/// <summary>
/// Create a key generation parameter.
/// </summary>
///
/// <param name="keyType">The type for the created key.</param>
/// <param name="keyIdType"></param>
/// <exception cref="System.AssertionError">if keyIdType is KeyIdType.USER_SPECIFIED.</exception>
protected internal KeyParams(KeyType keyType, KeyIdType keyIdType)
{
this.keyId_ = new Name.Component();
if (keyIdType == net.named_data.jndn.security.KeyIdType.USER_SPECIFIED)
{
throw new AssertionError("KeyParams: KeyIdType is USER_SPECIFIED");
}
keyType_ = keyType;
keyIdType_ = keyIdType;
}
/// <summary>
/// Returns true if a KeyID matches one in a certificate
/// </summary>
/// <param name="KeyId">KeyIDvalue to test</param>
/// <param name="Certificate">Certificate to test</param>
/// <param name="IdType">Authority or Subject KeyID</param>
/// <returns>
/// True for a key match
/// </returns>
/// <exception cref="System.ApplicationException">Authority KeyID extension not found in certificate
/// or
/// Subject KeyID extension not found in certificate</exception>
public static bool TestKeyId(byte[] KeyId, X509Certificate Certificate, KeyIdType IdType)
{
X509Extensions extensions = Certificate.GetExtensions();
X509Extension ext;
AuthorityKeyIdentifier akid;
SubjectKeyIdentifier skid;
switch (IdType)
{
case KeyIdType.AKID:
ext = extensions.GetExtension(X509Extensions.AuthorityKeyIdentifier);
if (ext == null)
{
throw new ApplicationException("Authority KeyID extension not found in certificate");
}
else
{
akid = AuthorityKeyIdentifier.GetInstance(ext);
if (KeyId == akid.GetKeyIdentifier())
{
return(true);
}
}
break;
case KeyIdType.SKID:
ext = extensions.GetExtension(X509Extensions.SubjectKeyIdentifier);
if (ext == null)
{
throw new ApplicationException("Subject KeyID extension not found in certificate");
}
else
{
skid = SubjectKeyIdentifier.GetInstance(ext);
if (KeyId == skid.GetKeyIdentifier())
{
return(true);
}
}
break;
}
return(false);
}
public AesKeyParams(int size, KeyIdType keyIdType) : base(getType(), keyIdType)
{
size_ = size;
}
public EcdsaKeyParams(int size, KeyIdType keyIdType) : base(size, keyIdType)
{
}
