Abstract: A blind signature enables a user to obtain signatures on any message from an authority who cannot acquire any information on the message being signed. A blind ring signature scheme is ...
A basic Substitution-Permutation Network (SPN) cipher and it's cryptanalysis using the linear method. Implemented by following 'A Tutorial on Linear and Differential Cryptanalysis' by Howard M. Heys.
CipherLab is an interactive cryptography and cryptanalysis laboratory built in Python. It allows users to explore encryption, decryption, and real-world cryptanalytic attacks through a clean, ...
Abstract: At ISIT 2008, Aguilar Melchor, Castagnos and Gaborit presented a lattice-based homomorphic encryption scheme (abbreviated as MCG). Its security is based on the Computational Knapsack Vector ...