可变密钥安全协议(VKSP)软件库 | NXP 半导体

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Variable Key Security Protocol (VKSP) Software Library

VKSP

恩智浦的可变密钥安全协议(VKSP)软件库是一个带128位密钥的单向认证算法。它适用于需要远程操作的安全应用，如远程无钥匙进入(RKE)系统或车库开门器。

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VKSP Block Diagram

VKSP Block Diagram

VKSP Block Diagram

VKSP Block Diagram
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特征

  • 非常安全的协议，带128位的密钥
  • 不需要重新同步
  • 用户可选择的加密算法
  • 采用基于状态机的模块化设计，支持接收器的集成和共存
  • 带有其他复杂模块的软件库
  • 具备灵活性，支持任何微控制器
  • 可重复利用已开发的模块，如存储器驱动和专有加密算法
  • 提升安全性，带128位密钥的身份验证
  • 系统不需要任何类型的计数重新同步
  • 基于时间的可变密钥
  • 可实现254种不同的命令
  • 可以使用不同的加密算法，缩短代码或执行时间
  • 接收器和发射器的分层/接口设计支持各种的非易失性存储器和加密驱动，为用户提供了灵活性
  • 接收器设计为一个状态机系统，简化了与其他应用的集成和交互

支持的器件

  • S08D: 带CAN D的8位高性价比MCU
  • S08QE: 8位Flexis QE MCU
Y true 0 SSPVKSPzh 3 用户指南 User Guide t792 2 简介 Fact Sheet t523 1 zh 3 1 0 English The software explained in this document allows
implementing a complete remote keyless entry (RKE)
system. The variable key security protocol (VKSP)
implements secure communication using one-way
authentication with 128 bits of encryption. The VKSP
software library is divided in two main blocks, transmitter and receiver. This document focuses only on the transmitter part. 1212607905132730208447 SSP 726.4 KB None None documents None 1212607905132730208447 /docs/en/user-guide/VKSPTXUG.pdf 726435 /docs/en/user-guide/VKSPTXUG.pdf VKSPTXUG N N 2016-10-31 Freescale Variable Key Security Protocol: Transmitter User's Guide /docs/en/user-guide/VKSPTXUG.pdf /docs/en/user-guide/VKSPTXUG.pdf User Guide N Y 132339537837198660 2023-06-19 pdf N en Jun 13, 2008 User Guide t792 用户指南 User Guide Y N Freescale Variable Key Security Protocol: Transmitter User's Guide 2 0 English The software explained in this document allows implementation of a complete remote keyless entry (RKE) system. The variable key security protocol (VKSP) implements secure communication using one-way authentication with 128 bits of encryption. The VKSP software library is divided into two main blocks, transmitter and receiver. This document focuses only on the receiver part. 1224170189928715355682 SSP 271.3 KB None None documents None 1224170189928715355682 /docs/en/user-guide/VKSPRXUG.pdf 271257 /docs/en/user-guide/VKSPRXUG.pdf VKSPRXUG N N 2016-10-31 Freescale Variable Key Security Protocol Receiver - User’s Guide /docs/en/user-guide/VKSPRXUG.pdf /docs/en/user-guide/VKSPRXUG.pdf User Guide N Y 132339537837198660 2023-06-19 pdf N en Jun 13, 2008 User Guide t792 用户指南 User Guide Y N Freescale Variable Key Security Protocol Receiver - User’s Guide 3 0 English The Variable Key Security Protocol (VKSP)
software library from NXP is a one-way
authentication algorithm with a 128-bit key. 1203379832883736733983 SSP 238.7 KB None None documents None 1203379832883736733983 /docs/en/fact-sheet/VKSPSLFS.pdf 238656 /docs/en/fact-sheet/VKSPSLFS.pdf VKSPSLFS N 2008-02-18 VKSP Software Library Fact Sheet /docs/en/fact-sheet/VKSPSLFS.pdf /docs/en/fact-sheet/VKSPSLFS.pdf Fact Sheet N Y 736675474163315314 2022-12-07 pdf en Jul 1, 2000 Fact Sheet t523 简介 Fact Sheet N N VKSP Software Library Fact Sheet false zh zh false 0 VKSP downloads zh-Hans true 1 Y SSP 用户指南 2 /docs/en/user-guide/VKSPTXUG.pdf 2016-10-31 1212607905132730208447 SSP 1 Jun 13, 2008 User Guide 用户指南 The software explained in this document allows
implementing a complete remote keyless entry (RKE)
system. The variable key security protocol (VKSP)
implements secure communication using one-way
authentication with 128 bits of encryption. The VKSP
software library is divided in two main blocks, transmitter and receiver. This document focuses only on the transmitter part. None /docs/en/user-guide/VKSPTXUG.pdf English 726435 None User Guide 2023-06-19 N /docs/en/user-guide/VKSPTXUG.pdf Freescale Variable Key Security Protocol: Transmitter User's Guide /docs/en/user-guide/VKSPTXUG.pdf documents 132339537837198660 User Guide N Y en None Y t792 pdf 0 N N Freescale Variable Key Security Protocol: Transmitter User's Guide 726.4 KB VKSPTXUG N 1212607905132730208447 /docs/en/user-guide/VKSPRXUG.pdf 2016-10-31 1224170189928715355682 SSP 2 Jun 13, 2008 User Guide 用户指南 The software explained in this document allows implementation of a complete remote keyless entry (RKE) system. The variable key security protocol (VKSP) implements secure communication using one-way authentication with 128 bits of encryption. The VKSP software library is divided into two main blocks, transmitter and receiver. This document focuses only on the receiver part. None /docs/en/user-guide/VKSPRXUG.pdf English 271257 None User Guide 2023-06-19 N /docs/en/user-guide/VKSPRXUG.pdf Freescale Variable Key Security Protocol Receiver - User’s Guide /docs/en/user-guide/VKSPRXUG.pdf documents 132339537837198660 User Guide N Y en None Y t792 pdf 0 N N Freescale Variable Key Security Protocol Receiver - User’s Guide 271.3 KB VKSPRXUG N 1224170189928715355682 简介 1 /docs/en/fact-sheet/VKSPSLFS.pdf 2008-02-18 1203379832883736733983 SSP 3 Jul 1, 2000 Fact Sheet 简介 The Variable Key Security Protocol (VKSP)
software library from NXP is a one-way
authentication algorithm with a 128-bit key. None /docs/en/fact-sheet/VKSPSLFS.pdf English 238656 None Fact Sheet 2022-12-07 /docs/en/fact-sheet/VKSPSLFS.pdf VKSP Software Library Fact Sheet /docs/en/fact-sheet/VKSPSLFS.pdf documents 736675474163315314 Fact Sheet N Y en None N t523 pdf 0 N VKSP Software Library Fact Sheet 238.7 KB VKSPSLFS N 1203379832883736733983 true Y Softwares

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