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Major Encryption and Hashing techniques used for Web Security
Major Encryption and Hashing techniques used for Web Security

Major Encryption and Hashing techniques used for Web Security

Major Encryption and Hashing techniques used for Web Security

Encryption is one of the main technique which keeps our data safe and sound from the hackers ,Major Encryption and Hashing techniques used for Web Security are one of the most secure and less vunlerable.

what is encryption :

In cryptography, encryption is the process of encoding messages or information in such a way that only authorized parties can read it. Encryption does not of itself prevent interception, but denies the message content to the interceptor.

encryption-atechlab.net

Major Encryption and Hashing techniques used for Web Security are as follows :

enryption-decryption-cycle-atechlab.net

1. MD4 (Message Digest Algorithm 4)

  • MD4 was made by Ronald Rivest in October 1990. MD4 hash function is used before MD5.
  • Length of 16 Bytes (32 characters)
  • Example: 31d6cfe0d16ae931b73c59d7e0c089c0
  1. MD5 (Message Digest Algorithm 5)
  • MD5 was made ​​after MD4 by the Ronald Rivest because of weaknesses in encryption in MD4.
  • Used in v2.x phpBB, Joomla under version 1.0.13 and several CMS + Forum
  • Length of 16 Bytes (32 characters)
  • Example: c4ca4238a0b923820dcc509a6f75849b

 

  1. MD5 ($ pass. $ Salt)
  • Starting with Hash followed by salt value
  • Used in WB News, Joomla version 1.0.13 and above
  • Length of 16 Bytes (32 characters)
  • Example: 6f04f0d75f6870858bae14ac0b6d9f73

 

  1. MD4 ($ salt. $ Pass)
  • Starting with Salt followed by password
  • Used in osCommerce, AEF, Gallery and several other CMS
  • Length of 16 Bytes (32 characters)
  • Example: f190ce9ac8445d249747cab7be43f7d
  1. MD5 (md5 ($ pass). $ Salt)
  • Used in vBulletin, IceBB and other cms
  • Length of 16 Bytes (32 characters)
  • Example:  6011527690eddca23580955c216b1fd2

 

  1. MD5 (WordPress)
  • Used in wordpress
  • Length of 17 Bytes (34 characters)
  • Started by the hash sign $ P $ then followed by a character (characters who most often used is the letter “B”) followed by salt (8 characters who arranged randomly, in this example SALT VALUE is “12345678?), Then followed by the hash
  • Example:  $ P $ B123456780BhGFYSlUqGyE6ErKErL01

 

  1. MD5 (phpBB3)
  • Used in CMS phpBB 3.xx
  • Length of 17 Bytes (34 characters)
  • Hash by the $ H $ then followed by a character (characters who most often used is the number “9?), Followed by salt (8 characters who arranged randomly, in the example that I gave salt is” 12345678?) Followed by hash
  • Example: $ H $ 9123456785DAERgALpsri.D9z3ht120

 

  1. SHA-1 (Secure Hash Algorithm)
  • Created by the National Institute of Standards and Technology or the US Federal Information Processing Standard used by some CMS and several forum
  • Length of 20 Bytes (40 characters)
  • Example: 356a192b7913b04c54574d18c28d46e6395428ab
  1. SHA-256 (Secure Hash Algorithm)
  • Hash started by a $ sign $ 5 then followed with salt (8 characters who arranged randomly, in the example that I gave salt is “12345678?) And then followed by the character” $ “followed by the hash
  • The length of 55 characters
  • Example: $ 5 $ 12,345,678 $ jBWLgeYZbSvREnuBr5s3gp13vqi …
  1. SHA-512 (Secure Hash Algorithm)
  • Hash started by a $ sign $ 6 followed by salt (8 characters who arranged randomly, in the example that I gave salt is “12345678?) And then followed by the character” $ “followed by the hash
  • The length of 98 characters
  • Example: $ 6 $ 12,345,678 $ U6Yv5E1lWn6mEESzKen42o6rbEm …

 

  1. Base64
  • The algorithm which serves to encoding and decoding a data into ASCII format. maximum length of 64 characters hash consists of A..Z, a..z and 0..9, and coupled with the last two characters are symbolic ie + and / as well as single character equals “=”
  • Used in a number of forums and CMS

About Abhishek Gautam

I am a technology enthusiastic, Researcher, Computer Engineer as well as the mind behind the atechlab.net – The Ultimate Cyber Tech Lab!

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