Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Bano, Shehar"'
Autor:
Bano, Shehar, Sonnino, Alberto, Chursin, Andrey, Perelman, Dmitri, Li, Zekun, Ching, Avery, Malkhi, Dahlia
This paper presents Twins, an automated unit test generator of Byzantine attacks. Twins implements three types of Byzantine behaviors: (i) leader equivocation, (ii) double voting, and (iii) losing internal state such as forgetting 'locks' guarding vo
Externí odkaz:
http://arxiv.org/abs/2004.10617
Akademický článek
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We present a family of replay attacks against sharded distributed ledgers, that target cross-shard consensus protocols, such as the recently proposed Chainspace and Omniledger. They allow an attacker, with network access only, to double-spend or lock
Externí odkaz:
http://arxiv.org/abs/1901.11218
This paper aims to shed light on alternative news media ecosystems that are believed to have influenced opinions and beliefs by false and/or biased news reporting during the 2016 US Presidential Elections. We examine a large, professionally curated l
Externí odkaz:
http://arxiv.org/abs/1803.03576
Coconut is a novel selective disclosure credential scheme supporting distributed threshold issuance, public and private attributes, re-randomization, and multiple unlinkable selective attribute revelations. Coconut integrates with blockchains to ensu
Externí odkaz:
http://arxiv.org/abs/1802.07344
Autor:
Khalid, Saif Ullah, Hasnain, Saqib, Ali, Hafiz Muhammad, Bano, Shehar, Nasir, Muhammad Ali, Abbas, Naseem
Publikováno v:
In Progress in Nuclear Energy October 2022 152
Autor:
Bano, Shehar, Sonnino, Alberto, Al-Bassam, Mustafa, Azouvi, Sarah, McCorry, Patrick, Meiklejohn, Sarah, Danezis, George
The blockchain initially gained traction in 2008 as the technology underlying bitcoin, but now has been employed in a diverse range of applications and created a global market worth over $150B as of 2017. What distinguishes blockchains from tradition
Externí odkaz:
http://arxiv.org/abs/1711.03936
Chainspace is a decentralized infrastructure, known as a distributed ledger, that supports user defined smart contracts and executes user-supplied transactions on their objects. The correct execution of smart contract transactions is verifiable by al
Externí odkaz:
http://arxiv.org/abs/1708.03778
Akademický článek
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Autor:
Asad, Farkhanda, Batool, Navaira, Nadeem, Aiman, Bano, Shehar, Anwar, Noshaba, Jamal, Rafia, Ali, Shahbaz
Publikováno v:
Biological Trace Element Research; Jun2024, Vol. 202 Issue 6, p2828-2842, 15p