private static void RSA_NONE_PKCS1Padding()
{
var data = "RSA_NONE_PKCS1Padding";
//rsa pkcs1 private key encrypt
var encryptdata1 = RSA.EncryptToBase64(data, AsymmetricKeyUtilities.GetAsymmetricKeyParameterFormPrivateKey(pkcs1_1024_private_key),
Algorithms.RSA_NONE_PKCS1Padding);
Console.WriteLine(encryptdata1);
//rsa pkcs1 private key encrypt
//algorithm rsa/none/pkcs1padding
var encryptdata2 = RSA.EncryptToBase64(data,
AsymmetricKeyUtilities.GetAsymmetricKeyParameterFormAsn1PrivateKey(pkcs8_1024_private_key),
Algorithms.RSA_NONE_PKCS1Padding);
Console.WriteLine(encryptdata2);
Console.WriteLine(encryptdata1.Equals(encryptdata2));
var _1024_public_key = RSAKeyConverter.GetPublicKeyFromPrivateKeyPkcs1(pkcs1_1024_private_key);
//rsa public key decrypt
//algorithm rsa/none/pkcs1padding
Console.WriteLine(RSA.DecryptFromBase64(encryptdata2, AsymmetricKeyUtilities.GetAsymmetricKeyParameterFormPublicKey(_1024_public_key), Algorithms.RSA_NONE_PKCS1Padding));
Console.WriteLine();
}
private static void RSA_ECB_PKCS1Padding()
{
var data = "hello rsa";
Console.WriteLine($"加密原文：{data}");
// rsa pkcs8 private key encrypt
//algorithm rsa/ecb/pkcs1padding
var pkcs8data = RSA.EncryptToBase64(data, RSAUtilities.GetAsymmetricKeyParameterFormAsn1PrivateKey(pkcs8_1024_private_key), CipherAlgorithms.RSA_ECB_PKCS1Padding);
Console.WriteLine("密钥格式：pkcs8，密文算法：rsa/ecb/pkcs1padding，加密结果");
Console.WriteLine(pkcs8data);
//rsa pkcs1 private key encrypt
//algorithm rsa/ecb/pkcs1padding
var pkcs1data = RSA.EncryptToBase64(data, RSAUtilities.GetAsymmetricKeyParameterFormPrivateKey(pkcs1_1024_private_key), CipherAlgorithms.RSA_ECB_PKCS1Padding);
Console.WriteLine($"密钥格式：pkcs1，密文算法：rsa/ecb/pkcs1padding");
Console.WriteLine(pkcs1data);
Console.WriteLine($"加密结果比对是否一致：{pkcs8data.Equals(pkcs1data)}");
var _1024_public_key = RSAKeyConverter.GetPublicKeyFromPrivateKeyPkcs1(pkcs1_1024_private_key);
Console.WriteLine($"从pkcs1私钥中提取公钥：");
Console.WriteLine(_1024_public_key);
Console.WriteLine("使用公钥解密数据：");
//rsa public key decrypt
//algorithm rsa/ecb/pkcs1padding
Console.WriteLine(RSA.DecryptFromBase64(pkcs1data, RSAUtilities.GetAsymmetricKeyParameterFormPublicKey(_1024_public_key), CipherAlgorithms.RSA_ECB_PKCS1Padding));
Console.WriteLine();
}
private static void Certificate_Sample()
{
var algorithm = "RSA";
var keySize = 2048;
//颁发者DN
var issuer = new X509Name(new ArrayList
{
X509Name.C,
X509Name.O,
X509Name.OU,
X509Name.L,
X509Name.ST
}, new Hashtable
{
[X509Name.C] = "CN",
[X509Name.O] = "Fulu Newwork",
[X509Name.OU] = "Fulu RSA CA 2020",
[X509Name.L] = "Wuhan",
[X509Name.ST] = "Hubei",
});
//使用者DN
var subject = new X509Name(new ArrayList
{
X509Name.C,
X509Name.O,
X509Name.CN
}, new Hashtable
{
[X509Name.C] = "CN",
[X509Name.O] = "ICH",
[X509Name.CN] = "*.fulu.com"
});
CertificateGenerator.GenerateCertificate(new GenerateCertificateOptions {
Path = "mypfx.pfx", Issuer = issuer, Subject = subject
});
var password = "******"; //证书密码
var signatureAlgorithm = "SHA256WITHRSA"; //签名算法
//var keyP = RSAKeyGenerator.Pkcs1();
//var pK = AsymmetricKeyUtilities.GetAsymmetricKeyParameterFormPrivateKey(keyP.PrivateKey);
//CertificateGenerator.GenerateCertificate(new GenerateCertificateOptions{ Path = "mypfx.pfx", Issuer = issuer, Subject = subject });
//生成证书
// CertificateGenerator.X509V3(algorithm, keySize, password, signatureAlgorithm, DateTime.Now.AddDays(-1),DateTime.Now.AddDays(2), issuer, subject, "mycert.cert", "mypfx.pfx");
var pfx = new X509Certificate2("mypfx.pfx", password, X509KeyStorageFlags.Exportable);
var keyPair2 = DotNetUtilities.GetKeyPair(pfx.PrivateKey);
var subjectPublicKeyInfo = SubjectPublicKeyInfoFactory.CreateSubjectPublicKeyInfo(keyPair2.Public);
var privateKeyInfo = PrivateKeyInfoFactory.CreatePrivateKeyInfo(keyPair2.Private);
var privateKey = Base64.ToBase64String(privateKeyInfo.ParsePrivateKey().GetEncoded());
var publicKey = Base64.ToBase64String(subjectPublicKeyInfo.GetEncoded());
//var cert = new X509Certificate2("mycert.cert", string.Empty, X509KeyStorageFlags.Exportable);
//var publicKey2 = Base64.ToBase64String(SubjectPublicKeyInfoFactory.CreateSubjectPublicKeyInfo(DotNetUtilities.FromX509Certificate(cert).GetPublicKey()).GetEncoded());
Console.ForegroundColor = ConsoleColor.DarkYellow;
Console.WriteLine("Pfx证书私钥：");
Console.WriteLine(privateKey);
Console.WriteLine("Pfx证书公钥：");
Console.WriteLine(publicKey);
//Console.WriteLine("Cert证书公钥：");
//Console.WriteLine(publicKey2);
var data = "hello rsa";
Console.WriteLine($"加密原文：{data}");
var pkcs1data = RSA.EncryptToBase64(data, AsymmetricKeyUtilities.GetAsymmetricKeyParameterFormPublicKey(publicKey), Algorithms.RSA_ECB_PKCS1Padding);
Console.WriteLine("加密结果：");
Console.WriteLine(pkcs1data);
//pkcs1data =
// "KGbgP3Ns6kFyjJ7tbepdZ3X8zssoHKWyVzVesghWg8fFP0ZMVumf+iXJ93LBu3xqKWE/5JTr1qFc5u0Cm3BUPnusMjBTgMrQk3zopVOELpChFbkeTR2YHsdDZdBzaJVN4SQQwHMkp2w8Pyb9x1NjsFoHHQEskBUNnOEuGkEFZdg=";
Console.WriteLine("解密结果：");
var datares = RSA.DecryptFromBase64(pkcs1data,
AsymmetricKeyUtilities.GetAsymmetricKeyParameterFormPrivateKey(privateKey), Algorithms.RSA_ECB_PKCS1Padding);
Console.WriteLine(datares);
}