XChaCha20Poly1305 Struct Reference

IETF XChaCha20/Poly1305 AEAD scheme. More...

#include <chachapoly.h>

Inheritance diagram for XChaCha20Poly1305:

Public Types
typedef XChaCha20Poly1305_Final< true >	Encryption
	XChaCha20Poly1305 encryption.
typedef XChaCha20Poly1305_Final< false >	Decryption
	XChaCha20Poly1305 decryption.
Public Types inherited from AuthenticatedSymmetricCipherDocumentation
typedef AuthenticatedSymmetricCipher	Encryption
	implements the AuthenticatedSymmetricCipher interface
typedef AuthenticatedSymmetricCipher	Decryption
	implements the AuthenticatedSymmetricCipher interface

Detailed Description

IETF XChaCha20/Poly1305 AEAD scheme.

XChaCha20Poly1305 is an authenticated encryption scheme that combines XChaCha20 and Poly1305-TLS. The scheme is defined in RFC 8439, section 2.8, AEAD_XCHACHA20_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 at line 312 of file chachapoly.h.

Member Typedef Documentation

Decryption

typedef XChaCha20Poly1305_Final<false> XChaCha20Poly1305::Decryption

XChaCha20Poly1305 decryption.

Definition at line 317 of file chachapoly.h.

Encryption

typedef XChaCha20Poly1305_Final<true> XChaCha20Poly1305::Encryption

XChaCha20Poly1305 encryption.

Definition at line 315 of file chachapoly.h.

---

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

• G:/work/subversion/scol-technologies/trunk/scol/plugins/security/cryptopp/chachapoly.h