)
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{
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memcpy(pucPublicKey, rsaPublicKey, sizeof(*pucPublicKey));
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return SDR_OK;
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}
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/* 6.3.2 */
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int SDF_ExportEncPublicKey_RSA(
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void *hSessionHandle,
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unsigned int uiKeyIndex,
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RSArefPublicKey *pucPublicKey)
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{
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memcpy(pucPublicKey, rsaPublicKey, sizeof(*pucPublicKey));
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return SDR_OK;
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}
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/* 6.3.3 */
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int SDF_GenerateKeyPair_RSA(
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void *hSessionHandle,
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unsigned int uiKeyBits,
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RSArefPublicKey *pucPublicKey,
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RSArefPrivateKey *pucPrivateKey)
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{
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memcpy(pucPublicKey, rsaPublicKey, sizeof(*pucPublicKey));
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memcpy(pucPrivateKey, rsaPrivateKey, sizeof(*pucPrivateKey));
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return SDR_OK;
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}
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/* 6.3.4 */
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int SDF_GenerateKeyWithIPK_RSA(
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void *hSessionHandle,
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unsigned int uiIPKIndex,
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unsigned int uiKeyBits,
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unsigned char *pucKey,
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unsigned int *puiKeyLength,
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void **phKeyHandle)
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{
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*phKeyHandle = keyHandle;
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return SDR_OK;
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}
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/* 6.3.5 */
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int SDF_GenerateKeyWithEPK_RSA(
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void *hSessionHandle,
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unsigned int uiKeyBits,
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RSArefPublicKey *pucPublicKey,
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unsigned char *pucKey,
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unsigned int *puiKeyLength,
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void **phKeyHandle)
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{
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*phKeyHandle = keyHandle;
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return SDR_OK;
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}
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/* 6.3.6 */
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int SDF_ImportKeyWithISK_RSA(
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void *hSessionHandle,
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unsigned int uiISKIndex,
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unsigned char *pucKey,
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unsigned int uiKeyLength,
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void **phKeyHandle)
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{
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*phKeyHandle = keyHandle;
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return SDR_OK;
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}
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/* 6.3.7 */
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int SDF_ExchangeDigitEnvelopeBaseOnRSA(
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void *hSessionHandle,
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unsigned int uiKeyIndex,
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RSArefPublicKey *pucPublicKey,
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unsigned char *pucDEInput,
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unsigned int uiDELength,
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unsigned char *pucDEOutput,
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unsigned int *puiDELength)
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{
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*puiDELength = 256; // correct?
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return SDR_OK;
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}
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/* 6.3.8 */
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int SDF_ExportSignPublicKey_ECC(
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void *hSessionHandle,
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unsigned int uiKeyIndex,
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ECCrefPublicKey *pucPublicKey)
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{
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memcpy(pucPublicKey, ecPublicKey, sizeof(*pucPublicKey));
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return SDR_OK;
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}
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/* 6.3.9 */
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int SDF_ExportEncPublicKey_ECC(
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void *hSessionHandle,
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unsigned int uiKeyIndex,
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ECCrefPublicKey *pucPublicKey)
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{
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memcpy(pucPublicKey, ecPublicKey, sizeof(*pucPublicKey));
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return SDR_OK;
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}
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/* 6.3.10 */
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int SDF_GenerateKeyPair_ECC(
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void *hSessionHandle,
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unsigned int uiAlgID,
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unsigned int uiKeyBits,
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ECCrefPublicKey *pucPublicKey,
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ECCrefPrivateKey *pucPrivateKey)
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{
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memcpy(pucPublicKey, ecPublicKey, sizeof(*pucPublicKey));
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memcpy(pucPrivateKey, ecPrivateKey, sizeof(*pucPrivateKey));
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return SDR_OK;
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}
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/* 6.3.11 */
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int SDF_GenerateKeyWithIPK_ECC(
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void *hSessionHandle,
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unsigned int uiIPKIndex,
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unsigned int uiKeyBits,
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ECCCipher *pucKey,
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void **phKeyHandle)
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{
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*phKeyHandle = keyHandle;
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return SDR_OK;
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}
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/* 6.3.12 */
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int SDF_GenerateKeyWithEPK_ECC(
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void *hSessionHandle,
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unsigned int uiKeyBits,
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unsigned int uiAlgID,
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ECCrefPublicKey *pucPublicKey,
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ECCCipher *pucKey,
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void **phKeyHandle)
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{
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*phKeyHandle = keyHandle;
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return SDR_OK;
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}
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/* 6.3.13 */
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int SDF_ImportKeyWithISK_ECC(
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void *hSessionHandle,
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unsigned int uiISKIndex,
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ECCCipher *pucKey,
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void **phKeyHandle)
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{
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*phKeyHandle = keyHandle;
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return SDR_OK;
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}
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/* 6.3.14 */
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int SDF_GenerateAgreementDataWithECC(
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void *hSessionHandle,
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unsigned int uiISKIndex,
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unsigned int uiKeyBits,
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unsigned char *pucSponsorID,
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unsigned int uiSponsorIDLength,
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ECCrefPublicKey *pucSponsorPublicKey,
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ECCrefPublicKey *pucSponsorTmpPublicKey,
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void **phAgreementHandle)
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{
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*phAgreementHandle = agreementHandle;
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return SDR_OK;
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}
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/* 6.3.15 */
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int SDF_GenerateKeyWithECC(
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void *hSessionHandle,
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unsigned char *pucResponseID,
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unsigned int uiResponseIDLength,
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ECCrefPublicKey *pucResponsePublicKey,
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ECCrefPublicKey *pucResponseTmpPublicKey,
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void *hAgreementHandle,
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void **phKeyHandle)
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{
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*phKeyHandle = keyHandle;
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return SDR_OK;
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}
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/* 6.3.16 */
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int SDF_GenerateAgreementDataAndKeyWithECC(
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void *hSessionHandle,
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unsigned int uiISKIndex,
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unsigned int uiKeyBits,
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unsigned char *pucResponseID,
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unsigned int uiResponseIDLength,
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unsigned char *pucSponsorID,
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unsigned int uiSponsorIDLength,
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ECCrefPublicKey *pucSponsorPublicKey,
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ECCrefPublicKey *pucSponsorTmpPublicKey,
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ECCrefPublicKey *pucResponsePublicKey,
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ECCrefPublicKey *pucResponseTmpPublicKey,
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void **phKeyHandle)
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{
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*phKeyHandle = keyHandle;
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return SDR_OK;
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}
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/* 6.3.17 */
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int SDF_ExchangeDigitEnvelopeBaseOnECC(
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void *hSessionHandle,
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unsigned int uiKeyIndex,
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unsigned int uiAlgID,
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ECCrefPublicKey *pucPublicKey,
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ECCCipher *pucEncDataIn,
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ECCCipher *pucEncDataOut)
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{
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return SDR_OK;
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}
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/* 6.3.18 */
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int SDF_GenerateKeyWithKEK(
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void *hSessionHandle,
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unsigned int uiKeyBits,
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unsigned int uiAlgID,
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unsigned int uiKEKIndex,
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unsigned char *pucKey,
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unsigned int *puiKeyLength,
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void **phKeyHandle)
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{
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*phKeyHandle = keyHandle;
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return SDR_OK;
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}
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/* 6.3.19 */
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int SDF_ImportKeyWithKEK(
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void *hSessionHandle,
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unsigned int uiAlgID,
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unsigned int uiKEKIndex,
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unsigned char *pucKey,
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unsigned int uiKeyLength,
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void **phKeyHandle)
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{
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*phKeyHandle = keyHandle;
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return SDR_OK;
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}
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/* 6.3.20 */
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int SDF_DestroyKey(
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void *hSessionHandle,
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void *hKeyHandle)
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{
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return SDR_OK;
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}
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/* 6.4.1 */
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int SDF_ExternalPublicKeyOperation_RSA(
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void *hSessionHandle,
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RSArefPublicKey *pucPublicKey,
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unsigned char *pucDataInput,
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unsigned int uiInputLength,
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unsigned char *pucDataOutput,
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unsigned int *puiOutputLength)
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{
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*puiOutputLength = 2048/8;
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return SDR_OK;
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}
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/* 6.4.2 */
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int SDF_ExternalPrivateKeyOperation_RSA(
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void *hSessionHandle,
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RSArefPrivateKey *pucPrivateKey,
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unsigned char *pucDataInput,
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unsigned int uiInputLength,
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unsigned char *pucDataOutput,
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unsigned int *puiOutputLength)
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{
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*puiOutputLength = 2048/8;
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return SDR_OK;
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}
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/* 6.4.3 */
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int SDF_InternalPrivateKeyOperation_RSA(
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void *hSessionHandle,
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unsigned int uiKeyIndex,
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unsigned char *pucDataInput,
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unsigned int uiInputLength,
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unsigned char *pucDataOutput,
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unsigned int *puiOutputLength)
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{
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*puiOutputLength = 2048/8;
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return SDR_OK;
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}
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/* 6.4.4 */
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int SDF_ExternalVerify_ECC(
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void *hSessionHandle,
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unsigned int uiAlgID,
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ECCrefPublicKey *pucPublicKey,
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unsigned char *pucDataInput,
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unsigned int uiInputLength,
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ECCSignature *pucSignature)
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{
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return SDR_OK;
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}
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/* 6.4.5 */
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int SDF_InternalSign_ECC(
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void *hSessionHandle,
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unsigned int uiISKIndex,
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unsigned char *pucData,
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unsigned int uiDataLength,
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ECCSignature *pucSignature)
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{
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memcpy(pucSignature, ecSignature, sizeof(*pucSignature));
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return SDR_OK;
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}
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/* 6.4.6 */
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int SDF_InternalVerify_ECC(
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void *hSessionHandle,
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unsigned int uiIPKIndex,
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unsigned char *pucData,
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unsigned int uiDataLength,
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ECCSignature *pucSignature)
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{
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return SDR_OK;
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}
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/* 6.4.7 */
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int SDF_ExternalEncrypt_ECC(
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void *hSessionHandle,
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unsigned int uiAlgID,
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ECCrefPublicKey *pucPublicKey,
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unsigned char *pucData,
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unsigned int uiDataLength,
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ECCCipher *pucEncData)
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{
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memcpy(pucEncData, ecCiphertext, sizeof(*pucEncData));
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return SDR_OK;
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}
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/* 6.5.1 */
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int SDF_Encrypt(
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void *hSessionHandle,
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void *hKeyHandle,
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unsigned int uiAlgID,
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unsigned char *pucIV,
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unsigned char *pucData,
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unsigned int uiDataLength,
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unsigned char *pucEncData,
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unsigned int *puiEncDataLength)
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{
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*puiEncDataLength = uiDataLength + 16;
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return SDR_OK;
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}
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/* 6.5.2 */
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int SDF_Decrypt(
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void *hSessionHandle,
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void *hKeyHandle,
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unsigned int uiAlgID,
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unsigned char *pucIV,
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unsigned char *pucEncData,
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unsigned int uiEncDataLength,
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unsigned char *pucData,
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unsigned int *puiDataLength)
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{
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*puiDataLength = uiEncDataLength;
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return SDR_OK;
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}
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/* 6.5.3 */
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int SDF_CalculateMAC(
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void *hSessionHandle,
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void *hKeyHandle,
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unsigned int uiAlgID,
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unsigned char *pucIV,
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unsigned char *pucData,
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unsigned int uiDataLength,
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unsigned char *pucMAC,
|
|
unsigned int *puiMACLength)
|
|
{
|
|
*puiMACLength = 128/8;
|
|
return SDR_OK;
|
|
}
|
|
|
|
/* 6.6.1 */
|
|
int SDF_HashInit(
|
|
void *hSessionHandle,
|
|
unsigned int uiAlgID,
|
|
ECCrefPublicKey *pucPublicKey,
|
|
unsigned char *pucID,
|
|
unsigned int uiIDLength)
|
|
{
|
|
return SDR_OK;
|
|
}
|
|
|
|
/* 6.6.2 */
|
|
int SDF_HashUpdate(
|
|
void *hSessionHandle,
|
|
unsigned char *pucData,
|
|
unsigned int uiDataLength)
|
|
{
|
|
return SDR_OK;
|
|
}
|
|
|
|
/* 6.6.3 */
|
|
int SDF_HashFinal(void *hSessionHandle,
|
|
unsigned char *pucHash,
|
|
unsigned int *puiHashLength)
|
|
{
|
|
switch (hashAlgor) {
|
|
case SGD_SM3:
|
|
*puiHashLength = 256/8;
|
|
break;
|
|
case SGD_SHA1:
|
|
*puiHashLength = 160/8;
|
|
break;
|
|
case SGD_SHA256:
|
|
*puiHashLength = 256/8;
|
|
break;
|
|
}
|
|
return SDR_OK;
|
|
}
|
|
|
|
/* 6.7.1 */
|
|
int SDF_CreateFile(
|
|
void *hSessionHandle,
|
|
unsigned char *pucFileName,
|
|
unsigned int uiNameLen,
|
|
unsigned int uiFileSize)
|
|
{
|
|
return SDR_OK;
|
|
}
|
|
|
|
/* 6.7.2 */
|
|
int SDF_ReadFile(
|
|
void *hSessionHandle,
|
|
unsigned char *pucFileName,
|
|
unsigned int uiNameLen,
|
|
unsigned int uiOffset,
|
|
unsigned int *puiReadLength,
|
|
unsigned char *pucBuffer)
|
|
{
|
|
// return a certificate
|
|
return SDR_OK;
|
|
}
|
|
|
|
/* 6.7.3 */
|
|
int SDF_WriteFile(
|
|
void *hSessionHandle,
|
|
unsigned char *pucFileName,
|
|
unsigned int uiNameLen,
|
|
unsigned int uiOffset,
|
|
unsigned int uiWriteLength,
|
|
unsigned char *pucBuffer)
|
|
{
|
|
return SDR_OK;
|
|
}
|
|
|
|
/* 6.7.4 */
|
|
int SDF_DeleteFile(
|
|
void *hSessionHandle,
|
|
unsigned char *pucFileName,
|
|
unsigned int uiNameLen)
|
|
{
|
|
return SDR_OK;
|
|
}
|