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多数程序设计语言处理整数的能力是有限的,如C语言中,int类型数据范围是...
多数程序设计语言处理整数的能力是有限的,如C语言中,int类型数据范围是-32767----32767。实际问题的处理过程中往往涉及大整数的运算,如RSA加密算法要求至少64bit的整数,本程序是设计算法实现大整数的加减运算。-majority programming language processing is integral to the limited capacity, such as C language, int data type is the scope-32767---- 32767. Practical problems of the treatment process often involves large integer arithmetic, such as the RSA encryption algorithm requires at least 64-bit integers, the procedure is designed algorithm large integer addition and subtraction operations.
- 2022-03-13 06:04:47下载
- 积分:1
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图中加密应用程序的实现
Cryptography application implement in PIC
- 2023-06-25 15:55:03下载
- 积分:1
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对于这个问题的实现、刚刚给过一个程序,突然想起另外一种简单一些的方法,一并给出[笔者长期从事移动通信系统的无线链路调制与解调、物理层实现方面的工作。在移动通信G...
对于这个问题的实现、刚刚给过一个程序,突然想起另外一种简单一些的方法,一并给出[笔者长期从事移动通信系统的无线链路调制与解调、物理层实现方面的工作。在移动通信GSM系统中,我们进行语音或者业务信道解调时,都会遇到CRC的求解。通常在硬件DSP实现时,特别是40位CRC求解时候,由于生成多项式有41项,DSP最大一次能处理40位,所以使用单个寄存器会遇到一些困难,那么以下这个程序将会解决这一困难(这是针对定点DSP、C55xx的编程实现方法)。]:
-For the realization of this issue, just to have a program, suddenly reminded of another simpler way to be given [the author has long been engaged in mobile communication system modulation and demodulation of wireless links, the physical layer to achieve work. GSM in the mobile communications system, we have a voice or channel demodulation operations, it will encounter the solution of CRC. DSP hardware usually realize, especially when solving the 40 CRC, as the generation polynomial has 41, DSP can handle the largest 40, so using a single register may encounter some difficulties, then following this process will solve this One difficulty (which is for fixed-point DSP, C55xx realize programming methods). ]:
- 2022-03-14 13:54:53下载
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MD5算法研究 最新的,具体内容看文章 Message
MD5算法研究 最新的,具体内容看文章 Message-Digest Algorithm 5它的英文名字-MD5 algorithm studies newly, the concrete content looks at
article Message-Digest the Algorithm 5 its English names
- 2022-02-07 02:43:25下载
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个人编的rsa的源代码,算出public―private key;其中有Euclid,Extend Euclid的实现,以及Millar...
个人编的rsa的源代码,算出public―private key;其中有Euclid,Extend Euclid的实现,以及Millar-Rabin test的实现,和加密/解密-Rsa personal series of source code, calculate the public-private key including Euclid, Extend Euclid realization, as well as the Millar-Rabin test realization, and the encryption/decryption
- 2022-02-15 01:43:51下载
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The use of OpenSSL to achieve file encryption
运用 OpenSSL 实现对文件加密-The use of OpenSSL to achieve file encryption
- 2022-12-16 21:45:03下载
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含有多种公开密钥算法、多种块加密、多种数据流加密、多种HASH函数、多种CheckSum校验、多种MAC校验等几十种加密算法的程序...
含有多种公开密钥算法、多种块加密、多种数据流加密、多种HASH函数、多种CheckSum校验、多种MAC校验等几十种加密算法的程序-Contain a wide range of public key algorithm, multi-block encryption, multiple data stream encryption, multi-HASH function, multi-Checksum validation, multi-MAC check dozens of encryption algorithm, such as procedures
- 2023-03-08 13:35:03下载
- 积分:1
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Base64算法C++实现
Base64算法C++实现
Base64算法C++实现
Base64算法C++实现-Base64 algorithm C++ Achieve Base64 algorithm C++ Achieve
- 2022-10-11 00:05:03下载
- 积分:1
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MD5加密 MD5加密
MD5åŠ å¯† MD5åŠ å¯†-MD5 encryption MD5 encryption MD5 encryption
- 2022-10-26 01:45:03下载
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关于NTRU加密算法的实现 环内多项式的加 减 乘 除
关于NTRU加密算法的实现 环内多项式的加 减 乘 除-NTRU encryption algorithm on the realization of the polynomial ring calculation
- 2022-08-12 22:32:39下载
- 积分:1