Short Non-Malleable Codes from Related-Key Secure Block Ciphers, Revisited
IACR Transactions on Symmetric Cryptology, 2022 We construct non-malleable codes in the split-state model with codeword length m + 3λ or m + 5λ, where m is the message size and λ is the security parameter, depending on how conservative one is. Our scheme is very simple and involves a single call to a
Gianluca Brian +3 more
doaj +1 more source
Parallel Implementations of ARIA on ARM Processors and Graphics Processing Unit
Applied Sciences, 2022 The ARIA block cipher algorithm is Korean standard, IETF standard (RFC 5794), and part of the TLS/SSL protocol. In this paper, we present the parallel implementation of ARIA block cipher on ARMv8 processors and GPU.
Siwoo Eum +5 more
doaj +1 more source
Automated design of a lightweight block cipher with Genetic Programming [PDF]
, 2008 In this paper, we present a general framework for the automated design of cryptographic block ciphers by using Genetic Programming. We evolve highly nonlinear and extremely efficient functions that can be used as core components of any cryptographic ...
Hernandez-Castro, Julio C. +3 more
core +1 more source
Finding efficient distinguishers for cryptographic mappings, with an application to the block cipher TEA [PDF]
, 2003 Congress on Evolutionary Computation. 8-12 December 2003A simple way of creating new and efficient distinguishers for cryptographic primitives such as block ciphers or hash functions is introduced. This technique is then successfully applied over reduced
Pedro Isasi +4 more
core +1 more source
Block cipher four implementation on field programmable gate array
Communications in Science and Technology, 2020 Block ciphers are used to protect data in information systems from being leaked to unauthorized people. One of many block cipher algorithms developed by Indonesian researchers is the BCF (Block Cipher-Four) - a block cipher with 128-bit input/output that
Yusuf Kurniawan, Muhammad Adli Rizqulloh
doaj +1 more source
New results on the genetic cryptanalysis of TEA and reduced-round versions of XTEA [PDF]
, 2004 Congress on Evolutionary Computation. Portland, USA, 19-23 June 2004Recently, a simple way of creating very efficient distinguishers for cryptographic primitives such as block ciphers or hash functions, was presented by the authors.
Hernández, Julio C. +2 more
core +1 more source
New Constructions of MACs from (Tweakable) Block Ciphers
IACR Transactions on Symmetric Cryptology, 2017 We propose new constructions of Message Authentication Codes (MACs) from tweakable or conventional block ciphers. Our new schemes are either stateless and deterministic, nonce-based, or randomized, and provably secure either in the standard model for ...
Benoît Cogliati +2 more
doaj +1 more source
High-Speed Fault Attack Resistant Implementation of PIPO Block Cipher on ARM Cortex-A
IEEE Access, 2021 In ICISC’20 conference, PIPO (Plug-In and Plug-Out) was proposed as an efficient block cipher for secure communication in IoT (Internet of Things) environment.
Jingyo Song +2 more
doaj +1 more source
Perancangan Kriptografi Block Cipher Berbasis Pola Dribbling Practice [PDF]
, 2021 Block cipher merupakan salah satu teknik dalam kriptografi modern yang digunakan untuk melakukan enkripsi/dekripsi pada data digital dengan membagi pesan menjadi blok-blok data dan melakukan enkripsi/dekripsi pada tiap blok.
Fauzi, Rizky Restu
core +2 more sources
An Enhancement Method Based on Modifying CFB Mode for Key Generation in AES Algorithm [PDF]
Engineering and Technology Journal, 2016 There are two very important characteristics in the block cipher, the amount of time for encryption process and key complexity which caused increasing the complexity of encryption process.
Hasanen S. Abdulah +2 more
doaj +1 more source