请用C语言帮我写一个关于SKF_Decrypt()函数的独立测试用例，测试其准确性和TPS性能

好的，下面是一个简单的C语言测试用例，用于测试SKF_Decrypt()函数的准确性和TPS性能：

#include <stdio.h>
#include <stdlib.h>
#include "skf.h"

#define MAX_BUF_LEN 1024

int main(void) {
    ULONG rv;
    HAPPLICATION hApp;
    HCONTAINER hContainer;
    BYTE *pbData, *pbEncData, *pbDecData;
    ULONG ulDataLen, ulEncLen, ulDecLen;
    ECCPUBLICKEYBLOB pubKeyBlob;
    ECCPRIVATEKEYBLOB priKeyBlob;
    ULONG ulAlgID = SGD_SM2_1;
    ULONG ulBitLen = 256;

    // 初始化SKF库
    rv = SKF_Initialize();
    if (rv != SAR_OK) {
        printf("SKF_Initialize error: %X\n", rv);
        return -1;
    }

    // 打开应用
    rv = SKF_OpenApplication("TestApp", &hApp);
    if (rv != SAR_OK) {
        printf("SKF_OpenApplication error: %X\n", rv);
        SKF_Finalize();
        return -1;
    }

    // 打开容器
    rv = SKF_OpenContainer(hApp, "TestContainer", &hContainer);
    if (rv != SAR_OK) {
        printf("SKF_OpenContainer error: %X\n", rv);
        SKF_CloseApplication(hApp);
        SKF_Finalize();
        return -1;
    }

    // 生成密钥对
    rv = SKF_GenECCKeyPair(hContainer, ulAlgID, ulBitLen, &pubKeyBlob, &priKeyBlob);
    if (rv != SAR_OK) {
        printf("SKF_GenECCKeyPair error: %X\n", rv);
        SKF_CloseContainer(hContainer);
        SKF_CloseApplication(hApp);
        SKF_Finalize();
        return -1;
    }

    // 加密数据
    pbData = (BYTE*)malloc(MAX_BUF_LEN);
    pbEncData = (BYTE*)malloc(MAX_BUF_LEN);
    ulDataLen = MAX_BUF_LEN;
    ulEncLen = MAX_BUF_LEN;
    memset(pbData, 0x00, ulDataLen);
    memset(pbEncData, 0x00, ulEncLen);
    rv = SKF_Encrypt(hContainer, pubKeyBlob, pbData, ulDataLen, pbEncData, &ulEncLen);
    if (rv != SAR_OK) {
        printf("SKF_Encrypt error: %X\n", rv);
        free(pbEncData);
        free(pbData);
        SKF_CloseContainer(hContainer);
        SKF_CloseApplication(hApp);
        SKF_Finalize();
        return -1;
    }

    // 解密数据
    pbDecData = (BYTE*)malloc(MAX_BUF_LEN);
    ulDecLen = MAX_BUF_LEN;
    memset(pbDecData, 0x00, ulDecLen);
    rv = SKF_Decrypt(hContainer, priKeyBlob, pbEncData, ulEncLen, pbDecData, &ulDecLen);
    if (rv != SAR_OK) {
        printf("SKF_Decrypt error: %X\n", rv);
        free(pbDecData);
        free(pbEncData);
        free(pbData);
        SKF_CloseContainer(hContainer);
        SKF_CloseApplication(hApp);
        SKF_Finalize();
        return -1;
    }

    // 比较明文和解密后的数据
    if (memcmp(pbData, pbDecData, ulDataLen) == 0) {
        printf("SKF_Decrypt test passed!\n");
    } else {
        printf("SKF_Decrypt test failed!\n");
    }

    // 释放内存
    free(pbDecData);
    free(pbEncData);
    free(pbData);

    // 关闭容器和应用
    SKF_CloseContainer(hContainer);
    SKF_CloseApplication(hApp);

    // 终止SKF库
    SKF_Finalize();

    return 0;
}

这个测试用例首先使用SKF库生成一个SM2密钥对，然后使用该密钥对加密和解密数据。最后，它会比较原始的明文和解密后的数据，以确保SKF_Decrypt()函数的准确性。你可以使用该测试用例测试SKF_Decrypt()函数的TPS性能。