HeW: AHash Function based on Lightweight Block Cipher FeW

A new hash function HeW: A hash function based on light weight block cipher FeW is proposed in this paper. The compression function of HeW is based on block cipher FeW. It is believed that key expansion algorithm of block cipher slows down the performance of the overlying hash function. Thereby, block ciphers become a less favourable choice to design a compression function. As a countermeasure, we cut down the key size of FeW from 80-bit to 64-bit and provide a secure and efficient key expansion algorithm for the modified key size. FeW based compression function plays a vital role to enhance the efficiency of HeW. We test the hash output for randomness using the NIST statistical test suite and test the avalanche effect, bit variance and near collision resistance. We also give the security estimates of HeW against differential cryptanalysis, length extension attack, slide attack and rotational distinguisher.

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The Development and Analysis of TWISH: A Lightweight-Block-Cipher-TWINE-Based Hash Function

2018 Thirteenth International Conference on Digital Information Management (ICDIM) ◽

10.1109/icdim.2018.8847056 ◽

2018 ◽

Author(s):

Deden Irfan Afryansyah ◽

Magfirawaty ◽

Kalamullah Ramli

Keyword(s):

Hash Function ◽

Block Cipher ◽

Lightweight Block Cipher

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A New Design of Cryptographic Hash Function: Gear

International Journal on Perceptive and Cognitive Computing ◽

10.31436/ijpcc.v1i1.14 ◽

2016 ◽

Vol 1 (1) ◽

Author(s):

Abdulaziz M Alkandari ◽

Khalil Ibrahim Alkandari ◽

Imad Fakhri Alshaikhli ◽

Mohammad A. AlAhmad

Keyword(s):

Hash Function ◽

Block Cipher ◽

Hash Functions ◽

Fixed Size ◽

Compression Function ◽

Cryptographic Hash Function ◽

Mode Of Operation ◽

Main Components ◽

Map Data ◽

And Diffusion

A hash function is any function that can be used to map data of arbitrary sizeto data of fixed size. A hash function usually has two main components: a permutationfunction or compression function and mode of operation. We will propose a new concretenovel design of a permutation based hash functions called Gear in this paper. It is a hashfunction based on block cipher in Davies-Meyer mode. It uses the patched version ofMerkle-DamgÃ¥rd, i.e. the wide pipe construction as its mode of operation. Thus, theintermediate chaining value has at least twice larger length than the output hash. Andthe permutations functions used in Gear are inspired from the SHA-3 finalist GrÃ¸estl hashfunction which is originally inspired from Rijndael design (AES). There is a very strongconfusion and diffusion in Gear as a result.

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Statistical test on lightweight block cipher-based PRNG

2017 11th International Conference on Telecommunication Systems Services and Applications (TSSA) ◽

10.1109/tssa.2017.8272925 ◽

2017 ◽

Cited By ~ 1

Author(s):

Y. S. Sofu Risqi ◽

Susila Windarta

Keyword(s):

Block Cipher ◽

Statistical Test ◽

Lightweight Block Cipher

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Forgery Attack on LightMAC Hash Function Scheme using SIMECK 32/64 Lightweight Block Cipher

IOP Conference Series Materials Science and Engineering ◽

10.1088/1757-899x/453/1/012014 ◽

2018 ◽

Vol 453 ◽

pp. 012014

Author(s):

T A Darumaya ◽

B H Susanti

Keyword(s):

Hash Function ◽

Block Cipher ◽

Forgery Attack ◽

Lightweight Block Cipher

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One-Way Hash Function Based on Delay-Induced Hyperchaos

International Journal of Bifurcation and Chaos ◽

10.1142/s0218127420500200 ◽

2020 ◽

Vol 30 (02) ◽

pp. 2050020 ◽

Cited By ~ 3

Author(s):

Hai-Peng Ren ◽

Chao-Feng Zhao ◽

Celso Grebogi

Keyword(s):

Stream Function ◽

Hash Function ◽

Secret Key ◽

Initial Value ◽

Arbitrary Length ◽

Collision Resistance ◽

Compression Function ◽

Satisfactory Performance ◽

Simulation Results ◽

Block Chaining

A scheme for constructing one-way Hash function based on hyperchaos induced by time delay and key-stream function iteration is proposed in this paper. In this scheme, the plaintext and secret key are used as the initial value in two hyperchaotic Chen systems; these values are evolved in a hyperchaotic way during a predefined period. The results of the evolution are quantified and iterated using key-stream function iteration to confuse and diffuse the plaintext and secret key. The cipher block chaining mode is used to generate a 128 bits Hash value for a plaintext of arbitrary length. Theoretical analysis and simulation results indicate that the proposed algorithm has satisfactory performance, such as value compression function, irreversibility, initial value sensitivity, forgery resistance and collision resistance.

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