Results 11 to 20 of about 1,319 (151)
Differential Forgery Attack Against LAC [PDF]
Lecture Notes in Computer Science, 2016 LAC is one of the candidates to the CAESAR competition. In this note we present a differential forgery attack on LAC. We show that some differentials have a probability higher than 2^-64, using a collection of characteristics in order to evaluate a lower bound on the probability of a differential. This allows a forgery attack on the full LAC. This work
Gaëtan Leurent, Leurent Gaëtan
exaly +4 more sources
Analysis on Bleichenbacher's Forgery Attack
The Second International Conference on Availability, Reliability and Security (ARES'07), 2007 In 2006, Bleichenbacher presented a new forgery attack against the signature scheme RSASSA-PKCS1-v1_5. The attack allows an adversary to forge a signature on almost arbitrary messages, if an implementation is not proper. Since the example was only limited to the case when the public exponent is 3 and the bit-length of the public composite is 3072, a ...
Tetsuya Izu +2 more
exaly +4 more sources
Post-Quantum Security of COPA [PDF]
EntropyCOPA is a notable authenticated online cipher and was one of the winning proposals for the CAESAR competition. Current works describe how to break the existentially unforgeable under quantum chosen message attack (EUF-qCMA) of COPA.
Ping Zhang, Yutao Wang
doaj +2 more sources
A New Efficient and Provably Secure Certificateless Signature Scheme Without Bilinear Pairings for the Internet of Things [PDF]
SensorsPairing-free certificateless signature (PF-CLS) schemes are ideal authentication solutions for resource-constrained environments like the Internet of Things (IoT) due to their low computational, storage, and communication resource requirements.
Zhanzhen Wei +4 more
doaj +2 more sources
Forgery Attack to an Asymptotically Optimal Traitor Tracing Scheme
, 2007 In this paper, we present a forgery attack to a black-box traitor tracing scheme [2] called as CPP scheme. CPP scheme has efficient transmission rate and allows the tracer to identify a traitor with just one invalid ciphertext. Since the original CPP scheme is vulnerable to the multi-key attack, we improved CPP to thwart the attack.
Yongdong Wu +2 more
exaly +4 more sources
Survey on adversarial attacks and defense of face forgery and detection
网络与信息安全学报, 2023 Face forgery and detection has become a research hotspot.Face forgery methods can produce fake face images and videos.Some malicious videos, often targeting celebrities, are widely circulated on social networks, damaging the reputation of victims and ...
Shiyu HUANG, Feng YE, Tianqiang HUANG, Wei LI, Liqing HUANG, Haifeng LUO
doaj +3 more sources
Practical Related-Key Forgery Attacks on Full-Round TinyJAMBU-192/256
IACR Transactions on Symmetric Cryptology, 2023 TinyJAMBU is one of the finalists in the NIST lightweight cryptography competition. It is considered to be one of the more efficient ciphers in the competition and has undergone extensive analysis in recent years as both the keyed permutation as well as
Orr Dunkelman +2 more
doaj +1 more source
Deep Learning-Based Forgery Attack on Document Images [PDF]
IEEE Transactions on Image Processing, 2021 With the ongoing popularization of online services, the digital document images have been used in various applications. Meanwhile, there have emerged some deep learning-based text editing algorithms which alter the textual information of an image . In this work, we present a document forgery algorithm to edit practical document images.
Lin Zhao 0017 +2 more
openaire +3 more sources
Remote Check Truncation Systems: Vulnerability Analysis and Countermeasures
IEEE Access, 2020 All major banks in the USA and around the world offer remote check deposit services. Consumers can use their smart phones to deposit checks remotely.
Hafiz Malik +4 more
doaj +1 more source
On the Effect of Malicious User on D2D Cluster: CSI Forgery and Countermeasures
IEEE Access, 2023 Device-to-device (D2D) communication in cellular networks refers to a technology that enables direct transmission and reception between devices in proximity without infrastructures such as base stations (BSs).
Inkyu Bang +3 more
doaj +1 more source