private byte[] DoEncrypt(DoCalculateionDelegate method, byte[] src, Pkcs1PadType type)
{
try
{
int bl = this.GetBlockSize();
byte[] paddedBytes = this.pkcs1pad(src, bl, type);
BigInteger m = new BigInteger(paddedBytes);
if (m == 0)
{
return(null);
}
BigInteger c = method(m);
if (c == 0)
{
return(null);
}
return(c.getBytes());
}
catch
{
return(null);
}
}
private byte[] DoDecrypt(DoCalculateionDelegate method, byte[] src, Pkcs1PadType type)
{
try
{
BigInteger c = new BigInteger(src);
BigInteger m = method(c);
if (m == 0)
{
return(null);
}
int bl = GetBlockSize();
byte[] data = m.ToByteArray();
Array.Reverse(data);
byte[] bytes = Pkcs1Unpad(data, bl, type);
return(bytes);
}
catch
{
return(null);
}
}
private byte[] DoEncrypt(DoCalculateionDelegate Method, byte[] Src, Pkcs1PadType type)
{
try
{
int Bl = GetBlockSize();
byte[] PaddedBytes = pkcs1pad(Src, Bl, type);
BigInteger M = new BigInteger(PaddedBytes);
if (M == 0)
{
return(null);
}
BigInteger C = Method(M);
if (C == 0)
{
return(null);
}
return(C.getBytes());
}
catch
{
return(null);
}
}
private byte[] DoEncrypt(DoCalculateionDelegate method, byte[] src, Pkcs1PadType type)
{
try
{
int bl = GetBlockSize();
byte[] paddedBytes = Pkcs1Pad(src, bl, type);
Array.Reverse(paddedBytes);
BigInteger m = new BigInteger(paddedBytes);
if (m == 0)
{
return(null);
}
BigInteger c = method(m);
byte[] data = c.ToByteArray();
if (data[data.Length - 1] == 0)
{
Array.Resize(ref data, data.Length - 1);
}
Array.Reverse(data);
return(c == 0 ? null : data);
}
catch
{
return(null);
}
}
private byte[] DoDecrypt(DoCalculateionDelegate method, byte[] src, Pkcs1PadType type)
{
try
{
var c = new BigInteger(src);
var m = method(c);
if (m == 0)
{
return(null);
}
var bl = GetBlockSize();
var bytes = pkcs1unpad(m.getBytes(), bl);
return(bytes);
}
catch
{
return(null);
}
}
private byte[] DoDecrypt(DoCalculateionDelegate method, byte[] src, Pkcs1PadType type)
{
try
{
BigInteger c = new BigInteger(src);
BigInteger m = method(c);
if (m == 0)
{
return(null);
}
int bl = this.GetBlockSize();
byte[] bytes = this.pkcs1unpad(m.getBytes(), bl, type);
return(bytes);
}
catch
{
return(null);
}
}
private byte[] DoDecrypt(DoCalculateionDelegate Method, byte[] Src, Pkcs1PadType Type)
{
try
{
BigInteger C = new BigInteger(Src);
BigInteger M = Method(C);
if (M == 0)
{
return(null);
}
int Bl = GetBlockSize();
byte[] Bytes = pkcs1unpad(M.getBytes(), Bl, Type);
return(Bytes);
}
catch
{
return(null);
}
}
private byte[] DoDecrypt(DoCalculateionDelegate method, byte[] src, Pkcs1PadType type)
{
try
{
BigInteger c = new BigInteger(src);
BigInteger m = method(c);
if (m == 0)
return null;
int bl = GetBlockSize();
byte[] data = m.ToByteArray();
Array.Reverse(data);
byte[] bytes = Pkcs1Unpad(data, bl, type);
return bytes;
}
catch
{
return null;
}
}
private byte[] DoEncrypt(DoCalculateionDelegate method, byte[] src, Pkcs1PadType type)
{
try
{
int bl = GetBlockSize();
byte[] paddedBytes = Pkcs1Pad(src, bl, type);
Array.Reverse(paddedBytes);
BigInteger m = new BigInteger(paddedBytes);
if (m == 0)
return null;
BigInteger c = method(m);
byte[] data = c.ToByteArray();
if (data[data.Length - 1] == 0)
Array.Resize(ref data, data.Length - 1);
Array.Reverse(data);
return c == 0 ? null : data;
}
catch
{
return null;
}
}
private byte[] DoEncrypt(DoCalculateionDelegate method, byte[] src, Pkcs1PadType type)
{
try
{
int bl = this.GetBlockSize();
byte[] paddedBytes = this.pkcs1pad(src, bl, type);
BigInteger m = new BigInteger(paddedBytes);
if (m == 0)
{
return null;
}
BigInteger c = method(m);
if (c == 0)
{
return null;
}
return c.getBytes();
}
catch
{
return null;
}
}
private byte[] DoDecrypt(DoCalculateionDelegate method, byte[] src, Pkcs1PadType type)
{
try
{
BigInteger c = new BigInteger(src);
BigInteger m = method(c);
if (m == 0)
{
return null;
}
int bl = this.GetBlockSize();
byte[] bytes = this.pkcs1unpad(m.getBytes(), bl, type);
return bytes;
}
catch
{
return null;
}
}
