Mar 17, 2021 · The GISKOP key scheduling operation obtained an increase of 8% randomness using frequency test in the sub-key independence level. Also, it was ...
Oct 18, 2019 · GISKOP is a modified IDEA that uses the concept of serpent key scheduling operation to address the weak keys found on the original IDEA.
This paper tried to improve the security of IDEA key-schedule by utilizing the strengths of Twofish and Blowfish key-schedule algorithms.
ABSTRACT. The International Data Encryption Algorithm (IDEA) is one of an encryption algorithm that uses a cyclic process in producing sub keys from secret ...
A modified key schedule operation of IDEA called GISKOP, which uses the same number of rounds and output transformation that operates using 128 bit user input ...
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Apr 20, 2020 · The modified algorithm uses Serpent key scheduling operation to derive the different sub keys to be used in each rounds. The algorithm was ...
Article "GISKOP A Modified Key Scheduling Operation of International Data Encryption Algorithm using Serpent Key Scheduling" Detailed information of the ...
Abstract. We propose a new block cipher as a candidate for the Ad- vanced Encryption Standard. Its design is highly conservative, yet still.
Mar 18, 2022 · The key schedule algorithm (KSA) is a crucial element of symmetric block ciphers with a direct security impact.
May 14, 2020 · A new Key Schedule Evaluation Criterion (KSEC) has been proposed to evaluate the cryptographic strength of any KSA.