搜索结果: 1-8 共查到“密码学 SPN”相关记录8条 . 查询时间(0.047 秒)
Bit-Sliding: A Generic Technique for Bit-Serial Implementations of SPN-based Primitives -- Applications to AES, PRESENT and SKINNY
Bit-serial implementations bit-slide lightweight cryptography
2017/6/26
Area minimization is one of the main efficiency criterion for lightweight encryption primitives. While reducing the implementation data path is a natural strategy for achieving this goal, Substitution...
It has been proved in Eurocrypt 2016 that if the details of the S-boxes are not exploited, an impossible differential and a zero-correlation hull can extend over at most 4 rounds of the AES. This pape...
FOAM: Searching for Hardware-Optimal SPN Structures and Components with a Fair Comparison
SPN lightweight cryptography figure of adversarial merit
2016/1/8
In this article, we propose a new comparison metric, the figure of adversarial merit (FOAM),
which combines the inherent security provided by cryptographic structures and components with their implem...
SCARE of Secret Ciphers with SPN Structures
Side-Channel Attacks Reverse Engineering Substitution-Permutation Networks
2014/3/7
Side-Channel Analysis (SCA) is commonly used to recover secret keys involved in the implementation of publicly known cryptographic algorithms. On the other hand, Side-Channel Analysis for Reverse Engi...
Fault-propagation Pattern Based DFA on SPN Structure Block Ciphers using Bitwise Permutation, with Application to PRESENT and PRINTcipher
Fault-propagation pattern fault-propagation path differential fault analysis bitwise permutation SPN block cipher PRESENT PRINTcipher
2012/3/29
This paper proposes a novel fault-propagation pattern based differential fault analysis method - FPP-DFA, and proves its feasibility on SPN structure block ciphers using bitwise permutation, such as P...
Fault Propagate Pattern Based DFA on SPN Structure Block Ciphers using Bitwise Permutation, with Application to PRESENT and PRINTcipher
fault propagate pattern fault propagate path differential fault analysis bitwise permutation SPN block cipher PRESENT PRINTcipher
2011/2/24
PRESENT and PRINTcipher are two hardware-optimized ultra-lightweight block ciphers presented in CHES 2007 and CHES 2010, which is suitable for RFID tags and IC-Printing, the authors didn’t analyze the...
From Camellia to p-Camellia: Some Observations on MISTY Structure with SPN Round Function
Block ciphers Camellia p-Camellia Feistel MISTY SPN Structural properties
2011/1/5
At AFRICACRYPT 2010, a parallelized version of the block cipher Camellia, called p-Camellia, was proposed. The high level structure of p-Camellia is MISTY-type, while the round function is SPN-type. I...
Impossible Differential Cryptanalysis of SPN Ciphers
secret-key cryptography block ciphers SPN Rijndael ARIA linear transformation impossible differential
2010/7/13
Impossible differential cryptanalysis is a very popular tool for analyzing the security of modern block ciphers and the core of such attack is based on the existence of impossible differentials. Curre...