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DDZYC_M.V4.0.30b.20130624-
- 智能电表 2013版宣贯标准 645-2007通讯规约 7816协议，SM1加密算法，支持多种计量芯片-Publicizing smart meter version 2013 standard communication protocol 645-2007 7816 agreement, SM1 encryption algorithm supports multiple metering chip
Encryption
- 单片机型号为stm32f103zet6，芯片加密例程，每个STM的CPU出厂的时候都配置的一个ID, 96位的，这个唯一码可以利用作软件加密。-SCM model stm32f103zet6, chip encryption routines, an ID of each STM CPU factory when they are configured, 96, and the unique code can be used as a software encryption.
C-DES2
- 已在STM32F103芯片上测试过的DES加密程序-DES encryption program has been tested on the STM32F103 chip
chengxujiami
- 程序加密保护实验：本实验通过串口进行输出芯片ID号及解密成功或者失败。-Application encryption protection experiment: the experiment through the serial port output chip ID and decrypt the success or failure.
shatest_xapp780_fix_bug
- 操作DS2432 1-Wire芯片进行数据读写，加密解密的FPGA源代码，基于xilinx xapp780并进行改进.在Spartan3 XC3S400上测试通过.使用ISE14.7打开proect shatest.xise. 内附源代码和相关开发手册。对于在FPGA上利用DS2432加密的开发非常实用。-Used to test the DS2432 1-Wire encryption function. Tested on Spartan3 XC3S400.
ATmega16(L)熔丝位恢复
- 用于没有烧写ATmega16并行编程器的朋友，初用ATmega16的工程师在串行编程时写错熔丝位，及加密位，造成不能再应用串行编程，构成不便，没并行编程将无法再使用，做了一个简易的并行编程器将的芯片加密位及熔丝恢复出厂默认值及恢复串行在线编程功能(ISP)。(For not writing ATmega16 parallel programmer friends, beginning with ATmega16 engineers in the wrong serial programming
src
- 利用芯片sha204a进行加密的程序包，程序都在里面(Using the chip sha204a to encrypt the package, the program is inside)
doc
- 芯片sha204a的说明，看完之后能够更好的进行加密(The chip sha204a shows that it can be better encrypted after reading)
stm32+w5500+24c16+md5
- 通过w5500芯片建立socket链接，并且MD5算法加密，并用24c16在掉电时存储小量数据(Through the w5500 chip to establish socket link, and MD5 algorithm encryption, and 24c16 in the power down when the storage of small amounts of data)