Siemens TC65 manual Structure of the Java Security Commands, General structure

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TC65 JAVA User's Guide

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11.4.1Structure of the Java Security Commands

General structure

total len

cmd

param num

parameter unit

 

...

signature unit

UINT16

UINT16

UINT16

parameter unit

UINT16

UINT16

signature

param len

param id

param data

UINT16

UINT16

...

part of the cmd structure for the creation of the signature

total len = all bytes of the command structure (including size of "total len")

param len = all bytes of the parameter structure (including size of "param len")

List of parameters

param id

param len

param data

description

 

 

 

 

0x0001

D

certificate data

content of *.der file

 

 

 

 

0x0002

0x0005

0x00 or 0x01

on/off switch, 0x00 = off, 0x01 = on

 

 

 

 

0x0003

0x0014

IMEI

numeric numbers in ASCII format (zero terminated string)

 

 

 

 

0x0004

D

signature data

SHA-1signature the of command, base64 coded (zero terminated string)

 

 

 

 

D - depend from the length of parameter

List of commands

cmd id

description

 

 

0x0001

Set Customer Root Certificate

 

 

0x0002

Del Customer Root Certificate

 

 

0x0003

Switch on/off Certificate Verification for HTTPS Connections

 

 

0x0004

Switch on/off OBEX Functionality

 

 

Set Customer Root Certificate

total len

0x0001

0x0003

param unit certificate

param unit IMEI

param unit signature

Del Customer Root Certificate

total len

0x0002

0x0002

param unit IMEI

param unit signature

Switch on/off Certificate Verification for HTTPS Connections

total len

0x0003

0x0003

param unit switch

param unit IMEI

param unit signature

 

 

 

 

 

 

Switch on/off OBEX Functionality

total len

0x0004

0x0003

param unit switch

param unit IMEI

param unit signature

 

 

 

 

 

 

TC65 JAVA User's Guide_V05

Page 77 of 90

26.09.2005

Page 77
Image 77
Siemens TC65 manual Structure of the Java Security Commands, General structure

TC65 specifications

The Siemens TC65 is a compact and powerful GSM/GPRS module designed for a wide range of mobile communication applications. With its robust features, the TC65 perfectly meets the growing demands for connectivity in various industries, including automotive, telematics, and industrial automation.

A standout feature of the TC65 is its compact size, allowing it to be easily integrated into various devices without compromising on performance. The module supports GSM (Global System for Mobile Communications) and GPRS (General Packet Radio Service), providing reliable and efficient voice and data transmission.

One of the key technologies incorporated in the TC65 is its integrated TCP/IP stack, which allows for seamless internet connectivity and enables application developers to create IoT solutions with ease. This capability is essential for remote monitoring, data logging, and other applications that require continuous data exchange.

The TC65 also boasts extensive multimedia capabilities, including support for SMS, MMS, and voice calls. This makes it suitable for applications that require not only data transmission but also communication features. Additionally, it supports various codecs for voice compression, ensuring high-quality audio in voice applications.

Enhanced security features are another highlight of the TC65. It incorporates comprehensive security protocols to safeguard data transmission, making it suitable for sensitive applications in finance, healthcare, and other critical sectors. The module also includes an integrated SIM application toolbox that supports the development of secure and customizable applications.

For developers, the TC65 offers an easy-to-use software development kit (SDK), simplifying the process of application development. This means that businesses can quickly create and deploy solutions tailored to their specific needs.

The module operates across a wide voltage range and is designed to tolerate challenging environmental conditions, making it ideal for industrial use. It supports various interfaces, including UART, GPIO, and I2C, enabling it to connect with a variety of peripherals and sensors, thus expanding its usability.

In summary, the Siemens TC65 combines compact design, versatile communication capabilities, advanced security features, and developer-friendly resources, making it an excellent choice for anyone looking to implement reliable and sophisticated GSM/GPRS communication in their applications. The TC65 is a valuable asset in the evolving landscape of connected devices and IoT solutions.