chachapoly.h File Reference

IETF ChaCha20/Poly1305 AEAD scheme. More...

#include "cryptlib.h"
#include "authenc.h"
#include "chacha.h"
#include "poly1305.h"

Go to the source code of this file.

Classes
class	ChaCha20Poly1305_Base
	IETF ChaCha20Poly1305 cipher base implementation. More...
class	ChaCha20Poly1305_Final< T_IsEncryption >
	IETF ChaCha20Poly1305 cipher final implementation. More...
struct	ChaCha20Poly1305
	IETF ChaCha20/Poly1305 AEAD scheme. More...
class	XChaCha20Poly1305_Base
	IETF XChaCha20Poly1305 cipher base implementation. More...
class	XChaCha20Poly1305_Final< T_IsEncryption >
	IETF XChaCha20Poly1305 cipher final implementation. More...
struct	XChaCha20Poly1305
	IETF XChaCha20/Poly1305 AEAD scheme. More...

Detailed Description

IETF ChaCha20/Poly1305 AEAD scheme.

ChaCha20Poly1305 is an authenticated encryption scheme that combines ChaCha20TLS and Poly1305TLS. The scheme is defined in RFC 8439, section 2.8, AEAD_CHACHA20_POLY1305 construction, and uses the IETF versions of ChaCha20 and Poly1305.

See also

RFC 8439, ChaCha20 and Poly1305 for IETF Protocols.

Since

Crypto++ 8.1

Definition in file chachapoly.h.