public void SetPPKey(PublicPrivateKey ppk)
{
if (ppkey == null)
{
ppkey = ppk;
}
else
{
throw new System.Exception("Already set");
}
}
void RunTestPrime()
{
PublicPrivateKey ppk = new PublicPrivateKey();
long prime = 1000000000000000000;
while (!ppk.isPrime(prime))
{
prime--;
}
Debug.WriteLine($"{prime} is prime");
}
public PublicPrivateKey CreateNewKeyPairKey(String HostSystemId)
{
var rsa = new RSACryptoServiceProvider();
PublicPrivateKey pair = new PublicPrivateKey();
pair.PrivateKey = rsa.ToXmlString(true);
pair.PublicKey = rsa.ToXmlString(false);
if (_myKeys.ContainsKey(HostSystemId))
{
_myKeys.Remove(HostSystemId);
}
this._myKeys.Add(HostSystemId, pair);
return(pair);
}
void Run()
{
PublicPrivateKey ppl = new PublicPrivateKey();
ppl.p = 3;
ppl.q = 11;
ppl.e = 17;
ppl.d = 13;
var enc = ppl.Encrypt(9);
Debug.WriteLine($"9 encrypted is {enc}");
var dec = ppl.Decrypt(15);
Debug.WriteLine($"15 decrypted is {dec}");
}
public PublicPrivateKey GetKeys()
{
Chilkat.Rsa rsa = new Chilkat.Rsa();
rsa.GenerateKey(1024);
string publicKey = rsa.ExportPublicKey();
string privateKey = rsa.ExportPrivateKey();
var data = new PublicPrivateKey()
{
PrivateKey = privateKey,
PublicKey = publicKey
};
return(data);
}
public string Build()
{
SigningCredentials signingCredentials;
string? kid = null;
if (PublicPrivateKey == null)
{
Certificate.Verify(nameof(Certificate)).IsNotNull();
var securityKey = new X509SecurityKey(Certificate);
signingCredentials = new SigningCredentials(securityKey, SecurityAlgorithms.RsaSha512);
}
else
{
kid = PublicPrivateKey.Kid.ToString();
var privateSecurityKey = new RsaSecurityKey(PublicPrivateKey.GetPrivateKey());
signingCredentials = new SigningCredentials(privateSecurityKey, SecurityAlgorithms.RsaSha512);
}
var header = new JwtHeader(signingCredentials);
header["kid"] = kid ?? header["kid"];
var addClaims = new List <Claim>();
if (!WebKey.IsEmpty())
{
addClaims.Add(new Claim(JwtStandardClaimNames.WebKeyName, WebKey));
}
;
var payload = new JwtPayload(Issuer, Audience, Claims.Concat(addClaims), NotBefore, Expires, IssuedAt);
var jwtToken = new JwtSecurityToken(header, payload);
var tokenHandler = new JwtSecurityTokenHandler();
return(tokenHandler.WriteToken(jwtToken));
}
