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Size: 1065 |
Author: newton111 |
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Description: Java中常用的加密算法应用，1. MD5加密，常用于加密用户名密码，当用户验证时。2. SHA加密，与MD5相似的用法，只是两者的算法不同。3. RSA加密，RAS加密允许解密。常用于文本内容的加密。
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Size: 1364 |
Author: wangmin |
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Description: 介绍BASE64、MD5、SHA三种加密方法(java).doc
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Size: 40448 |
Author: yyshjf@163.com |
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Description: 另一个使用java编写的加密通用算法包，含des,rsa,sha,md5,md4,md2,idea,blowfish等很多加密算法和密钥存储、签名等源码- Another uses the java compilation the encryption general
algorithm package, contains des, rsa, sha, md5, md4, md2, idea,
blowfish and so on the very many encryption algorithm and the key
saves, source code and so on the signature
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Size: 2530304 |
Author: 站长 |
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Description: md5算法的java实现-md5 algorithm java realizes
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Size: 13312 |
Author: |
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Description: DES RSA SHA encryption algorithm implemented by JAVA
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Size: 36864 |
Author: jack |
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Description: 做GIS开发的朋友常会遇到读写ESRI Shape文件的问题,这个是读写Shape格式的Java小程序,结构算法毕竟清晰,对于其他平台下需要的朋友也很有帮助-do GIS friends often encounter ESRI Shape document literacy problems this format is writing Shape of Java procedures, structures algorithm After all clear. other platforms are also in need of helpful friends
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Size: 80896 |
Author: zpp |
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Description: 内容:基于jdk1.4的加密算法的具体实现，算法包括MD5,SHA-1,DES,DESede,RSA等-: jdk1.4 based on the encryption algorithm to realize the algorithm including MD5, SHA-1, DES, DESede, RSA, etc.
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Size: 1005568 |
Author: 王雷 |
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Description: 传统Hash编码算法SHA-1的具体实现，输入一个字符串，输出其SHA-1编码值-Traditional Hash Algorithm SHA-1 encoding specific realize, enter a string, the output of its SHA-1 encoding value
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Size: 84992 |
Author: 王东 |
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Description: Digital Signature Algorithm (DSA)是Schnorr和ElGamal签名算法的变种，被美国NIST作为DSS(DigitalSignature Standard)。算法中应用了下述参数：
p：L bits长的素数。L是64的倍数，范围是512到1024；
q：p - 1的160bits的素因子；
g：g = h^((p-1)/q) mod p，h满足h < p - 1, h^((p-1)/q) mod p > 1；
x：x < q，x为私钥 ；
y：y = g^x mod p ，( p, q, g, y )为公钥；
H( x )：One-Way Hash函数。DSS中选用SHA( Secure Hash Algorithm )。
p, q, g可由一组用户共享，但在实际应用中，使用公共模数可能会带来一定的威胁。签名及验证协议如下：
1. P产生随机数k，k < q；
2. P计算 r = ( g^k mod p ) mod q
s = ( k^(-1) (H(m) + xr)) mod q
签名结果是( m, r, s )。
3. 验证时计算 w = s^(-1)mod q
u1 = ( H( m ) * w ) mod q
u2 = ( r * w ) mod q
v = (( g^u1 * y^u2 ) mod p ) mod q
若v = r，则认为签名有效。
DSA是基于整数有限域离散对数难题的，其安全性与RSA相比差不多。DSA的一个重要特点是两个素数公开，这样，当使用别人的p和q时，即使不知道私钥，你也能确认它们是否是随机产生的，还是作了手脚。RSA算法却作不到。
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Size: 136192 |
Author: wildkaede |
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Description: Java中常用的加密算法应用，1. MD5加密，常用于加密用户名密码，当用户验证时。2. SHA加密，与MD5相似的用法，只是两者的算法不同。3. RSA加密，RAS加密允许解密。常用于文本内容的加密。-Java encryption algorithm commonly used in applications, 1. MD5 encryption, user name commonly used in the encryption password, when a user authentication. 2. SHA encryption, and MD5 is similar to the usage of only two different algorithm. 3. RSA encryption, RAS encryption allowing decryption. Commonly used in the text of encryption.
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Size: 1024 |
Author: wangmin |
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Description: sha-1算法的Java实现，可以作为学习sha-1算法的实践参考文档。-sha-1 algorithm realize Java can be used as sha-1 algorithm for learning the practice of reference documentation.
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Size: 4096 |
Author: 木易 |
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Description: 提供JAVA源码，加密解密4种算法，AES, DES ,RSA ,SHA-1,-Provide JAVA source, four kinds of encryption algorithm, AES, DES, RSA, SHA-1,
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Size: 13312 |
Author: shangguan |
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Description: Sha256 Algorithm. The SHA hash functions are a set of cryptographic hash functions designed by the National Security Agency (NSA) and published by the NIST as a U.S. Federal Information Processing Standard. SHA stands for Secure Hash Algorithm
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Size: 3072 |
Author: patataman |
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Description: JAVA消息摘要算法.
包含MD2,MD5,SHA1,SHA256,SHA384,SHA512-MessageDigest Util.
contains MD2,MD5,SHA1,SHA256,SHA384,SHA512.
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Size: 1024 |
Author: 洋洋 |
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Description: SHA—256哈希摘要算法的实现，用JAVA实现-SHA-256 hash digest algorithm implementation, using JAVA implementation
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Size: 3072 |
Author: luye |
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Description: 字符串的求SHA1的HASH值，加密，SHA1，-String HASH, encryption SHA1
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Size: 2048 |
Author: 段 |
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Description: 在JAVA环境下sha_256的实现以及设计文档，无制作界面，在dos下运行-In the JAVA environment sha_256 realization and design documents, without making the interface, running in dos
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Size: 176128 |
Author: merklc |
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Description: 通过Java实现sha-1加密算法的加解密-By Java implementation sha-1 encryption and decryption algorithm
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Size: 2048 |
Author: 小白 |
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Description: BASE64算法，MD5算法，SHA算法，HMAC算。
教程中包含上述几种算法的java实现方式。很详细。-BASE64 algorithm, MD5 algorithm, SHA algorithm, HMAC calculation. Tutorial contains the java implementation of several algorithms. Very detailed.
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Size: 358400 |
Author: 刘恒毅 |
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