public static void SignByCertInfo(Dictionary <string, string> dictionary, string certId, ICipherParameters key)
{
if (!dictionary.ContainsKey("signMethod"))
{
throw new UnionPayException("signMethod must Not null");
}
if (!dictionary.ContainsKey("version"))
{
throw new UnionPayException("version must Not null");
}
var signMethod = dictionary["signMethod"];
if ("01" == signMethod)
{
dictionary["certId"] = certId;
var stringData = GetSignContent(dictionary, true, false);
var stringSignDigest = SHA256.Compute(stringData);
var stringSign = SHA256WithRSA.SignData(stringSignDigest, key);
//设置签名域值
dictionary["signature"] = stringSign;
}
else
{
throw new UnionPayException("Error signMethod [" + signMethod + "] in SignByCertInfo. ");
}
}
public static void SignByCertInfo(Dictionary <string, string> reqData, string certId, AsymmetricKeyParameter parameters)
{
if (!reqData.ContainsKey("signMethod"))
{
throw new Exception("signMethod must Not null");
}
var signMethod = reqData["signMethod"];
if (!reqData.ContainsKey("version"))
{
throw new Exception("version must Not null");
}
var version = reqData["version"];
if ("01".Equals(signMethod))
{
reqData["certId"] = certId;
var stringData = GetSignContent(reqData, true, false);
var stringSignDigest = SHA256.Compute(stringData);
var stringSign = SHA256WithRSA.SignData(stringSignDigest, parameters);
//设置签名域值
reqData["signature"] = stringSign;
}
else
{
throw new Exception("Error signMethod [" + signMethod + "] in SignByCertInfo. ");
}
}