You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
44 lines
1.1 KiB
44 lines
1.1 KiB
2 months ago
|
using System;
|
||
|
|
using Org.BouncyCastle.Crypto;
|
||
|
|
using Org.BouncyCastle.Security;
|
||
|
|
|
||
|
|
|
||
|
|
namespace Org.BouncyCastle.Crypto.Paddings
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* Block cipher padders are expected to conform to this interface
|
||
|
|
*/
|
||
|
|
public interface IBlockCipherPadding
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* Initialise the padder.
|
||
|
|
*
|
||
|
|
* @param param parameters, if any required.
|
||
|
|
*/
|
||
|
|
void Init(SecureRandom random);
|
||
|
|
//throws ArgumentException;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return the name of the algorithm the cipher implements.
|
||
|
|
*
|
||
|
|
* @return the name of the algorithm the cipher implements.
|
||
|
|
*/
|
||
|
|
string PaddingName { get; }
|
||
|
|
|
||
|
|
/**
|
||
|
|
* add the pad bytes to the passed in block, returning the
|
||
|
|
* number of bytes added.
|
||
|
|
*/
|
||
|
|
int AddPadding(byte[] input, int inOff);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* return the number of pad bytes present in the block.
|
||
|
|
* @exception InvalidCipherTextException if the padding is badly formed
|
||
|
|
* or invalid.
|
||
|
|
*/
|
||
|
|
int PadCount(byte[] input);
|
||
|
|
//throws InvalidCipherTextException;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|