anch::crypto::AES< K, R > Class Template Reference

AES block cipher algorithm implementation. More...

#include <aes.hpp>

Inheritance diagram for anch::crypto::AES< K, R >:

Collaboration diagram for anch::crypto::AES< K, R >:

Public Member Functions
	AES (const uint8_t key[4 *K])
	AES (const AES &other)
virtual	~AES ()
void	cipher (const std::array< uint8_t, 16 > &input, std::array< uint8_t, 16 > &output)
void	decipher (const std::array< uint8_t, 16 > &input, std::array< uint8_t, 16 > &output)
Public Member Functions inherited from anch::crypto::BlockCipher< 16 >
virtual void	cipher (const std::array< uint8_t, B > &input, std::array< uint8_t, B > &output)=0
virtual void	decipher (const std::array< uint8_t, B > &input, std::array< uint8_t, B > &output)=0

Additional Inherited Members
Static Public Member Functions inherited from anch::crypto::BlockCipher< 16 >
static constexpr std::size_t	getBlockSize ()

Detailed Description

template<std::size_t K, std::size_t R>
class anch::crypto::AES< K, R >

AES block cipher algorithm implementation.

This class only implements the key management and the cipher/decipher of one block.
See standard specification for more details (http://csrc.nist.gov/publications/fips/fips197/fips-197.pdf).

Since

0.1

Author

Vincent Lachenal

Constructor & Destructor Documentation

template<std::size_t K, std::size_t R>

anch::crypto::AES< K, R >::AES ( const uint8_t  key[4 *K] )

inline

AES constructor

Parameters

key	the encryption key

template<std::size_t K, std::size_t R>

anch::crypto::AES< K, R >::AES ( const AES< K, R > &  other )

inline

AES copy constructor.
This constructor will copy the expanded key to avoid to compute it another time.

Parameters

other

the AES to copy

template<std::size_t K, std::size_t R>

virtual anch::crypto::AES< K, R >::~AES ( )

inlinevirtual

AES destructor

Member Function Documentation

template<std::size_t K, std::size_t R>

void anch::crypto::AES< K, R >::cipher ( const std::array< uint8_t, 16 > &  input, std::array< uint8_t, 16 > &  output  )

inline

Cipher a block

Parameters

input	the block to cipher
output	the ciphered block

template<std::size_t K, std::size_t R>

void anch::crypto::AES< K, R >::decipher ( const std::array< uint8_t, 16 > &  input, std::array< uint8_t, 16 > &  output  )

inline

Decipher a block

Parameters

input	the block to decipher
output	the deciphered block

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

• anch-crypto/inc/crypto/cipher/aes.hpp