private string CreatePuttyKey()
{
var keyLines = this.Client.Key.Split(new[] { "\n", "\r\n" }, StringSplitOptions.None);
var keyBytes = System.Convert.FromBase64String(string.Join("", keyLines.Skip(1).Take(keyLines.Length - 2)));
var rsaKey = RSAConverter.FromDERPrivateKey(keyBytes);
rsaKey.Comment = "Ec2manager: " + this.Instance.InstanceId;
return(rsaKey.ToPuttyPrivateKey());
}
private async Task CreateKeyForUser()
{
var csp = new System.Security.Cryptography.RSACryptoServiceProvider(1024);
var rsakeyparam = csp.ExportParameters(true);
var privkey = RSAConverter.ExportPrivateKey(csp);
//var publicKey = RSAConverter.ExportPublicKey(csp);
var publickeybytes = csp.ExportCspBlob(false);
var publicKey = Convert.ToBase64String(publickeybytes);
SelectedUser.RsaPublicKey = publicKey;
var rsakeydata = System.Text.Encoding.UTF8.GetBytes(privkey);
await JSRuntime.SaveFile(rsakeydata, $"{SelectedUser.Username}.pem");
SaveUser();
}
static void Test3()
{
Console.WriteLine("-----Test3-----");
string publicJavaKey, privateJavaKey, content, publicCSharpKey, privateCSharpKey, signData;
//java的base64格式秘钥
privateJavaKey = TestSHA1withRSA.privatestr;
publicJavaKey = TestSHA1withRSA.publicstr;
content = "1234567890,1234567890,1234567890,1234567890,1234567890";
//转成C#的xml格式
publicCSharpKey = RSAConverter.RSAPublicKeyJava2DotNet(publicJavaKey);
privateCSharpKey = RSAConverter.RSAPrivateKeyJava2DotNet(privateJavaKey);
Console.WriteLine("转换得到的C#公钥：" + publicCSharpKey);
Console.WriteLine("转换得到的C#私钥：" + privateCSharpKey);
//RSAHelper.Create(out publicCSharpKey, out privateCSharpKey, 1024);
string encData = RSAHelper.Encrypt(publicCSharpKey, content);
Console.WriteLine("公钥加密结果：" + encData);
Console.WriteLine("私钥解密结果：" + RSAHelper.Decrypt(privateCSharpKey, encData));
//下面是java通过SHA1WithRSA生成的签名
//Dv67xT5SgGQ9q+bKVWuyyxljx28cxNkIMDk5ro8cMopsiPf7Z8/n/02yaN/SVUQPmWJk/f+cjwydikVStwjkll49/D4PrTW+nd4XWr5hea8n7c6JTdRvaOGwFG3Do1n8Sndj7aqxuUWUmlLiC1dYEHeZhSwm9BCMJJSvF8n34CY=
//下面是JAVA通过MD5withRSA生成的签名
//MUXPVxxNZOlzDY03hOXQgQLQnJ/SrJa0lxQAx8Kl+H+pLBcL6cqdLupVwK6mwKZ1mRP2CCwGaQC8wHkOVRafPdkOSRsnKnkAjRv1iqHBxJtPCG83XlrB7AofzqHi/VULCA9KdWqmvnarVCV+lVwwUVCXP5cK1nwEJN258T/eV8M=
//下面是JAVA通过SHA256WithRSA生成的签名
//qPfkIAITcKW452/NacSQHjNbBUtJNhel4SpTMp1T/nGaY0Z4I3Xx13/aVl001ZKwBfdFf7cIPAKlbqmywm3sqEzVpBQlVOYMZBARlHAoOexTCZk50tgrCFUlXXa2pWt+jRS2lGUX5esbo6cKS0Yk1fdkYlm+4S4NRKYgEAXO+lY=
string halg = "SHA1"; //SHA1 MD5 SHA256
signData = RSAHelper.SignData(privateCSharpKey, content, halg); //SHA1
Console.WriteLine("生成签名：" + signData);
byte[] signArray = Convert.FromBase64String(signData);
foreach (var x in signArray)
{
Console.Write("{0:X}", x);
}
Console.WriteLine();
Console.WriteLine("签名一致：" + RSAHelper.VerifyData(publicCSharpKey, content, signData, halg));
Console.WriteLine();
}
