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[CA authRSA

Description: :RSA 是最广泛的公钥算法,从程序实现的主要思想、算法分析及流程说明、实验环境要求描述、运行 和结果、运行效率分析和程序源代码六方面介绍运用java程序实现RSA加密算法,要求输入明文的二进制位数 不少于1024。
Platform: | Size: 160787 | Author: 王功臣 | Hits:

[CA authRSA

Description: :RSA 是最广泛的公钥算法,从程序实现的主要思想、算法分析及流程说明、实验环境要求描述、运行 和结果、运行效率分析和程序源代码六方面介绍运用java程序实现RSA加密算法,要求输入明文的二进制位数 不少于1024。-: RSA public key is the most widely algorithm, from the process to achieve the main ideas, algorithms and processes that describe the experimental environmental requirements, operation and results, operational efficiency analysis and source code six introduce the use of java program RSA encryption algorithm, expressly asked to enter the binary digits of not less than 1024.
Platform: | Size: 160768 | Author: 王功臣 | Hits:

[Crack HackDSA

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。
Platform: | Size: 136192 | Author: wildkaede | Hits:

[CA authrsa.tar

Description: rsa algorithm .... works fine for 1024 bit prime numbers
Platform: | Size: 7168 | Author: stane | Hits:

[J2MERsaOneZeroTwoFour

Description: Rsa of 1024 bits on j2me platform using the bouncy castle apis for support for java.math.BigInteger and java.scrurity.SecureRandom and with highest obfuscation in Netbeans6.5 with CLDC1.1 and MIDP 2.1
Platform: | Size: 1024 | Author: Lok | Hits:

[Crack HackRESsecure

Description: 通过j2se编程实现1024位RSA加密算法,内部含有明文密文再到明文的检测测试可以快速生成密钥对-Pass the j2se plait distance realization 1024 RSA to encrypt calculate way, inner part imply a clear statement secret content again arrive clear statement of examination test can fast born and airtight key rightness
Platform: | Size: 5120 | Author: 刘伟 | Hits:

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