Results 121 to 130 of about 2,165 (141)

Two-factor authentication for intellectual property transactions based on improved zero-knowledge proof. [PDF]

Sci Rep
Mo S, Feng W, Huang M, Feng S, Wang Z, Li Y.   +5 more
europepmc   +1 more source

Security importance of edge-IoT ecosystem: An ECC-based authentication scheme. [PDF]

PLoS One
Alzahrani N.
europepmc   +1 more source

A Secure Data Sharing Model Utilizing Attribute-Based Signcryption in Blockchain Technology. [PDF]

Sensors (Basel)
Song C, Chen L, Wu X, Li Y.
europepmc   +1 more source

An efficient certificateless anonymous signcryption communication scheme for vehicular adhoc network. [PDF]

Sci Rep
Luo C, Li D, Khan MS.
europepmc   +1 more source

A Lightweight Zero-Trust-Based Authentication Framework for UAV Systems. [PDF]

Sensors (Basel)
Qu X, Ou W, Pang M, Chen Y, Wu Y, Yue Q, Han W.   +6 more
europepmc   +1 more source

One-More Unforgeability of Blind ECDSA [PDF]

Lecture Notes in Computer Science, 2021
In this paper, we give the first formal security analysis on the one-more unforgeability of blind ECDSA. We start with giving a general attack on blind ECDSA, which is similar to the ROS attack on the blind Schnorr signature.
Tsz Hon Yuen, Xianrui Qin
exaly   +4 more sources

One-More Unforgeability for Multi - and Threshold Signatures [PDF]

Lecture Notes in Computer Science
This paper initiates the study of one-more unforgeability for multi-signatures and threshold signatures as a stronger security goal, ensuring that ℓ executions of a signing protocol cannot result in more than ℓ signatures.
Stefano Tessaro
exaly   +2 more sources

Some Thoughts on Strong Unforgeability in Ring Signature Schemes

Advanced Materials Research, 2012
A signature scheme is strongly unforgeable if the adversary cannot produce a new signature even on a queried message. Some methods have been proposed to enhance some regular signatures.
Wang, Chen
exaly   +4 more sources

BUFFing signature schemes beyond unforgeability and the case of post-quantum signatures

, 2021
Modern digital signature schemes can provide more guarantees than the standard notion of(strong) unforgeability, such as offering security even in the presence of maliciously generated keys, or requiring to know a message to produce a signature for it ...
Cas Cremers, Marc Fischlin, Christian Janson   +2 more
exaly   +2 more sources

Strong Designated Verifier Signature Scheme with Undeniability and Strong Unforgeability in the Standard Model

Applied Sciences (Switzerland), 2019
Strong designated verifier signature can provide an efficient way to protect the identity privacy of the signer and the integrity of the data transmitted over the public channel.
Meiding Wang, Xiaodong Yang, Guilan Chen
exaly   +2 more sources