/// <summary>
/// Sets the encryption and authentication keys and the security mode.
/// </summary>
/// <param name="encryptionKey">The key used for encryption.</param>
/// <param name="authenticationKey">The key used to ensure data integrity.</param>
/// <param name="mode">The enum used to easily control salt iterations to derive the keys. Default is 6000 iterations (Balanced Mode).</param>
public CryptionSlater(byte[] encryptionKey, byte[] authenticationKey, CryptionSlaterMode mode)
{
this.EncryptionKey = encryptionKey;
this.AuthenticationKey = authenticationKey;
EncryptionKeyStretchTargetMS = 200;
AuthenticationKeyStretchTargetMS = 200;
hmacBitSize = new THmac().HashSize;
ivByteSize = new TSymmetricAlgorithm().IV.Length;
BlockBitSize = GetLargestValidBlockSize();
KeyBitSize = GetLargestValidKeySize();
SaltBitSize = (Int16)KeyBitSize;
EncryptionKeyStretchIterations = (Int32)mode;
AuthenticationKeyStretchIterations = (Int32)mode;
if (mode == CryptionSlaterMode.AutoAdjust)
{
AutoAdjustEncryptionKeyStretching = true;
}
if (mode == CryptionSlaterMode.AutoAdjust)
{
AutoAdjustAuthenticationKeyStretching = true;
}
}
/// <summary>
/// Sets the encryption and authentication keys and sets the security mode.
/// </summary>
/// <param name="encryptionKey">The key used for encryption.</param>
/// <param name="authenticationKey">The key used to ensure data integrity.</param>
/// <param name="mode">The enum used to easily control salt iterations to derive the keys. Default is 6000 iterations (Balanced).</param>
public CryptionSlater(string encryptionKey, string authenticationKey, CryptionSlaterMode mode)
: this(Encoding.UTF8.GetBytes(encryptionKey), Encoding.UTF8.GetBytes(authenticationKey), mode)
{
}
