We construct a new polynomial commitment scheme for univariate and multivariate
polynomials over finite fields, with logarithmic size evaluation proofs and verification time …

A succinct non-interactive argument of knowledge (SNARK) allows a prover to produce a
short proof that certifies the veracity of a certain NP-statement. In the last decade, a large …

As more and more mobile devices and IoT terminals are connected to the Internet, a huge
amount of spatio-temporal data is generated. In order to cope with the pressure of storing …

In the age of Industry 5.0, the industrial Internet of Things (IIoT) system has changed from the
original “cyber-physical” system to a complex “human-cyber-physical” system, data security …

Attribute-based encryption (ABE) generalizes public-key encryption and enables fine-
grained control to encrypted data. However, ABE upends the traditional trust model of public …

Vector commitment schemes allow a user to commit to a vector of values x∈{0, 1} ℓ and
later, open up the commitment to a specific set of positions. Both the size of the commitment …

An aggregatable subvector commitment (aSVC) scheme is a vector commitment (VC)
scheme that can aggregate multiple proofs into a single, small subvector proof. In this paper …

Vector commitments enable a user to commit to a sequence of values and provably reveal
one or many values at specific posi-tions at a later time. In this work, we construct …

With the development of the Internet of Things (IoT), a large-scale, heterogeneous, and
dynamic distributed network has been formed among IoT devices. There is an extreme need …

As a promising alternative solution to cloud storage, decentralized storage networks (DSN)
are widely anticipated to develop continuously and reshape the storage market share in the …