78 lines
2.1 KiB
C
78 lines
2.1 KiB
C
/**
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* @file tls_protocol.h
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* @author Mike Scott
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* @brief TLS 1.3 main client-side protocol functions
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*
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*/
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// Main TLS 1.3 Protocol
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#ifndef TLS_PROTOCOL_H
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#define TLS_PROTOCOL_H
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#include "tls_keys_calc.h"
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#include "tls_cert_chain.h"
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#include "tls_client_recv.h"
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#include "tls_client_send.h"
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#include "tls_tickets.h"
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#include "tls_logger.h"
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/** @brief initialise a TLS 1.3 session structure
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*
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@param client the socket connection to the Server
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@param hostname the host name (URL) of the server
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@return an initialised TLS1.3 session structure
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*/
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extern TLS_session TLS13_start(Socket *client,char *hostname);
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/** @brief terminate a session structure
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*
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@param session the session structure
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*/
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extern void TLS13_end(TLS_session *session);
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/** @brief stop sending - send CLOSE_NOTIFY and DISCONNECT
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*
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@param session the session structure
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*/
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extern void TLS13_stop(TLS_session *session);
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/** @brief TLS 1.3 forge connection
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*
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@param session an initialised TLS session structure
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@param EARLY some early data to be transmitted
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@return false for failure, true for success
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*/
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extern bool TLS13_connect(TLS_session *session,octad *EARLY);
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/** @brief TLS 1.3 send data
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*
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@param session an initialised TLS session structure
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@param DATA some data to be transmitted
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*/
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extern void TLS13_send(TLS_session *session,octad *DATA);
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/** @brief TLS 1.3 receive data
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*
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@param session an initialised TLS session structure
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@param DATA that has been received
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@return 0 for time-out, negative for error, or length of data successfully received
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*/
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extern int TLS13_recv(TLS_session *session,octad *DATA);
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/** @brief TLS 1.3 receive data and check for liveness of connection
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*
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@param session an initialised TLS session structure
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@param DATA that has been received
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@return 0 for time-out, negative for error, or length of data successfully received
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*/
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extern int TLS13_recv_and_check(TLS_session *session,octad *DATA);
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/** @brief TLS 1.3 end session, delete keys, clean up buffers
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*
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@param session an initialised TLS session structure
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*/
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extern void TLS13_clean(TLS_session *session);
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#endif |