anch::crypto::ZeroPadding Class Reference

Zero padding implementation. More...

#include <zeroPadding.hpp>

Collaboration diagram for anch::crypto::ZeroPadding:

Static Public Member Functions
static void	pad (uint8_t *data, std::size_t len, std::size_t expLen)
static std::size_t	length (uint8_t *data, std::size_t len)

Detailed Description

Zero padding implementation.

Add 0x00 until the end of the block.
Zero padding may not be reversible when data to pad ends with 0x00 (end of string).

Since

0.1

Author

Vincent Lachenal

Member Function Documentation

std::size_t ZeroPadding::length ( uint8_t *  data, std::size_t  len  )

static

Unpad data

Parameters

data	the data to unpad
len	the block length

Returns

the data length

void ZeroPadding::pad ( uint8_t *  data, std::size_t  len, std::size_t  expLen  )

static

Pad data

Parameters

data	the data to pad
len	the data length
expLen	the expected length

---

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

• anch-crypto/inc/crypto/padding/zeroPadding.hpp
• anch-crypto/src/crypto/padding/zeroPadding.cpp