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Embedded Security

KeeLoq® Technology

Introducing Ultimate KeeLoq

Ultimate KeeLoq is a new timer based solution offering enhancements to the

Ultimate-Keeloq

Classic KeeLoq structure such as industry standard AES-128 block cipher, programmable 32-bit serial number, programmable 128- bit encryption key and KeeLoq Secure Learn Mode (128-bit Seed). It incorporates a timer driven messages counter which continuously increments, independent of events, to provide a better, more secure solution. The time-keeping functionality provides additional protection against capture and replay attack techniques.

The entire structure is available in the MCS3142 providing a complete turnkey solution. The addition of our new Ultimate KeeLoq Protocol provides the customer the ability to develop highly secure authentication applications for a variety of markets such as security systems (keypads, remote sensors and access control); remote keyless entry (automotive) and authentication (identity and property) applications

Microchip Technology has had a long history as a major supplier in the security industry primarily utilizing our proprietary, royalty-free KeeLoq Hopping Code Technology, an industry proven technology used worldwide by leading manufacturers, to provide additional security to their applications for more than 15 years.

Ultimate KeeLoq® Development Support


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To support the new Ultimate KeeLoq protocol, we offer the Wireless Security Remote Control Development Kit (DM182017-4), a demonstration and development platform for wireless security applications. The kit demonstrates two security protocols, Ultimate KeeLoq Protocol and Classic KeeLoq Protocol.The kit contains a four-button key fob transmitter based on the MCS3142, receiver PICtail™ daughterboard, and Embedded Security Development Board

Wireless Security Remote Control Development Kit


The Wireless Security Remote Control Development Kit is a demonstration and development platform for wireless security remote control applications. The kit demos two security protocols, Classic KeeLoq and Advanced KeeLoq (AES-128). The kit contains a four-button key fob transmitter based on the PIC12LF1840T39A, receiver PICtail daughterboard, and Embedded Security Development Board.

Wireless Security Remote Control Development Kits
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Tabs / Embedded Security
Products
Documentation
Tools
Software Libraries

Development Tools

A complete suite of tools is available to help get your design to market. Choose from low cost starter kits, fully featured development boards, free MPLAB® IDE and MPLAB® XC Compilers as well as a range of debuggers.

Development and Evaluation Boards

These boards include flexibility and expansion capability for full featured designs, including the ability to add different processors and application daughter cards.

Development Environment

MPLAB® IDE integrated toolset and MPLAB® XC Compilers enable fast development of embedded applications and include a host of free software for optimized code.

Emulators & Debuggers

The debuggers and programmers work across all PIC® MCU platforms, are USB powered and are fully integrated with MPLAB® IDE with features ranging from basic debugging to advanced emulation capability.

Programmers

The debuggers and programmers work across all PIC MCU platforms, are USB powered and are fully integrated with MPLAB® IDE with features ranging from basic debugging to advanced emulation capability.

Software Libraries

Security Crypto Libraries
# Title
SW300052
Data Encryption Libraries CD
SW163051
XTEA Battery Authentication
SW163052
KEELOQ® Advanced Security Algorithms
MLA - Microchip Libraries for Applications
Contains 16-bit PIC24 and dsPIC DSC libraries for AES, TDES, RSA, MD5, SHA-1, SHA-2, and more
MPLAB® Harmony
Contains Microchip Cryptographic Libraries & WolfSSL CyaSSL Embedded SSL Library

Embedded Security Video Channel

Embedded Security Video Channel