In previous (k, n) secret image sharing scheme, the threshold k is decided by dealer
according to the security requirement, and this threshold value is fixed without considering …

A general (t, n) secret sharing (SS) scheme with fixed threshold allows a secret to be shared
without considering the time dynamic nature of the security environment. In this paper, we …

Abstract Shamir's (t, n) threshold secret sharing (SS) is one of the most important
cryptographic primitives in various security applications designed to protect highly sensitive …

In threshold secret image sharing schemes (k, n), the secret image S is distributed among n
shareholders. To recover the secret image, at least k shareholders must be present during …

This paper proposes a (t, n)–threshold verifiable secret sharing scheme with changeable
parameters based on a trapdoor one-way function. This scheme consists of a generation …

In common threshold secret image sharing (t, n) schemes, each of n shareholders has a
share of secret image S. By having at least t shares, the dealer D will be able to retrieve the …

Traditional (k, n) secret image sharing provides all-or-nothing decoding model and (k, n)
scalable secret image sharing provides progress decoding model during image …

Quantum secret sharing is one of the important techniques in quantum cryptography. In this
paper, we propose a novel dynamic hierarchical quantum secret sharing scheme with …

A (t, n) threshold secret sharing scheme is a fundamental tool in many security applications
such as cloud computing and multiparty computing. In conventional threshold secret sharing …

We propose a novel threshold changeable secret image sharing (TCSIS) scheme based on
univariate and asymmetric bivariate polynomials for securing greyscale and colour secret …