A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
Filters
An Adaptive Chosen-plaintext Attack of the Improved Cellular Message Encryption Algorithm
2009
International Journal of Network Security
Preserved Fulltext
This paper analyzes the Improved Cellular Message Encryption Algorithm (CMEA-I) which is an improved version of the Telecommunication Industry Association's Cellular Message Encryption Algorithm (CMEA) ...
We present a chosen-plaintext attack of CMEA-I which requires less than 850 plaintexts in its adaptive version. ...
Acknowledgements We are indebted to François Morain, Andreas Enge and Daniel Augot for their useful comments and suggestions concerning the writing of this article. ...
dblp:journals/ijnsec/ChardinM09
fatcat:ypwssl2u5fcobaflbqrhc4dnqy
Bug Attacks
2015
Journal of Cryptology
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2008; you can also visit the original URL.
The file type is application/pdf.
In this paper we present a new kind of cryptanalytic attack which utilizes bugs in the hardware implementation of computer instructions. ...
well-chosen ciphertext. ...
Acknowledgments The authors would like to thank Orr Dunkelman for his comments. The first two authors were supported in part by the Israel MOD Research and Technology Unit. ...
doi:10.1007/s00145-015-9209-1
fatcat:dxc4rzeskbcqre6mn4z5kihmda
Two Attacks Against the HBB Stream Cipher
[chapter]
2005
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
The resulting attack is very efficient since it recovers the secret key by processing a chosen message of length only 2 Kbytes. Then we describe an algebraic attack against the basic mode of HBB. ...
In this algorithm, classical LFSRs are replaced by cellular automata (CA). ...
Indeed an attacker can just concatenate all the chosen ciphertexts he needs for successive applications of the attack and submit the resulting message to the decryption oracle. ...
doi:10.1007/11502760_22
fatcat:rgmdf7j3fjgejblq5vk6qreria
Smart Wireless Sensor Technology for Healthcare Monitoring System Using Cognitive Radio Networks
2023
Sensors
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2023; you can also visit the original URL.
The file type is application/pdf.
To that end, the literature is rich with security schemes that include the advanced encryption standard, secure hashing algorithm, and digital signatures that aim to secure the data exchange. ...
It has less computational time throughout authentication, encryption, and decryption. Our analysis of experimental attack scenarios shows that our technique is better than its counterparts. ...
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/s23136104
pmid:37447952
pmcid:PMC10346715
fatcat:qjvdn7s32zhp3atcfoqahsguea
A Fast Enhanced Secure Image Chaotic Cryptosystem Based on Hybrid Chaotic Magic Transform
2017
Modelling and Simulation in Engineering
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
An enhanced secure image chaotic cryptosystem has been proposed based on hybrid CMT-Lanczos algorithm. We have achieved fast encryption and decryption along with privacy of images. ...
Compared with existing methods, the proposed method had more robustness to various attacks: brute-force attack, known cipher plaintext, chosen-plaintext, security key space, key sensitivity, correlation ...
, chosen-plaintext attack, cipher attack entropy, and noise analysis. ...
doi:10.1155/2017/7470204
fatcat:zgxvpjf7tngbbaautw7p22iqjq
Cryptographic Primitives for Information Authentication — State of the Art
[chapter]
1998
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
This paper describes the state of the art for cryptographic primitives that are used for protecting the authenticity of information: cryptographic hash functions and digital signature schemes; the first ...
The theoretical background is sketched, but most attention is paid to overview the large number of practical constructions for hash functions and to the recent developments in their cryptanalysis. ...
If the encryption algorithm (with the same key) is also used for encryption of plaintext, this solution is problematic, as a chosen text attack on the encryption scheme leads directly to a forgery of the ...
doi:10.1007/3-540-49248-8_3
fatcat:7ttx7pnr4vgb3ipgbs47fr2jre
A Contemporary Foreword on GSM Security
[chapter]
2002
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2014; you can also visit the original URL.
The file type is application/pdf.
This document also discusses the effectiveness of GSM authentication and the strength of GSM encryption. ...
It includes therefore the most significant physical and cryptanalytic attacks on GSM security mechanisms, such as the up to date optical fault induction and partitioning attacks. ...
The author would also like to thank all the staff members of the Information Security Group of Royal Holloway, University of London and of the Information Security Division of CASNAV, Brazilian Navy for ...
doi:10.1007/3-540-45831-x_10
fatcat:cdkmnpa3uba6jagi42i2yptsou
Overview of securing multimedia content using efficient encryption methods and modes
2017
International Journal of Advanced and Applied Sciences
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Multimedia comprises of audio, text, image and video. Use of multimedia is increasing because of improvements in hardware, algorithms and networking. ...
attacks. ...
Bit recirculation image encryption did solve the problem of low computational complexity but made it vulnerable to known plaintext attack and chosen plaintext attack. 3D chaotic cat maps had better key ...
doi:10.21833/ijaas.2017.010.013
fatcat:kiebkobk5remfjnn7uwrw7q3hu
Instant Ciphertext-Only Cryptanalysis of GSM Encrypted Communication
2007
Journal of Cryptology
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2014; you can also visit the original URL.
The file type is application/pdf.
We describe a ciphertext-only attack on A5/2 that requires a few dozen milliseconds of encrypted offthe-air cellular conversation and finds the correct key in less than a second on a personal computer. ...
Unlike previous attacks on GSM that require unrealistic information, like long known plaintext periods, our attacks are very practical and do not require any knowledge of the content of the conversation ...
We would like to thank David Wagner for providing us with information on his group's attack on A5/2. We also acknowledge the anonymous referees for their important comments. ...
doi:10.1007/s00145-007-9001-y
fatcat:2nyg3trnsrhtbhnfhlpzj34l5m
Instant Ciphertext-Only Cryptanalysis of GSM Encrypted Communication
[chapter]
2003
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2014; you can also visit the original URL.
The file type is application/pdf.
We describe a ciphertext-only attack on A5/2 that requires a few dozen milliseconds of encrypted offthe-air cellular conversation and finds the correct key in less than a second on a personal computer. ...
Unlike previous attacks on GSM that require unrealistic information, like long known plaintext periods, our attacks are very practical and do not require any knowledge of the content of the conversation ...
We would like to thank David Wagner for providing us with information on his group's attack on A5/2. We also acknowledge the anonymous referees for their important comments. ...
doi:10.1007/978-3-540-45146-4_35
fatcat:z3g5o2ztnrculmmhpt7l5q46xe
Attacks on Additive Encryption of Redundant Plaintext and Implications on Internet Security
[chapter]
2001
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
attack, when the the attacker knows l linear equations over the plaintext and has M ciphertexts encrypted with M distinct unknown secret keys. ...
We show that an additive stream cipher with an n-bit key has an effective key size of n−min(l, lg M ) against the key collision attack, and of 2n/3+ lg(n/3) + max(n − l, 0) against the time memory tradeoff ...
Section 4 adapts Hellman's time-memory tradeoff to attack additive encryption, and analyzes the resulting algorithm. ...
doi:10.1007/3-540-44983-3_2
fatcat:vjcms7l5bvcdpltjwwuff65jqi
Page 5600 of Mathematical Reviews Vol. , Issue 88j
[page]
1988
Mathematical Reviews
Preserved Fulltext
The Internet Archive has digitized a microfilm copy of this work. It may be possible to borrow a copy for reading.
The GMR scheme has the salient property that, unless factoring is easy, it is infeasible to forge any signature even through an adaptive chosen message attack. ...
These systems are efficient because of high information rates and low overheads for enciphering and deciphering. They appear to be secure under chosen-plaintext attacks. ...
A Survey on Secure Computation Based on Homomorphic Encryption in Vehicular Ad Hoc Networks
2020
Sensors
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
We first describe the related definitions and the current state of homomorphic encryption. ...
Encryption is a common method to guarantee the security of vehicle data in the process of data dissemination and computation. However, encrypted vehicle data cannot be analyzed easily and flexibly. ...
Acknowledgments: We thank the reviewers for their detailed reviews and constructive comments, which have helped to greatly improve the quality of this paper. ...
doi:10.3390/s20154253
pmid:32751627
fatcat:2m2lw3vutbh4tbynvotylachye
A Cryptographic System Based upon the Principles of Gene Expression
2017
Cryptography
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
The protocol provides a hierarchal structure that extends from the initial coding of a message into a DNA code (ciphergene), through transcription and ultimately translation into a protein code (cipherprotein ...
This results in a set of cryptographic protocols that is capable of securing data at rest, data in motion and providing an evolvable form of security between two or more parties. ...
Acknowledgments: Thanks to the NASA Goddard Space Flight Center for support of this work.
Conflicts of Interest: The author declares no conflict of interest. ...
doi:10.3390/cryptography1030021
fatcat:cyk2lrpxxzfhpoplraldsqpsi4
Chaotic Image Encryption: State-of-the-Art, Ecosystem, and Future Roadmap
2022
Applied System Innovation
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
A comprehensive survey can highlight existing trends and shed light on less-studied topics in the area of chaotic image encryption. ...
Recently, many researchers have been interested in the application of chaos in cryptography. Specifically, numerous research works have been focusing on chaotic image encryption. ...
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/asi5030057
fatcat:cpnitagmdze5bpla5l6koaaiwy
« Previous
Showing results 1 — 15 out of 465 results