Zilog EZ80F91AZA Manual do Utilizador descarregar pdf (Página 27)

UM020107-1211 SSL Configuration

ZTP Network Security SSL Plug-In

User Manual

Adding SSL Headers to the List of Include Paths

To access the SSL API, it is necessary to include the SSL.h header file in your application

program. The

SSL.h header file also includes other SSL-related header files. For your

ZDS II project to build correctly, the path for all of the SSL-related header files must be

specified in the Include paths input section in the

Preprocessor tab of the Project →

Settings → C menu. The default location of the SSL-related header files depends on the

version of ZTP used; these paths are:



..\ZTP\Apps\Crypto\Inc for source package

..\ZTP\Inc for Library

Add the location of the above SSL-related header files to both the User and Standard text

fields.

Linking the SSL Libraries

Before ZDS II can link a project using the SSL API, the SSL libraries to be used must be

specified in the

Object/library modules text field in either the General or Input cat-

egories on the

Linker tab of the Project Settings menu. Zilog recommends that you

always include all SSL-related libraries in the linker settings, and allow the ZDS II linker

to decide which libraries are used and which are ignored. Adding unused libraries to the

list of object/library modules does not increase the size of the final application. When

specifying libraries, be sure to separate each library using a semicolon character (;).

The libraries listed in Table 3 are used to work with SSL.

SSL Initialization

Before attempting to initialize any of the SSL handshake protocols or using the SSL inter-

face layer, the application program must call the

Initialize_SSL API. This API acti-

vates the interface used by application programs to establish SSL sessions and securely

transfer information. Because SSL uses the TCP transport layer, TCP must also be initial-

ized to enable SSL functionality.

The

Initialize_SSL API takes no parameters and will return either SSL_SUCESS or

SSL_FAILURE. If Initialize_SSL is called more than once, all subsequent calls will

fail.

Table 3. SSL Libraries

Library Description

Crypto_SSL.lib Contains SSL and Crypto files.

ZTPSSLCore.lib Contains the socket files that are used for SSL.

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 78 79

Comentários a estes Manuais

Sem comentários

Zilog EZ80F91AZA Manual do Utilizador Página 27

Comentários a estes Manuais

Manuais e produtos relacionados com Sensores Zilog EZ80F91AZA