-
LZW字典编解码
LZW编码是围绕称为词典的转换表来完成的。这张转换表用来存放称为前缀(Prefix)的字符序列,并且为每个表项分配一个码字(Code word),或者叫做序号。这张转换表实际上是把8位ASCII字符集进行扩充,增加的符号用来表示在文本或图像中出现的可变长度ASCII字符串。扩充后的代码可用9位、10位、11位、12位甚至更多的位来表示。
- 2023-06-26 06:05:04下载
- 积分:1
-
VC知识库文章
VC知识库文章 - C-S模式考试程序制作详解-VC-C-S model produced Elaborates on examination procedures
- 2022-01-24 14:56:21下载
- 积分:1
-
程序实现了大素数的判断和如果不是素数,则其可分解的最小的素数...
程序实现了大素数的判断和如果不是素数,则其可分解的最小的素数-program of large prime numbers and if the judgment is not prime, then decomposition of the smallest prime number
- 2022-02-04 09:05:51下载
- 积分:1
-
MD5算法c语言源码
应用背景此库是C语言编写的MD5加密源代码,包含MD5.c,MD5.h,简介txt文件MD5.txt及一个测试代码testmd5.c.代码在ubuntu12.04服务器版本成功测试通过。关键技术Message Digest Algorithm MD5(中文名为消息摘要算法第五版)为计算机安全领域广泛使用的一种散列函数,用以提供消息的完整性保护。该算法的文件号为RFC 1321(R.Rivest,MIT Laboratory for Computer Science and RSA Data Security Inc. April 1992)。
- 2022-05-10 12:53:33下载
- 积分:1
-
C++源代码实现的非对称算法(RSA)
C++ 源代码实现 非对称算法(RSA)-C++ Source code to achieve asymmetric algorithms (RSA)
- 2022-02-02 15:12:50下载
- 积分:1
-
RSA算法的Java实现,可作为学习公钥体制加密算法的参考资料
RSA算法的Java实现,可作为学习公钥体制加密算法的参考资料-Java realization of RSA algorithm can be used as learning the public key encryption algorithm system reference
- 2022-06-13 01:25:57下载
- 积分:1
-
source for the realization of PKCS# 12 standard
PKCS#12源程序,用于实现PKCS#12标准-source for the realization of PKCS# 12 standard
- 2022-01-25 14:38:26下载
- 积分:1
-
软件模拟CRC冗余校验,可以对任意长度的发送序列求16位校验和,并且可以对接收序列进行检查。有详细的中文注释,和模拟函数...
软件模拟CRC冗余校验,可以对任意长度的发送序列求16位校验和,并且可以对接收序列进行检查。有详细的中文注释,和模拟函数-simulation software CRC Redundancy Check, for any length of this sequence for 16 checksum, and to be able to receive sequence for the examination. The Chinese have detailed notes and simulation function
- 2022-01-28 23:49:16下载
- 积分:1
-
windows的加密api源码
windows的加密api源码-windows encryption api source code
- 2022-01-23 10:15:43下载
- 积分:1
-
pgp sdk optest
PGP Software Development Kit Cryptographic Module
Operational Test Notes
WHAT IS IT?
----------
The optest program is used as part of the FIPS 140-2 validation process.
In particular, section TE03.14.02 which requires that the tester shall
perform each of the specified services and observe that that they have
been implemented properly. As a side benefit to clients of the SDK
this code can also be used a good example of how to perform a number
of commonly used functions, whether or not the developer intends to run
in FIPS mode.
Depending on what option is chosen from the command line the following tests
will be run:
FIPS MODE SPECIFIC TESTS
------------------
- Invoke the Approved mode of operation (optest.c)
This involves Initializing the SDK, checking
- 2022-02-02 03:16:08下载
- 积分:1