Crypto++ 8.9
Free C++ class library of cryptographic schemes
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IETF XChaCha20 stream cipher. More...
#include <chacha.h>
Public Types | |
typedef SymmetricCipherFinal< ConcretePolicyHolder< XChaCha20_Policy, AdditiveCipherTemplate<> >, XChaCha20_Info > | Encryption |
XChaCha Encryption. | |
typedef Encryption | Decryption |
XChaCha Decryption. | |
Public Types inherited from SymmetricCipherDocumentation | |
typedef SymmetricCipher | Encryption |
implements the SymmetricCipher interface | |
typedef SymmetricCipher | Decryption |
implements the SymmetricCipher interface | |
Additional Inherited Members | |
Static Public Member Functions inherited from XChaCha20_Info | |
static const char * | StaticAlgorithmName () |
The algorithm name. | |
Static Public Member Functions inherited from FixedKeyLength< 32, SimpleKeyingInterface::UNIQUE_IV, 24 > | |
static size_t | StaticGetValidKeyLength (size_t keylength) |
The default key length for the algorithm provided by a static function. | |
Static Public Attributes inherited from FixedKeyLength< 32, SimpleKeyingInterface::UNIQUE_IV, 24 > | |
static const int | KEYLENGTH |
The default key length used by the algorithm provided as a constant. | |
static const int | MIN_KEYLENGTH |
The minimum key length used by the algorithm provided as a constant. | |
static const int | MAX_KEYLENGTH |
The maximum key length used by the algorithm provided as a constant. | |
static const int | DEFAULT_KEYLENGTH |
The default key length used by the algorithm provided as a constant. | |
static const int | IV_REQUIREMENT |
The default IV requirements for the algorithm provided as a constant. | |
static const int | IV_LENGTH |
The default IV length used by the algorithm provided as a constant. | |
IETF XChaCha20 stream cipher.
This is the IETF's XChaCha from draft-arciszewski-xchacha.
typedef Encryption XChaCha20::Decryption |