NDLI: Enhanced SHA-192 Algorithm with Larger Bit Difference

Content Provider	IEEE Xplore Digital Library
Author	Gupta, G. Sharma, S.
Copyright Year	2013
Description	Author affiliation: Dept. of Comput. Sci. & Eng., Oriental Inst. of Sci. & Technol., Bhopal, India (Gupta, G.; Sharma, S.)
Abstract	This paper attempts to develop a stronger and safer cryptographic algorithm which would not only be secure, but also reduces total time taken in providing integrity of information. Hash functions were introduced in cryptology as a tool to protect the integrity of information. SHA-1 and MD-5 are among the most commonly used hash function message digest algorithms. Scientists have found collision attacks on SHA-1, MD-5 hash functions so the natural response to overcome this threat was assessing the weak points of these protocols that actually depend on collision resistance for their security. So to increase the security, modified SHA-192 is introduced in this paper having a message digest of length 192 bits with larger bit difference. To generate larger bit difference, best properties of MD-5 and SHA-1 are combined. So the new solution will be no longer vulnerable to the collision attacks.
Sponsorship	IEEE India Council MTT Chapt.
Starting Page	152
Ending Page	156
File Size	184175
Page Count	5
File Format	PDF
ISBN	9781467356039
e-ISBN	9781467356039
DOI	10.1109/CSNT.2013.42
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-04-06
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Algorithm design and analysis Resistance Computer science Hash function Signal processing algorithms Collision resistant Collision resistance message digest (MD) Complexity theory Cryptography Security SHA (secure Hash Algorithm)
Content Type	Text
Resource Type	Article

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