Is differential cryptanalysis more efficient than linear cryptanalysis in breaking DES cryptosystem?
Monday, 11 September 2023
by Silvio Pereira
Differential cryptanalysis and linear cryptanalysis are two commonly used techniques in the field of cryptanalysis to break cryptographic systems. In the case of breaking the DES (Data Encryption Standard) cryptosystem, differential cryptanalysis is generally considered to be more efficient than linear cryptanalysis. Let’s delve into a detailed explanation of the reasons behind this assertion. Differential
Explain the significance of the key size and the number of rounds in AES, and how they impact the level of security provided by the algorithm.
Thursday, 03 August 2023
by EITCA Academy
The Advanced Encryption Standard (AES) is a widely-used symmetric block cipher that provides secure encryption for various applications. The security of AES is influenced by two key factors: the key size and the number of rounds. The key size in AES refers to the length of the secret key used for encryption and decryption. AES