Message Digestion With Modulus Operator

Author(s):

Surya Prakash Dwivedi , mgcg university ,chitrakoot,satna,mp.

Keywords:

Key shifting, Data authentication, Integrity, Collision, Message Digestion, Modulus Operator

Abstract:

Hash Function have various applications for data security for reducing the attacks on secure data like bruit force attack. Mainly it is used for message digest ie. Representing our plain message in to some other letters or numbers. various principals are used for designing cryptographic hashed function for message digest. The electronic equivalent of the document and finger print pair is the message and digest pair respectively, to preserve the integrity of a message. The message is passed through an algo., is called cryptographic hash function. The function creates a compressed image of the message that can be used like a finger print. To check the integrity of the message or document, we run the cryptographic hash function again and compare the new message digest with the previous one. If both are the same, we assure that the original message has not been differ. This paper introduces the technique for message digestion as secure message digest(SDP) adding key in its algorithm so that it responses like MAC code and no need for new step encryption/decryption algorithm to create authenticated code from digestion. The proposed algorithm is sufficient for both integrity and authentication process.

Other Details:

Manuscript Id	:	IJSTEV3I5004
Published in	:	Volume : 3, Issue : 5
Publication Date	:	01/12/2016
Page(s)	:	7-12

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