ascii-chat Client Cryptography Handler Interface More...

Functions
void	client_crypto_set_mode (uint8_t mode)
	Set crypto mode for handshake (encryption + authentication)

int	client_crypto_init (void)
	Initialize client crypto handshake.

int	client_crypto_handshake (socket_t socket)
	Perform crypto handshake with server.

bool	crypto_client_is_ready (void)
	Check if crypto handshake is ready.

const crypto_context_t *	crypto_client_get_context (void)
	Get crypto context for encryption/decryption.

int	crypto_client_encrypt_packet (const uint8_t plaintext, size_t plaintext_len, uint8_t ciphertext, size_t ciphertext_size, size_t *ciphertext_len)
	Encrypt a packet for transmission.

int	crypto_client_decrypt_packet (const uint8_t ciphertext, size_t ciphertext_len, uint8_t plaintext, size_t plaintext_size, size_t *plaintext_len)
	Decrypt a received packet.

void	crypto_client_cleanup (void)
	Cleanup crypto client resources.

bool	crypto_client_should_rekey (void)
	Check if session rekeying should be triggered.

int	crypto_client_initiate_rekey (void)
	Initiate session rekeying (client-initiated)

int	crypto_client_process_rekey_request (const uint8_t *packet, size_t packet_len)
	Process received REKEY_REQUEST packet from server.

int	crypto_client_send_rekey_response (void)
	Send REKEY_RESPONSE packet to server.

int	crypto_client_process_rekey_response (const uint8_t *packet, size_t packet_len)
	Process received REKEY_RESPONSE packet from server.

int	crypto_client_send_rekey_complete (void)
	Send REKEY_COMPLETE packet to server and commit to new key.

Detailed Description

ascii-chat Client Cryptography Handler Interface

Provides client-side cryptographic handshake coordination, key loading, and encryption context management for secure server communication.

Definition in file client/crypto.h.

Functions