A
Anupama Panigrahi
Researcher at University of Delhi
Publications - 11
Citations - 80
Anupama Panigrahi is an academic researcher from University of Delhi. The author has contributed to research in topics: Block cipher & Boolean function. The author has an hindex of 3, co-authored 9 publications receiving 66 citations.
Papers
More filters
Posted Content
FeW: A Lightweight Block Cipher.
TL;DR: In this paper, the authors proposed a new lightweight block cipher called FeW 1 which encrypts 64-bit plaintext using key size 80/128 bits and produces 64 bit ciphertext.
FeW: A Lightweight Block Cipher
TL;DR: A new lightweight block cipher called Feistel-M structure, which encrypts plaintext in the blocks of 64-bit using 80/128 bits key to produce 64- bit ciphertext, and can resist any key recovery attack beyond 17 rounds with the complexity better than 2^{64} $.
Journal ArticleDOI
Optimal differential trails in lightweight block ciphers ANU and PICO
TL;DR: A branch-and-bound based search algorithm is applied to find the least number of active Substitution boxes (S-boxes) in differential trails of ANU and PICO to solve differential cryptanalysis of these ciphers.
Journal ArticleDOI
HeW: AHash Function based on Lightweight Block Cipher FeW
TL;DR: A new hash function HeW: A hash function based on light weight block cipher FeW is proposed in this paper and the security estimates of HeW are given against differential cryptanalysis, length extension attack, slide attack and rotational distinguisher.