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

好的，下面是一个关于SKF_ECCVerify()函数的测试用例，用于测试其准确性和TPS性能：

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

#define MAX_BUFFER_SIZE 1024

void print_error(char *msg, ULONG rv) {
    printf("%s failed with error code 0x%08X\n", msg, rv);
}

int main() {
    ULONG rv;
    HCONTAINER hContainer;
    ECCPUBLICKEYBLOB eccPubKeyBlob;
    BYTE *pbData;
    ULONG ulDataLen;
    BYTE *pbSignature;
    ULONG ulSigLen;
    ECCSIGNATUREBLOB eccSignatureBlob;
    ULONG ulAlgId = SGD_SM2_1;
    ULONG ulVerifyResult;

    // 打开容器
    rv = SKF_OpenContainer("TestContainer", &hContainer);
    if (rv != SAR_OK) {
        print_error("SKF_OpenContainer", rv);
        return rv;
    }

    // 获取容器的公钥
    rv = SKF_ExportPublicKey(hContainer, TRUE, &eccPubKeyBlob);
    if (rv != SAR_OK) {
        print_error("SKF_ExportPublicKey", rv);
        SKF_CloseContainer(hContainer);
        return rv;
    }

    // 准备待验签数据
    pbData = (BYTE*)malloc(MAX_BUFFER_SIZE);
    if (pbData == NULL) {
        printf("Failed to allocate memory for data buffer!\n");
        SKF_CloseContainer(hContainer);
        return -1;
    }
    memset(pbData, 0x01, MAX_BUFFER_SIZE);
    ulDataLen = MAX_BUFFER_SIZE;

    // 计算待验签数据的摘要
    rv = SKF_Digest(hContainer, ulAlgId, pbData, ulDataLen, NULL, &ulSigLen);
    if (rv != SAR_OK) {
        print_error("SKF_Digest", rv);
        free(pbData);
        SKF_CloseContainer(hContainer);
        return rv;
    }
    pbSignature = (BYTE*)malloc(ulSigLen);
    if (pbSignature == NULL) {
        printf("Failed to allocate memory for signature buffer!\n");
        free(pbData);
        SKF_CloseContainer(hContainer);
        return -1;
    }
    rv = SKF_Digest(hContainer, ulAlgId, pbData, ulDataLen, pbSignature, &ulSigLen);
    if (rv != SAR_OK) {
        print_error("SKF_Digest", rv);
        free(pbData);
        free(pbSignature);
        SKF_CloseContainer(hContainer);
        return rv;
    }

    // 验证签名
    eccSignatureBlob.rLen = eccPubKeyBlob.BitLen / 8;
    eccSignatureBlob.sLen = eccSignatureBlob.rLen;
    memcpy(eccSignatureBlob.r, pbSignature, eccSignatureBlob.rLen);
    memcpy(eccSignatureBlob.s, pbSignature + eccSignatureBlob.rLen, eccSignatureBlob.sLen);
    rv = SKF_ECCVerify(hContainer, &eccPubKeyBlob, pbData, ulDataLen, &eccSignatureBlob, ulAlgId, &ulVerifyResult);
    if (rv != SAR_OK) {
        print_error("SKF_ECCVerify", rv);
        free(pbData);
        free(pbSignature);
        SKF_CloseContainer(hContainer);
        return rv;
    }
    if (ulVerifyResult == 0) {
        printf("Signature verification succeeded!\n");
    } else {
        printf("Signature verification failed! ulVerifyResult = %d\n", ulVerifyResult);
    }

    // 释放内存和关闭容器
    free(pbData);
    free(pbSignature);
    SKF_CloseContainer(hContainer);
    return 0;
}

该测试用例首先通过SKF_OpenContainer()函数打开指定的容器，然后使用SKF_ExportPublicKey()函数获取容器的公钥，并准备一个数据缓冲区pbData。接着，使用SKF_Digest()函数计算pbData的摘要，并将计算结果存储在pbSignature缓冲区中。最后，使用SKF_ECCVerify()函数验证pbData的签名，并输出验证结果。在函数执行完成后，释放内存和关闭容器。

你可以使用该测试用例来测试SKF_ECCVerify()函数的准确性和TPS性能，具体的测试结果需要根据实际情况进行评估。