Description: ava加密扩展即Java Cryptography Extension，简称JCE。它是Sun的加密服务软件，包含了加密和密匙生成功能。JCE是JCA（Java Cryptography Architecture）的一种扩展。 JCE没有规定具体的加密算法，但提供了一个框架，加密算法的具体实现可以作为服务提供者加入。除了JCE框架之外，JCE软件包还包含了SunJCE服务提供者，其中包括许多有用的加密算法，比如DES（Data Encryption Standard）和Blowfish。 为简单计，在本文中我们将用DES算法加密和解密字节码。下面是用JCE加密和解密数据必须遵循的基本步骤： 步骤1：生成一个安全密匙。在加密或解密任何数据之前需要有一个密匙。密匙是随同被加密的应用一起发布的一小段数据，Listing 3显示了如何生成一个密匙。 【Listing 3：生成一个密匙】 -expansion that Java Cryptography Extension, referred to JCE. It is Sun's encryption software, including encryption and key generation functions. JCE is JCA (Java Cryptography Architecture), an extension. JCE no specific encryption algorithms, but provides a framework, the specific encryption algorithm can achieve as a service provider to join. Apart from the JCE framework, JCE package also includes SunJCE service providers, including many useful encryption algorithms such as DES (Data Encryption Standard) and the Blowfish. For simple terms, in this paper we will use DES encryption and decryption algorithms byte code. Below is JCE encryption and decryption of data must adhere to the basic steps : Step 1 : Generating a security keys. In any encryption or decryption of data is needed befo Platform: |
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Author:肖俊 |
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Description: 密码学中的JAVA例子，此源码说明了密码学中的JAVA的应用，借此说明JAVA的广泛应用，已应用到了很广的范围了！-cryptography JAVA example, the source of cryptography note of Java applications, this shows that the extensive application of Java, has been applied to a very wide scope of the! Platform: |
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Author:王振磊 |
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Description: ava加密扩展即Java Cryptography Extension，简称JCE。它是Sun的加密服务软件，包含了加密和密匙生成功能。JCE是JCA（Java Cryptography Architecture）的一种扩展。 JCE没有规定具体的加密算法，但提供了一个框架，加密算法的具体实现可以作为服务提供者加入。除了JCE框架之外，JCE软件包还包含了SunJCE服务提供者，其中包括许多有用的加密算法，比如DES（Data Encryption Standard）和Blowfish。 为简单计，在本文中我们将用DES算法加密和解密字节码。下面是用JCE加密和解密数据必须遵循的基本步骤： 步骤1：生成一个安全密匙。在加密或解密任何数据之前需要有一个密匙。密匙是随同被加密的应用一起发布的一小段数据，Listing 3显示了如何生成一个密匙。 【Listing 3：生成一个密匙】 -expansion that Java Cryptography Extension, referred to JCE. It is Sun's encryption software, including encryption and key generation functions. JCE is JCA (Java Cryptography Architecture), an extension. JCE no specific encryption algorithms, but provides a framework, the specific encryption algorithm can achieve as a service provider to join. Apart from the JCE framework, JCE package also includes SunJCE service providers, including many useful encryption algorithms such as DES (Data Encryption Standard) and the Blowfish. For simple terms, in this paper we will use DES encryption and decryption algorithms byte code. Below is JCE encryption and decryption of data must adhere to the basic steps : Step 1 : Generating a security keys. In any encryption or decryption of data is needed befo Platform: |
Size: 3072 |
Author:肖俊 |
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Description: 密码学中的JAVA例子，此源码说明了密码学中的JAVA的应用，借此说明JAVA的广泛应用，已应用到了很广的范围了！-cryptography JAVA example, the source of cryptography note of Java applications, this shows that the extensive application of Java, has been applied to a very wide scope of the! Platform: |
Size: 6144 |
Author:王振磊 |
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Description: 椭圆加密，实现了通过椭圆曲线实现加密，生成密钥对等。-elliptical encryption, achieved through the realization of elliptic curve cryptography, generating key pairs, and so on. Platform: |
Size: 2048 |
Author:随风 |
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Description: ecc，利用java实现是我从别的论坛找的。经过测试没有问题。-ecc, using java to achieve is what I looking for from other forums. Tested, no problem. Platform: |
Size: 1024 |
Author:杨方宇 |
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Description: 主要针对现有的椭圆曲线密码体制密码域算数算法在实现上强度不易扩展的问题设计适用于不同椭圆曲线密码强度的域算术算法-Mainly for the existing password Elliptic Curve Cryptography algorithm domain counts difficult to realize the intensity of the issue of expansion of the design applied to different intensity of Elliptic Curve Cryptography domain arithmetic algorithm Platform: |
Size: 3524608 |
Author:佳 |
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Description: JAVA 的密码应用的书籍 还算可以对用java搞密钥 认证的应该有用-The password for the application of JAVA books can still engage with java key authentication should be useful Platform: |
Size: 23792640 |
Author:周周 |
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Description: DES加密算法的java实现源代码，很好很实用，推荐广大密码学的筒子分享-DES encryption algorithm to achieve the java source code, very good very useful, recommended by the broad masses of the cheese Cryptography Share Platform: |
Size: 1024 |
Author:liufan |
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Description: 利用java实现文件的AES加密功能
This Java AES Crypt package contains the Java class es.vocali.util.AESCrypt, which provides file encryption and decryption using aescrypt file format.
Requirements
The Java AES Crypt package only works in Java 6, but can be easily adapted to Java 5 by replacing the call to NetworkInterface.getHardwareAddress() with something else.
In order to use 256 bit AES keys, you must download and install "Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files" from http://java.sun.com/javase/downloads/index.jsp -Java files using the AES encryption This Java AES Crypt package contains the Java class es.vocali.util.AESCrypt, which provides file encryption and decryption using aescrypt file format. RequirementsThe Java AES Crypt package only works in Java 6, but can be easily adapted to Java 5 by replacing the call to NetworkInterface.getHardwareAddress () with something else. In order to use 256 bit AES keys, you must download and install Platform: |
Size: 35840 |
Author:王小军 |
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Description: 该程序包提供了三种加解密算法的源代码：DES、AES和RSA。程序没有使用Java的security库，完全是自己根据加解密算法流程手工编写的。适用于密码学加解密算法的学习和研究。 由于运行速度慢，不推荐用于实用项目。-The package offers three encryption algorithm source code: DES, AES and RSA. Procedures did not use Java' s security database is entirely in accordance with their own encryption and decryption algorithm flow manually prepared. Cryptography for encryption and decryption algorithm of the study and research. Due to slow and not recommended for practical projects. Platform: |
Size: 27648 |
Author:tangxiaojun |
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