Botan  1.10.9
Public Member Functions | List of all members
Botan::Null_Padding Class Reference

#include <mode_pad.h>

Inheritance diagram for Botan::Null_Padding:
Botan::BlockCipherModePaddingMethod

Public Member Functions

std::string name () const
 
void pad (byte[], size_t, size_t) const
 
size_t pad_bytes (size_t, size_t) const
 
size_t unpad (const byte[], size_t size) const
 
bool valid_blocksize (size_t) const
 

Detailed Description

Null Padding

Definition at line 108 of file mode_pad.h.

Member Function Documentation

std::string Botan::Null_Padding::name ( ) const
inlinevirtual
Returns
name of the mode

Implements Botan::BlockCipherModePaddingMethod.

Definition at line 115 of file mode_pad.h.

115 { return "NoPadding"; }
void Botan::Null_Padding::pad ( byte  block[],
size_t  size,
size_t  current_position 
) const
inlinevirtual
Parameters
blockoutput buffer
sizeof the block
current_positionin the last block

Implements Botan::BlockCipherModePaddingMethod.

Definition at line 111 of file mode_pad.h.

111 { return; }
size_t Botan::Null_Padding::pad_bytes ( size_t  block_size,
size_t  position 
) const
inlinevirtual
Parameters
block_sizeof the cipher
positionin the current block
Returns
number of padding bytes that will be appended

Reimplemented from Botan::BlockCipherModePaddingMethod.

Definition at line 113 of file mode_pad.h.

113 { return 0; }
size_t Botan::Null_Padding::unpad ( const byte  block[],
size_t  size 
) const
inlinevirtual
Parameters
blockthe last block
sizethe of the block

Implements Botan::BlockCipherModePaddingMethod.

Definition at line 112 of file mode_pad.h.

112 { return size; }
bool Botan::Null_Padding::valid_blocksize ( size_t  block_size) const
inlinevirtual
Parameters
block_sizeof the cipher
Returns
valid block size for this padding mode

Implements Botan::BlockCipherModePaddingMethod.

Definition at line 114 of file mode_pad.h.

114 { return true; }

The documentation for this class was generated from the following file: