public RsaPrivateKey(RSAParameters parameters)
{
if (parameters.D == null ||
parameters.DP == null ||
parameters.DQ == null ||
parameters.InverseQ == null ||
parameters.P == null ||
parameters.Q == null
)
{
throw new ArgumentException("It looks like provided parameter is not private key", nameof(parameters));
}
Key = RsaKeyEncoder.Encode(parameters);
}
/// <summary>
/// Constructor accepts parameters, only stores public part of the key
/// </summary>
/// <param name="parameters">RSA parameters</param>
public RsaPublicKey(RSAParameters parameters)
{
if (parameters.Modulus == null ||
parameters.Exponent == null
)
{
throw new ArgumentException("It looks like provided parameters are not set.", nameof(parameters));
}
parameters.D = null;
parameters.DP = null;
parameters.DQ = null;
parameters.InverseQ = null;
parameters.P = null;
parameters.Q = null;
Key = RsaKeyEncoder.Encode(parameters);
}
public RSAParameters GetParameters() => RsaKeyEncoder.Decode(Key);
/// <summary>
/// Constructor, accepts encoded key, only stores public part of the key
/// </summary>
/// <param name="key">Encoded key</param>
public RsaPublicKey(string key) : this(RsaKeyEncoder.Decode(key))
{
}