Embedded TCP/IP stack  3.9.4

TLS Library API. More...

Detailed Description

TLS Library API.

The Transport Layer Security (TLS) protocol provides privacy and data integrity between communicating applications.
FNET uses the mbedTLS library (https://tls.mbed.org/). Its source code is placed in the fnet/third_party/mbedtls-2.4.0 folder.
After the TLS context is initialized by calling the fnet_tls_init() function, the user application may create TLS sockets by calling fnet_tls_socket() and to receive/send data using fnet_tls_socket_recv() and fnet_tls_socket_send().
For the TLS server example, refer to the HTTPS server and the FNET Shell mbedTLS demo example.

Note
Current version of TLS API supports only the TLS server role.

Configuration parameters:

Data Structures

struct  fnet_tls_params
 Input parameters structure for fnet_tls_init() More...
 

Typedefs

typedef void * fnet_tls_desc_t
 TLS context descriptor. More...
 
typedef void * fnet_tls_socket_t
 TLS socket descriptor. More...
 

Functions

fnet_tls_desc_t fnet_tls_init (struct fnet_tls_params *params)
 Initializes the TLS context. More...
 
void fnet_tls_release (fnet_tls_desc_t tls_desc)
 Releases the TLS context. More...
 
fnet_tls_socket_t fnet_tls_socket (fnet_tls_desc_t tls_desc, fnet_socket_t sock)
 Creates the TLS socket. More...
 
void fnet_tls_socket_close (fnet_tls_socket_t tls_sock)
 Closes the TLS socket. More...
 
fnet_int32_t fnet_tls_socket_recv (fnet_tls_socket_t tls_sock, fnet_uint8_t *buf, fnet_size_t len)
 Receives data from a TLS socket. More...
 
fnet_int32_t fnet_tls_socket_send (fnet_tls_socket_t tls_sock, fnet_uint8_t *buf, fnet_size_t len)
 Sends data on a TLS socket. More...
 

© 2005-2017 by Andrey Butok. http://fnet.sourceforge.net