GCM< T_BlockCipher, T_TablesOption > Class Template Reference

GCM block cipher mode of operation. More...

#include <gcm.h>

Inheritance diagram for GCM< T_BlockCipher, T_TablesOption >:

Collaboration diagram for GCM< T_BlockCipher, T_TablesOption >:

Public Types
typedef GCM_Final< T_BlockCipher, T_TablesOption, true >	Encryption
typedef GCM_Final< T_BlockCipher, T_TablesOption, false >	Decryption
Public Types inherited from AuthenticatedSymmetricCipherDocumentation
typedef AuthenticatedSymmetricCipher	Encryption
	implements the AuthenticatedSymmetricCipher interface More...
typedef AuthenticatedSymmetricCipher	Decryption
	implements the AuthenticatedSymmetricCipher interface More...

Detailed Description

template<class T_BlockCipher, GCM_TablesOption T_TablesOption = GCM_2K_Tables>
class GCM< T_BlockCipher, T_TablesOption >

GCM block cipher mode of operation.

Template Parameters

T_BlockCipher	block cipher
T_TablesOption	table size, either GCM_2K_Tables or GCM_64K_Tables

GCM provides the Encryption and Decryption typedef. See GCM_Base and GCM_Final for the AuthenticatedSymmetricCipher implementation.

See also

GCM at the Crypto Lounge

Since

Crypto++ 5.6.0

Definition at line 124 of file gcm.h.

Member Typedef Documentation

template<class T_BlockCipher , GCM_TablesOption T_TablesOption = GCM_2K_Tables>

typedef GCM_Final<T_BlockCipher, T_TablesOption, false> GCM< T_BlockCipher, T_TablesOption >::Decryption

Definition at line 127 of file gcm.h.

template<class T_BlockCipher , GCM_TablesOption T_TablesOption = GCM_2K_Tables>

typedef GCM_Final<T_BlockCipher, T_TablesOption, true> GCM< T_BlockCipher, T_TablesOption >::Encryption

Definition at line 126 of file gcm.h.

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

• src/cryptopp/gcm.h