Results 151 to 160 of about 6,520 (191)

Differential-Linear Cryptanalysis Revisited

Journal of Cryptology, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Blondeau, Céline   +2 more
openaire   +6 more sources

Differential-linear cryptanalysis of SIMON32/64

International Journal of Embedded Systems, 2018
Simon is a family of lightweight block ciphers designed by the U.S National Security Agency in 2013. Simon 2n/k is a cipher in this family with k-bit key and 2n-bit block. So far, there have been several cryptanalytic results on this cipher by means of differential cryptanalysis, linear cryptanalysis and impossible differential cryptanalysis.
Yanqin Chen, Wenying Zhang
openaire   +1 more source

Differential-Linear Cryptanalysis from an Algebraic Perspective

2021
The differential-linear cryptanalysis is an important cryptanalytic tool in cryptography, and has been extensively researched since its discovery by Langford and Hellman in 1994. There are nevertheless very few methods to study the middle part where the differential and linear trail connect.
Meicheng Liu, Xiaojuan Lu, Dongdai Lin
openaire   +1 more source

Differential-Linear Cryptanalysis of ICEPOLE

2015
ICEPOLE is a CAESAR candidate with the intermediate level of robustness under nonce misuse circumstances in the original document. In particular, it was claimed that key recovery attack against ICEPOLE is impossible in the case of nonce misuse. ICEPOLE is strong against the differential cryptanalysis and linear cryptanalysis.
Tao Huang, Ivan Tjuawinata, Hongjun Wu
openaire   +1 more source

Improving the Security of ChaCha against Differential-Linear Cryptanalysis

Anais do XX Simpósio Brasileiro de Segurança da Informação e de Sistemas Computacionais (SBSeg 2020), 2020
The stream cipher ChaCha has received a lot of attention and recently is being used as a new cipher suite in TLS 1.3, as a random number generator for operating systems (Linux, FreeBSD, OpenBSD, NetBSD, and DragonFly BSD), a proposed standardization in RFC 7634 for use IKE and IPsec, and by the WireGuard VPN protocol.
Murilo Coutinho   +3 more
openaire   +1 more source

Differential-Linear Cryptanalysis of the Lightweight Cryptographic Algorithm KNOT

2021
KNOT is one of the 32 candidates in the second round of NIST’s lightweight cryptography standardization process. The KNOT family consists of bit-slice lightweight Authenticated Encryption with Associated Data (AEAD) and hashing algorithms. In this paper, we evaluate the security for the initialization phase of two members of the KNOT-AEAD family by ...
Shichang Wang   +3 more
openaire   +1 more source

Differential-Linear Cryptanalysis of Camellia

2006
Camellia is the final selection of 128-bit block cipher in NESSIE. In this paper, we present differential-linear cryptanalysis of modified camellia reduced to 9 and 10 rounds. For modified camellia with 9 rounds we can find the user key with 2 14 chosen plaintexts and 2 185.5 encryptions and for modified camellia with 10 rounds we can find the user key
Wenling Wu, Dengguo Feng
openaire   +1 more source

Differential-linear and related key cryptanalysis of round-reduced scream

Information Processing Letters, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ashutosh Dhar Dwivedi   +3 more
openaire   +3 more sources

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