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誰能幫我找出原因,我得到一個-16000(壞的輸入數據)在試圖從一個無符號的字符解析公鑰/私鑰*?mbedTLS PK解析錯誤
這裏是我的代碼(編輯爲簡潔起見):
DataPoint* GetPublicKey(mbedtls_pk_context* pppctx)
{
unsigned char* PKey = new unsigned char[16000];
if (mbedtls_pk_write_pubkey_pem(pppctx, PKey, 16000) != 0)
{
delete[] PKey;
return NULL;
}
DataPoint* Out = new DataPoint(strlen((char*)PKey) + 1); //Initializes an internal unsigned char* and size_t with the length of the key and the null byte
memcpy(Out->Data, PKey, Out->Length);
delete[] PKey;
return Out;
}
void GenRSA(mbedtls_rsa_context* rs)
{
mbedtls_rsa_gen_key(rs, mbedtls_ctr_drbg_random, &dctx, 2048, 65537);
}
int main()
{
mbedtls_pk_context pctx;
mbedtls_pk_init(&pctx);
mbedtls_pk_setup(&pctx, mbedtls_pk_info_from_type(MBEDTLS_PK_RSA));
DataPoint* Key = GetPublicKey(&some_context_with_GenRSA_called);
cout << mbedtls_pk_parse_public_key(&pctx, Key->Data, Key->Length) << endl; //Returns -16000
return 0
}
而且用私鑰同樣的事情,我究竟做錯了什麼?