using System; namespace Renci.SshNet.Security.Cryptography.Ciphers.Paddings { public class PKCS7Padding : CipherPadding { public override byte[] Pad(int blockSize, byte[] input, int offset, int length) { int paddinglength = blockSize - length % blockSize; return Pad(input, offset, length, paddinglength); } public override byte[] Pad(byte[] input, int offset, int length, int paddinglength) { byte[] array = new byte[length + paddinglength]; Buffer.BlockCopy(input, offset, array, 0, length); for (int i = 0; i < paddinglength; i++) { array[length + i] = (byte)paddinglength; } return array; } } }