Description: 说明：
1、里面有什么：
1.1、org.bouncycastle.*下的所有软件是bouncycastle组织开发的软件包
1.2、org.infosecurity.*下的软件包括：
DES_CBC算法的实现
RSA算法的实现（包括：密钥生成、公钥加密和私钥解密、数字签名及签名验证）
数字信封的实现
利用数字信封实现大文件的加密、解密。
2、有什么用：
2.1 研究、学习信息安全中的密码学设计与实现技术。
2.2 当然如果大家觉得在其它地方用的上，我会觉得很高兴的。
3、还有什么改进：
3.1 对文件加密、解密的时候要频繁的IO，如果加一个缓冲区，比如10K、50K等，
只有缓冲区满了才写入DISK这样将提高效率。
3.2 RSA私钥积存的时候可以按PKCS8形式，再经BASE64编码保存比较好。-Note : 1, mean there : 1.1, org.bouncycastle .* of all software development organizations is bouncycastle package 1.2, org.infosecurity .* The software includes : DES_CBC algorithm to achieve the realization of the RSA algorithm (including : key generation, public key and private key encryption decryption, digital signatures and signature verification), the realization of digital envelope using digital envelope realize document encryption, decryption. Two, what is the use of : 2.1, learning the information security cryptography design and technology. 2.2 Of course, if you think in the other parts, I feel very happy. Three, what is there for improvement : 3.1 pairs of file encryption, decryption, and the time to frequent the IO, plus a buffer, such as 10K, 50K, the only buffer is needed for Platform: |
Size: 212992 |
Author:雷敏 |
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Description: 用java写的RSA加密解密程序，支持数字签名验证和分段加密，有友好的图形界面。-Using java to write the RSA encryption and decryption procedures, support for digital signature verification and sub-encryption, has a friendly graphical interface. Platform: |
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Description: 用java实现的数字签名的例子，很实用，适合初学者-Achieved using java examples of digital signature, it is practical and suitable for beginners Platform: |
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Description: DSS数字签名，用JAVA编写，很好的学习程序-DSS digital signature, using JAVA prepared a very good learning process Platform: |
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Description: 利用JAVA实现的数字签名程序，内附JAVA源代码及详细注释-JAVA achieved using a digital signature process, enclosing the JAVA source code and detailed notes Platform: |
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Description: 软件是bouncycastle组织开发的软件包，包括DES_CBC算法的实现、RSA算法的实现（包括：密钥生成、公钥加密和私钥解密、数字签名及签名验证）、数字信封的实现、利用数字信封实现大文件的加密、解密。可以作为研究、学习信息安全中的密码学设计与实现技术。在原版的基础上进行一些改进，对文件加密、解密的时候要频繁的IO加一个缓冲区，RSA私钥积存的时候可以按PKCS8形式，再经BASE64编码保存。-Software development organization is bouncycastle package, including DES_CBC Algorithm, RSA algorithm implementation (including: key generation, public key encryption and private decryption, digital signature and signature verification), the realization of digital envelope using the envelope to achieve digital large file encryption and decryption. Can be used as research, study of information security design and implementation of cryptographic technology. On the basis of the original number of improvements, file encryption, decryption time to frequent the IO plus a buffer, RSA private key can PKCS8 accumulated when the form and then saved by the BASE64 encoding. Platform: |
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Description: Java 数字签名、数字证书的相关实例。
关于数字签名：产生RSA密钥对(myKeyPair)，得到RSA密钥对，产生Signature对象,对用私钥对信息(info)签名，用指定算法产生签名对象，用私钥初始化签名对象，将待签名的数据传送给签名对象(须在初始化之后)，用公钥验证签名结果，使用公钥初始化签名对象,用于验证签名。
-Java digital signature, digital certificates instance.
Digital Signature: generate RSA key pairs the (myKeyPair), RSA key pair, resulting in the Signature object with the private key information (info) the signature, signature object with the specified algorithm to initialize the Signature object with the private key, the data transfer will be the signature to the signature object (to be initialized), the results with the public key to verify the signature using the public key to initialize the signature object is used to verify the signature. Platform: |
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Description: 用java实现数字签名，可以实现两台电脑之间的加密解密，确保信息的安全-Using java to achieve a digital signature can be achieved between the two computer encryption and decryption, to ensure the security of information Platform: |
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Description: 用java编写的一个不需要WEB服务器的独立HTTP服务程序，并在页面传输过程中利用了数字签名的验证方法。-Using java prepared a separate HTTP service does not require WEB server, and use a digital signature authentication method in the page transmission. Platform: |
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