标签: cryptography

密码盐如何帮助抵御彩虹表攻击?

我在理解盐密封的目的时遇到了一些麻烦.据我所知,主要用途是阻碍彩虹表攻击.但是,我看到实现这一点的方法似乎并没有真正解决问题.

我见过许多教程,建议将盐用作以下内容:

$hash =  md5($salt.$password)
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原因是哈希现在不映射到原始密码,而是密码和盐的组合.但是说$salt=foo$password=bar$hash=3858f62230ac3c915f300c664312c63f.现在有人用彩虹表可以反转哈希并提出输入"foobar".然后他们可以尝试所有密码组合(f,fo,foo,... oobar,obar,bar,ar,ar).获取密码可能需要几毫秒,但其他情况并不多.

我见过的其他用途是在我的linux系统上.在/ etc/shadow中,散列密码实际上 salt一起存储.例如,"foo"的盐和"bar"的密码将散列到此:$1$foo$te5SBM.7C25fFDu6bIRbX1.如果一个黑客以某种方式能够得到这个文件,我不知道盐服务的目的是什么,因为te5SBM.7C25fFDu6bIRbX已知反向哈希包含"foo".

感谢任何人都可以解决这个问题.

编辑:谢谢你的帮助.为了总结我的理解,salt使得散列密码更加复杂,从而使得它更不可能存在于预先计算的彩虹表中.我之前误解的是,我假设所有哈希都存在彩虹表.

hash cryptography salt rainbowtable

217
推荐指数
7
解决办法
6万
查看次数

使用PHP进行最简单的双向加密

在常见的PHP安装中进行双向加密的最简单方法是什么?

我需要能够使用字符串密钥加密数据,并使用相同的密钥在另一端解密.

安全性并不像代码的可移植性那么重要,因此我希望能够尽可能简化事情.目前,我正在使用RC4实现,但如果我能找到本机支持的东西,我想我可以节省很多不必要的代码.

php security encryption cryptography encryption-symmetric

211
推荐指数
5
解决办法
26万
查看次数

你如何加密和解密PHP字符串?

我的意思是:

Original String + Salt or Key --> Encrypted String
Encrypted String + Salt or Key --> Decrypted (Original String)
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也许是这样的:

"hello world!" + "ABCD1234" --> Encrypt --> "2a2ffa8f13220befbe30819047e23b2c" (may be, for e.g)
"2a2ffa8f13220befbe30819047e23b2c" --> Decrypt with "ABCD1234" --> "hello world!"
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  • 在PHP中,你怎么能这样做?

尝试使用Crypt_Blowfish,但它对我不起作用.

php security encryption cryptography encryption-symmetric

211
推荐指数
8
解决办法
43万
查看次数

java.util.Random和java.security.SecureRandom之间的区别

我的团队交出了一些生成随机令牌的服务器端代码(用Java),我对此有一个问题 -

这些令牌的目的是相当敏感的 - 用于会话ID,密码重置链接等.所以他们确实需要加密随机,以避免有人猜测它们或蛮力强制它们.令牌是"长",所以它是64位长.

代码当前使用java.util.Random该类来生成这些令牌.文档([ http://docs.oracle.com/javase/7/docs/api/java/util/Random.html] [1 ])java.util.Random清楚地说明了以下内容:

java.util.Random的实例不具有加密安全性.相反,请考虑使用SecureRandom来获取加密安全的伪随机数生成器,以供安全敏感应用程序使用.

但是,代码当前使用的方式java.util.Random是 - 它实例化java.security.SecureRandom类,然后使用该SecureRandom.nextLong()方法获取用于实例化java.util.Random类的种子.然后它使用java.util.Random.nextLong()方法生成令牌.

所以我现在的问题 - 鉴于java.util.Random正在使用种子,它仍然是不安全的java.security.SecureRandom吗?我是否需要修改代码以便它java.security.SecureRandom专门用于生成令牌?

目前代码种子是Random启动时的一次

java security random cryptography

200
推荐指数
3
解决办法
8万
查看次数

如何在Java中使用sha256散列一些字符串?

如何在Java中使用sha256散列一些字符串?有人知道这个免费图书馆吗?

java cryptography sha256 cryptographic-hash-function

187
推荐指数
11
解决办法
30万
查看次数

为什么素数在密码学中很重要?

作为非密码学家,有一件事总是让我感到震惊:为什么使用Prime数字这么重要?是什么让他们在密码学方面如此特别?

有没有人有简单的简短解释?(我知道有许多引物,应用密码学是圣经,但正如所说的:我不打算实施我自己的加密算法,我发现的东西只是让我的大脑爆炸 - 没有10页的数学公式请 :))

谢谢你的所有答案.我已经接受了让我对这个实际概念最清楚的那个.

primes cryptography

185
推荐指数
10
解决办法
17万
查看次数

保存密码:最佳实践?

我一直都很好奇...在使用散列密码进行散列时哪个更好:前缀或后缀?为什么?或者它是否重要,只要你加盐?

为了解释:我们所有(希望)现在我们应该知道之前,我们哈希它存储在数据库中的密码[ 编辑:所以你能避免类似的事情发生了什么杰夫阿特伍德最近.通常,这是通过在将盐传递给散列算法之前将盐与密码连接来完成的.但是这些例子各不相同......有些例子在密码之前加盐.一些示例在密码添加salt .我甚至看到过一些尝试将盐放在中间的人.

那么哪种方法更好,为什么呢?有没有一种方法可以减少哈希冲突的可能性?我的谷歌搜索没有找到关于这个问题的体面分析.

编辑:很棒的答案人们!对不起,我只能选一个答案.:)

passwords hash cryptography salt

157
推荐指数
6
解决办法
7万
查看次数

SHA-1对密码存储是否安全?

结论: SHA-1和preimage攻击一样安全,但它很容易计算,这意味着更容易安装暴力攻击或字典攻击.(对于像SHA-256这样的后继者也是如此.)根据具体情况,设计成计算成本高的哈希函数(例如bcrypt)可能是更好的选择.


有些人会像"SHA-1被打破"那样发表评论,所以我试图理解究竟是什么意思.假设我有一个SHA-1密码哈希的数据库,一个攻击者使用最先进的SHA-1破解算法和一个拥有100,000台机器的僵尸网络可以访问它.(控制超过10万台家用计算机意味着他们每秒可以完成大约10 ^ 15次操作.)他们需要多长时间

  1. 找出任何一个用户的密码?
  2. 找出给定用户的密码?
  3. 找出所有用户的密码?
  4. 找到一种以用户身份登录的方法?
  5. 找到以特定用户身份登录的方法?

如果密码被腌制,它会如何改变?腌制的方法(前缀,后缀,两者,还是像xor-ing这样复杂的东西)是否重要?

这是我目前的理解,经过一些谷歌搜索.如果我误解了某些内容,请在答案中更正.

  • 如果没有盐,彩虹攻击会立即找到所有密码(超长密码除外).
  • 如果有足够长的随机盐,找出密码的最有效方法是暴力破解或字典攻击.碰撞和preimage攻击都没有找到实际密码的任何帮助,因此对SHA-1的加密攻击在这里没有帮助.使用什么算法甚至不重要 - 人们甚至可以使用MD5或MD4,密码也同样安全(因为计算SHA-1哈希的速度较慢).
  • 为了评估"同样安全"的安全性,我们假设单个sha1运行需要1000次操作,密码包含大写,小写和数字(即60个字符).这意味着攻击者每天可以测试10个15*60*60*24/1000~ = 10 17个潜在密码.对于暴力攻击,这意味着在3小时内测试最多9个字符的所有密码,一周最多10个字符,一年最多11个字符.(每增加一个字符需要花费60倍.)字典攻击速度要快得多(即使是一台计算机的攻击者也可以在几小时内完成它),但只能找到弱密码.
  • 要以用户身份登录,攻击者无需找到确切的密码; 它足以找到导致相同哈希的字符串.这被称为第一次原像攻击.据我所知,没有针对SHA-1的preimage攻击.(A暴力破解攻击需要2点160的操作,这意味着我们的理论,攻击者需要10 30年,把它关闭.的理论可能性的限制是大约2个60操作,在该攻击将需要几年的时间.)有原像攻击对抗缩减版本的SHA-1,效果可以忽略不计(对于使用44步而不是80步减少的SHA-1,攻击时间从2 160次操作减少到2 157次).有针对SHA-1的碰撞攻击,这在理论上是可能的(我发现最好的时间从2 80减少到2 52),但是这些对密码哈希没用,即使没有腌制.

简而言之,使用SHA-1存储密码似乎非常安全.我错过了什么?

更新:马塞洛指出了一篇文章,其中提到了2 106次操作的第二次原像攻击.(编辑:正如托马斯解释的那样,这种攻击是一种假设的结构,不适用于现实场景.)但我仍然没有看到这对于使用SHA-1作为关键的派生函数是多么危险.通常有充分的理由认为碰撞攻击或第二次原始图像攻击最终会变成第一次原始图像攻击吗?

hash cryptography sha1

146
推荐指数
4
解决办法
6万
查看次数

为什么SSL握手会给出"无法生成DH密钥对"的异常?

当我与某些IRC服务器建立SSL连接(但不是其他服务器 - 可能是由于服务器的首选加密方法),我得到以下异常:

Caused by: java.lang.RuntimeException: Could not generate DH keypair
    at com.sun.net.ssl.internal.ssl.DHCrypt.<init>(DHCrypt.java:106)
    at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverKeyExchange(ClientHandshaker.java:556)
    at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:183)
    at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Handshaker.java:593)
    at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Handshaker.java:529)
    at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:893)
    at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1138)
    at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1165)
    ... 3 more
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最终原因:

Caused by: java.security.InvalidAlgorithmParameterException: Prime size must be multiple of 64, and can only range from 512 to 1024 (inclusive)
    at com.sun.crypto.provider.DHKeyPairGenerator.initialize(DashoA13*..)
    at java.security.KeyPairGenerator$Delegate.initialize(KeyPairGenerator.java:627)
    at com.sun.net.ssl.internal.ssl.DHCrypt.<init>(DHCrypt.java:100)
    ... 10 more
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演示此问题的服务器示例是aperture.esper.net:6697(这是一个IRC服务器).没有证明问题的服务器示例是kornbluth.freenode.net:6697.[毫不奇怪,每个网络上的所有服务器共享相同的行为.]

我的代码(如上所述,在连接到某些SSL服务器时有效)是:

    SSLContext sslContext = SSLContext.getInstance("SSL");
    sslContext.init(null, trustAllCerts, new SecureRandom());
    s = (SSLSocket)sslContext.getSocketFactory().createSocket();
    s.connect(new InetSocketAddress(host, port), timeout);
    s.setSoTimeout(0);
    ((SSLSocket)s).startHandshake();
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这是抛出异常的最后一个startHandshake.是的,'trustAllCerts'有一些魔力; 该代码强制SSL系统不验证证书.(所以...不是证书问题.) …

java ssl cryptography diffie-hellman

139
推荐指数
11
解决办法
28万
查看次数

这个巨型正则表达式如何工作?

我最近在我的一个目录中找到了以下代码,在一个名为的文件中doc.php.该文件功能或链接到文件管理器.它做得很好.基本上,它列出了当前目录中的所有文件,并允许您更改目录.

它可以访问我的所有文件(添加,重命名,信息,删除...).我不记得安装了它.我删除了它,删除了一些简单调用的可疑和大文件core并重置了我的所有密码.

谷歌搜索一些代码片段会导致很多结果,其中大部分都没有很多信息... 但是,这里有一个更具信息性的结果.

但是,我不确定我是否理解这件事是如何运作的.我有几个问题:

  1. 有什么可能的方法可以在我的网站/目录上获得?
  2. 如何追溯preg_replace的结果?

    <?php 
    $auth_pass = ""; 
    $color = "#df5"; 
    $default_action = "FilesMan"; 
    $default_charset = "Windows-1251"; 
    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'\x29\x29\x29\x3B","."); 
    ?>    
    
    Run Code Online (Sandbox Code Playgroud)

编辑:

这是未经模糊处理的PHP代码:http://pastie.org/1058996

php regex security cryptography

137
推荐指数
2
解决办法
3万
查看次数