1Dept. of Computer Science and Information Technology, M. J. P. Rohilkhand University, Bareilly, Uttar Pradesh, India
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Online published on 23 January, 2026.
An on-way hash code or message authentication code is generated using the cryptographic hash functions. It used to be password storage, electronic data integrity, and check verification. Cryptographic hashing algorithms, which employ beginning value and key constant to boost algorithm complexity, have been proposed by a number of academics. It is well known that they have a very high temporal complexity due to the quantity of steps and memory space needed to store the beginning value and key constants. Consequently, we are improving the cryptographic hash function's performance by using 2080 bits as a block of the input message and avoiding the need for the key constant. By doing this, we are generating 160-bit fixed-length hash code, and the amount of time spent on the function proposal will be reduced in comparison to previous hash algorithms. The outcome will be compared using the amount of time in seconds that the cryptographic hash algorithms consumed during computation.
Cryptography, Hash Function, Information Security, Key Constant