Crypto++ 8.9 Free C++ class library of cryptographic schemes

Classes
chachapoly.h File Reference

IETF ChaCha20/Poly1305 AEAD scheme. More...

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.