crack hash with salt

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Use Salt + Hash to encrypt passwords and store them in database _ Practical Tips

(a) Why do I use hash functions to encrypt passwords If you need to save a password (such as a website user's password), you should consider how to protect the password data, and it is extremely unsafe to write the password directly to the database

Web application have you added salt? --on salt value in MD5 encryption algorithm

Tags: discuz blog http os using IO AR data artTransferred from: http://blog.csdn.net/blade2001/article/details/6341078We know that if the password is hashed directly, then the hacker can get a hash value by obtaining this password, and then by

(turn) A brief talk on salt-adding value in MD5 encryption Algorithm (SALT)

Label:We know that if the password is hashed directly, then the hacker can get a hash value by obtaining this password, and then by checking the hash value dictionary (for example, MD5 password cracking site), the password of a user.Adding salt can

(Turn, learn to record) Salt value in MD5 encryption Algorithm (SALT)

Label:We know that if the password is hashed directly, then the hacker can get a hash value by obtaining this password, and then by checking the hash value dictionary (for example, MD5 password cracking site), the password of a user.Adding salt can

PHP Login Encryption Add salt

Tags: authentication php Cartesian product password Authentication blog Background user input sha input password1 backgroundThe system involved in authentication needs to store the user's authentication information, the commonly used user

How to add salt random salt value to MD5-related tips

How to add salt? In order to enhance the safety of MD5, in addition to the new algorithm to add a part of the value of salt, salt value is a randomly generated set of strings, can include random uppercase and lowercase letters, numbers, characters,

Analysis and _php techniques of deep password plus salt principle

We know that if you hash the password directly, the hacker can get a user's password by getting the password hash value, and then by checking the hash value dictionary (such as MD5 password to crack the website).Adding salt can solve this problem to

php-cryptography algorithm and its application-hash function

Tags: des discuz style Blog http colorTransfer from http://www.smatrix.org/bbs/simple/index.php?t5591.html//////////////////////////////////////////////////////////////////////////////Directory1. PHP hash function and its application2. Symmetric

A simple method of MD5 and salt encryption (to prevent rainbow table collision)

Label:MD5 encryption (or digest algorithm) Everyone is familiar with it, and it doesn't explain.Now a lot of database design like to use one-way encryption to save the password, verify that the password is encrypted once again to do a ciphertext

Why add "salt" to your password?

Label:Turn from Libuchao ' s blog Salts (SALT) In cryptography, this process is called "adding salt" by inserting a specific string at any fixed location in the password, so that the result of the hash is inconsistent with the hash

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