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AVR单片机的优化RC6 加密算法(速度快,其优化思想绝对值得学习)
在有128bytes RAM 的AVR单片机上执行 rc6 16/10/8(16 b...
AVR单片机的优化RC6 加密算法(速度快,其优化思想绝对值得学习)
在有128bytes RAM 的AVR单片机上执行 rc6 16/10/8(16 bit/10 rounds/8 bytes keys)
* 对多数代码进行了 C 语言优化,对数据相关循环移位,模乘等用ASM优化
* 在4MHz无乘法器的AVR上得到平均 1172 Bytes/s的加解密速度。
* 编译器: AVR-G-AVR optimization RC6 encryption algorithm (faster, optimizing their thinking definitely worth learning) 128bytes of RAM in the AVR on the implementation of production 16/10/8 (16 bit/10 rounds/8 bytes keys)* for the majority of code optimization of the C language the data related to cycle shift, mode used by other optimization* ASM 4MHz without the multiplier be average AVR 1172 Bytes/s speed encryption and decryption.* Compiler : AVR-G
- 2023-02-21 08:45:03下载
- 积分:1
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Sunplus 16
凌阳16位机 SPL501驱动程序-显示字符-Sunplus 16-bit machine SPL501 driver- display characters
- 2022-03-18 07:50:48下载
- 积分:1
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Targeted pic microcontroller chip resources in the application of relatively str...
主要针对pic单片机的片内资源应用,通用性比较强-Targeted pic microcontroller chip resources in the application of relatively strong versatility
- 2022-03-10 01:33:25下载
- 积分:1
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keil C51 Hello事例
keil C51 Hello事例-Hello stories
- 2022-04-19 14:02:18下载
- 积分:1
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风机控制器智能程序3,请大家自己使用,千万不外传!
风机控制器智能程序3,请大家自己使用,千万不外传!-Intelligent fan controller program 3, let us own use, do not Gaiden!
- 2022-07-09 20:12:06下载
- 积分:1
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用PIC16F877控制电动自行车的源程序,配有大量的说明!
用PIC16F877控制电动自行车的源程序,配有大量的说明!-PIC16F877 controlled by the source electric bicycle,配有大量note!
- 2022-09-22 04:35:03下载
- 积分:1
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通用MSP430
通用MSP430-I2C的程序,这个程序是一个完整的程序,直接下载就可以使用-MSP430-I2C common procedures, this procedure is a complete program, you can use direct download
- 2022-01-23 11:00:49下载
- 积分:1
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这个决定性的驱动IC卡的功能,我自己写的,已经测试过…
这是24c02通用IC卡的驱动, 是我自己写的,并已经测试通过-24c02 this the definitive driver IC card, I wrote it myself, and has been tested through
- 2022-01-26 03:10:28下载
- 积分:1
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proteus仿真的单片机串口通信,请使用虚拟串口软件模拟串口调试,该软件我已经上传。...
proteus仿真的单片机串口通信,请使用虚拟串口软件模拟串口调试,该软件我已经上传。-Proteus simulation of single-chip serial communication, use the virtual serial port serial debugging software simulation, the software I have already upload.
- 2022-08-23 22:09:54下载
- 积分:1
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MSP430单片机程序开发,实现LCD和LED显示,键盘输入…
msp430开发版程序,能实现LCD&LED显示、键盘输入
开发板源代码-Developer msp430 procedures, to achieve LCD & LED display, keyboard input source development board
- 2022-01-26 04:48:34下载
- 积分:1