我尝试将创建的 xml 格式的密钥对更改为 PEM 格式。这是我的代码。
CspParameters cspParams = new CspParameters();
cspParams.ProviderType = 1;
cspParams.Flags = CspProviderFlags.UseArchivableKey;
cspParams.KeyNumber = (int)KeyNumber.Exchange;
rsaProvider = new RSACryptoServiceProvider(1024,cspParams);
RSAParameters rsa_params = rsaProvider.ExportParameters(true);
byte[] rsa_export = rsaProvider.ExportCspBlob(true);
//here I've try to get private key data
string data__ = Convert.ToBase64String(rsa_export);
FileStream fs = new FileStream(privateKeyFileName, FileMode.CreateNew);
string type = "RSA PRIVATE KEY";
string header = String.Format("-----BEGIN {0}-----\n", type);
string footer = String.Format("\n-----END {0}-----", type);
data__ = header+data__+footer;
byte[] d_ = Encoding.Default.GetBytes(data__);
//write to file
fs.Write(d_, 0, d_.Length);
fs.Close();
运行它后,我有一个私钥,但是当我使用密钥进行测试时,使用命令创建证书:
openssl req -new -x509 -key privatekey.pvk -config
"C:\AppServ\php5\extras\openssl\openssl.cnf" -out myCert.cer -days 365
发生错误
unable to load Private Key
3004:error:0906D064:PEM routines:PEM_read_bio:bad base64 decode:.\crypto\pem\pem_lib.c:756: