Struct wow_srp::header_crypto::EncrypterHalf

pub struct EncrypterHalf { /* fields omitted */ }

Encryption part of a HeaderCrypto.

Intended to be kept with the writer half of a connection.

Use the Encrypter functions to encrypt.

Implementations

impl EncrypterHalf

pub fn is_pair_of(&self, other: &DecrypterHalf) -> bool

Tests whether both halves originate from the same HeaderCrypto and can be EncrypterHalf::unsplit.

pub fn unsplit(
    self,
    decrypter: DecrypterHalf
) -> Result<HeaderCrypto, UnsplitCryptoError>

Unsplits the two halves.

Errors

This will error if the two halfs do not originate from the same HeaderCrypto::split. This is a logic bug and should either lead to panic or some other highly visible event. If EncrypterHalf::is_pair_of returns true this will not error.

Trait Implementations

impl Debug for EncrypterHalf

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Encrypter for EncrypterHalf

fn encrypt(&mut self, data: &mut [u8])

Use either the client or the server Write functions, or the client or the server array functions.

fn write_encrypted_server_header<W: Write>(
    &mut self,
    write: &mut W,
    size: u16,
    opcode: u16
) -> Result<()>

Write wrapper for Encrypter::encrypt_server_header.

fn write_encrypted_client_header<W: Write>(
    &mut self,
    write: &mut W,
    size: u16,
    opcode: u32
) -> Result<()>

Write wrapper for Encrypter::encrypt_server_header.

fn encrypt_server_header(&mut self, size: u16, opcode: u16) -> [u8; 4]

Convenience function for encrypting client headers.

fn encrypt_client_header(&mut self, size: u16, opcode: u32) -> [u8; 6]

Convenience function for encrypting client headers.