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14.605  Articles
1 of 1.461 pages  |  10  records  |  more records»
This paper proposes a different approach to pinpoint the causes for which an unconditionally secure quantum bit commitment protocol cannot be realized, beyond the technical details on which the proof of Mayers’ no-go theorem is constructed. We have adopte... see more

Oblivious transfer (OT) and bit commitment (BC) are two-party cryptographic protocols which play crucial roles in the construction of various cryptographic protocols. We propose three practical quantum cryptographic protocols in this paper. We first const... see more

We consider the problem of basing Oblivious Transfer (OT)and Bit Commitment (BC), with information theoretic security, on seemingly weaker primitives.We introduce a general model for describing such primitives, called Weak Generic Transfer (WGT). This mod... see more

We present and compare definitions of the notion of "statisticallyhiding" protocols, and we propose a novel statistically hiding commitmentscheme. Informally, a protocol statistically hides a secret if acomputationally unlimited adversary who conducts the... see more

In this paper we show how to convert a statistically bindingbut computationally concealing quantum bit commitment scheme into a computationally binding but statistically concealing scheme. For a security parameter n, the construction of the statistically ... see more

PurposeThis research aimed to analyze the influence of Support for Transfer of Training on the links of Organizational Commitment and Organizational Entrenchment.Design/methodology/approachA descriptive research of a quantitative nature was carried out. P... see more

Career field studies have focused on the limitations and boundaries of occupational attachments as commitment and entrenchment. The purpose of this work is to investigate relations between these constructs and to compare their connections with work perfor... see more

The increasing demands of the community for clean governance, fair, transparent, andaccountable should be taken seriously and systematically. All levels of state officials, both at the level of the executive, legislative, and judicial branches must have a... see more

In the article we discuss following hypotheses:Thesis 1: „Private Cryptocurrencies will not be seen as an alternative to Fiat-Money in the near future or any time soon.“Thesis 2: „Initial Coin Offerigs (ICOs) can increasingly become an alternative to trad... see more

1 of 1.461 pages  |  10  records  |  more records»