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: 213582 |
Author:雷敏 |
Hits:
Description: 《手写签字及数字签名双重认证系统的实现》：针对电子公文处理中痕迹跟踪保留及安全保密需求，给出一种手写签字及数字签名双重认证系统的设计实现，该系统能与公文处理流程无缝结合，提高公文处理的安全性.-"handwritten signature and Digital Signature Verification System Implementation" : against Electronic Document Processing traces tracking reservations and security needs, given a handwritten signature and Digital Signature Verification System Design and Implementation, The system can process and document processing seamless integration of document processing to improve safety. Platform: |
Size: 39189 |
Author:zyx |
Hits:
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 |
Hits:
Description: 《手写签字及数字签名双重认证系统的实现》：针对电子公文处理中痕迹跟踪保留及安全保密需求，给出一种手写签字及数字签名双重认证系统的设计实现，该系统能与公文处理流程无缝结合，提高公文处理的安全性.-"handwritten signature and Digital Signature Verification System Implementation" : against Electronic Document Processing traces tracking reservations and security needs, given a handwritten signature and Digital Signature Verification System Design and Implementation, The system can process and document processing seamless integration of document processing to improve safety. Platform: |
Size: 38912 |
Author:zyx |
Hits:
Description: SecuDe是一个由安全应用程序接口组成,对验证机制、证件处理、PEM、X.400报文处理和密钥管理提供支持。SecuDe提供DES、 RSA杂凑函数、密钥生成以及数字签名的生成和核实等多种密码机制。签名算法由杂凑函数和RSA函数复合而成。用于核实签名的公开钥由系统的认证机构确认。报文加密采用DES算法,其密钥则由RSA算法加密。各用户用于加/解密的RSA密钥对与用于签名和核实的RSA密钥对是不一样的。密钥的生成和分发由特定模块完成。-SecuDe is a security application program interface comprises a mechanism to verify, document processing, PEM, X.400 packet processing and key management support. SecuDe provide DES, RSA hash function, key generation and digital signature generation and verification mechanisms such as passwords. Signature algorithm and hash function by the functional composition from RSA. Used to verify the signature public key authentication by the system body. Message encryption using DES algorithm, the key encryption algorithm from RSA. The user for encryption/decryption with the RSA key pair for signature and verification of the RSA key pair is not the same. Key generation and distribution by the completion of specific modules. Platform: |
Size: 2451456 |
Author:zxang |
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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: |
Size: 5120 |
Author:羊毛 |
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Description: C#实现数字签名
/* 基于RSA的数字签名和验证C#源码
* (采用字符串作为参数)RSA_Demo3
* 运行环境：.net2.0 framework
*/-C# Realize digital signature/* Based on the RSA digital signature and verification C# Source* (using the string as a parameter) RSA_Demo3* Runtime Environment:. Net2.0 framework* / Platform: |
Size: 1024 |
Author:基金 |
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Description: 本项目实现Elgalma体制的加解密，公私钥生成后分别放于不同的文件中。用该密码体制实现了对任意数据类型的加解密以及实现了数据签名验证算法。本项目中我实现的是32位的算法。其中，数字签名验证算法是对hash摘要值（SHA-1算法产生的）进行签名，并进行验证。-The project implementation Elgalma system encryption and decryption, public and private key to generate, after put in a different file. Cryptosystem with the implementation of arbitrary data types as well as the implementation of encryption and decryption of data Signature verification algorithm. I realize this project are the 32 algorithms. Among them, the digital signature verification algorithm is a summary hash value (SHA-1 algorithm generated) for signatures, and verify it. Platform: |
Size: 4096 |
Author:蔡吉欣 |
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Description: Elgamal数字签名的一个大体验证,用于对一个文件的签名后在进行认证.一个VC开发的小程序.-Elgamal digital signature verification of a general for the signature of a document during the certification after. A small VC development process. Platform: |
Size: 431104 |
Author:张理成 |
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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: |
Size: 212992 |
Author:鹿淑煜 |
Hits:
Description: VC数字图像识别模式的随书光盘。vc++6.0下实现： 在线签名鉴定、离线签名鉴定、人脸的检测与定位、车牌、印章的识别等的相关源程序及算法和素材-VC digital image recognition mode CD with the book. vc++6.0 to achieve: online signature verification, off-line signature verification, face detection and location, license plate, seal of recognition algorithms and source code and related material Platform: |
Size: 43275264 |
Author:王 |
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Description: vb 验证数字签名（完整源码）,如果你想在程序中添加 数字签名验证，可能这个对你有帮助或很好的借鉴-vb verify the digital signature (full source code), if you want to add a digital signature verification in the program, and may this help you or a good reference Platform: |
Size: 2048 |
Author:fjr |
Hits:
Description: 安全报文系统的发送程序主要实现了对数据报文的数字信封和数字签名。接收程序实现了对数据报文的解密和验证数字签名。-Secure messaging system to send program achieved a major digital data packets envelopes and digital signatures. Receive realization of the data packet decryption and digital signature verification. Platform: |
Size: 3442688 |
Author:胡诚 |
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Description: 数据报文发送接收例程，发送程序主要实现了对数据报文的数字信封和数字签名。接收程序实现了对数据报文的解密和验证数字签名。-Sending and receiving data packets routine procedure mainly realize the right to send data packets to digital envelope and digital signatures. Receive realization of the data packet decryption and digital signature verification. Platform: |
Size: 2930688 |
Author:刘春 |
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Description: 安全报文系统的发送程序主要实现了对数据报文的数字信封和数字签名。接收程序实现了对数据报文的解密和验证数字签名。-Secure messaging system to send program achieved a major digital data packets envelopes and digital signatures. Receive realization of the data packet decryption and digital signature verification. Platform: |
Size: 5407744 |
Author:漆平 |
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Description: C++ 验证微软数字签名 喜欢的下载吧-C++ Microsoft digital signature verification can not be downloaded again I gave up Platform: |
Size: 2048 |
Author:单卡 |
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Description: 随机搜索大素数，随机生成公钥和私钥；
要求使用素性检测算法及高效率求逆和模幂运算 用私钥对任意长度的明文签名 用公钥对签名验证；-Random search large prime Numbers, random public key and a private key
Requires the use of element detection algorithm and efficient inverse power operation and mould With the private key for any plaintext signature length With the public key signature verification
Platform: |
Size: 6144 |
Author:胡佳敏 |
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Description: 能够计算文件的MD5码，对于文件的数字签名验证有很大帮助，经过简单修改就能应用-Able to calculate file MD5 code for the digital signature verification document of great help, after a simple modification to the application Platform: |
Size: 1024 |
Author:mzc |
Hits:
Description: 使用openssl库,进行文件的加密解密以及数字签名验证的简单处理-Simple treatment using the openssl library, encryption and decryption, and digital signature verification of documents Platform: |
Size: 3072 |
Author:薛英才 |
Hits:
Search - Digital signature verification