代码运行次数:0 运行 AI代码解释 importjava.io.UnsupportedEncodingException;importjava.security.KeyFactory;importjava.security.KeyPair;importjava.security.KeyPairGenerator;importjava.security.NoSuchAlgorithmException;importjava.security.SecureRandom;importjava.security.interfaces.RSAPrivateKey;importjava.security.inter...
* in the rsaencryption pkcs #1 format (oid: 1.2.840.113549.1.1.1). * The format is defined as: * PublicKeyInfo ::= SEQUENCE { * algorithm AlgorithmIdentifier, * PublicKey BIT STRING * } * Where AlgorithmIdentifier is: * AlgorithmIdentifier ::= SEQUENCE { * algorithm OBJECT IDENTIFIER, the...
DigestInfo::=SEQUENCE{digestAlgorithm AlgorithmIdentifier,digestOCTETSTRING} 为方便理解,我们使用ASN1dump对示例中的数据做解析: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 3031300d060960864801650304020105000420b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9 直接上图: 可以看到sha...
www.ruanyifeng.com/blog/2013/06/rsa_algorithm_part_one.html 以前写过一篇PHP使用openssl扩展的博客:PHP的openssl加密扩展使用小结 代码语言:javascript 代码运行次数:0 运行 AI代码解释 zhenbianshu.github.io/2016/07/php_openssl.html 讲了一些加密基础和PHP中如何进行加密。本文主要聊一聊非对称加密的相关知识...
// RSA, a suite of routines for performing RSA public-key computations in // JavaScript. // // Requires BigInt.js and Barrett.js. // // Copyright 1998-2005 David Shapiro. // // You may use, re-use, abuse, copy, and modify this code to your liking, but ...
import java.security.NoSuchAlgorithmException; import java.security.PrivateKey; import java.security.Provider; import java.security.SecureRandom; import java.security.interfaces.RSAPrivateKey; import java.security.interfaces.RSAPublicKey; import javax.crypto.Cipher; ...
public static final String KEY_ALGORITHM = "RSA"; // 种子,改变后,生成的密钥对会发生变化 //private static final String seedKey = "seedKey"; /** * RSA最大加密明文大小 */ private static final int MAX_ENCRYPT_BLOCK = 117; /**
MD5算法广泛应用于数字签名、数据完整性校验、密码学等领域。 MD5(Message-Digest Algorithm 5)是一种常用的哈希算法,它将任意长度的消息压缩成一个128位的消息摘要(即哈希值),并且具有不可逆性、唯一性、抗碰撞性等特点。 二、MD5加密解密的原理? MD5算法的原理是将输入的...
The public key that we generated in the previous step The padding scheme (we will useOAEP paddingfor this) The hashing algorithm (we will be usingSHA256, which is a recommended secure hashing function as of this date) The data we want to encrypt. This is in the from of a buffer since...
request query-string sorted-params digital-signature authentication dongtran •1.1.2•6 months ago•0dependents•MITpublished version1.1.2,6 months ago0dependentslicensed under $MIT 57 @zodash/rsa Simple rsa algorithm zodash rsa uniquecolesmith ...