Crate snowflakes 

Structs

SnowFramed

Convenient framed stream io with noise protocol support. AsyncRead and AsyncWrite are implemented.

WinterFramed

A convenient framed stream writer with noise protocol support. After the handshake completes, it should be converted to SnowFramed.

Constants

HANDSHAKE_LEN

Length of the overhead of handshake message: TAG_LEN + Length of cipher key(32 bytes)

LENGTH_FIELD_LEN

Length of length field of a message. Actually 2 could be used, but here we use 3 due to the possibility of breaking: https://github.com/tokio-rs/tokio/issues/4184

NOISE_MSG_LEN

Maximum length of the noise protocol.

TAG_LEN

Tag length of ChaCha20-Poly1305 and AES-256-GCM

Type Aliases

SnowFlakes

Framed io with noise protocol support.