[an error occurred while processing this directive]<meta name="keywords" content="Department of Computer Science, publications, by date, Bryan Kumara"></meta><meta name="description" content="Publications, by date, Department of Computer Science, Oxford, Bryan Kumara"></meta><title>Department of Computer Science, University of Oxford: Bryan Kumara : Publications
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			</style>[an error occurred while processing this directive]<div class="content-width"><ol class="breadcrumb text-uppercase"><li><a href="/">Home</a></li><li><a href="/aboutus/">About Us</a></li><li><a href="/people/">People</a></li><li><a href="/people/students.html">Students</a></li><li><a href="/people/Bryan.Kumara"><span itemprop="name">Bryan Kumara</span></a></li><li class="active">Publications</li></ol></div><!-- MOBILE NAVIGATION --><div class="content-width space-below mobile-menu-placeholder visible-xs visible-sm"></div><!-- COLUMNS --><div class="container-fluid content-width"><div class="row"><div class="col-xs-12 col-md-9 col-md-push-3" id="maincontent"><!-- CONTENT (Column 2) --><div class="page-title"><h1>Bryan Kumara : Publications
</h1></div><div role="toolbar" class="btn-toolbar"><div class="btn-group"><a href="/people/publications/date/Bryan.Kumara.html" aria-hidden="true" type="button" class="btn btn-oxford-blue"><span class="glyphicon glyphicon-sort-by-attributes"></span> By date</a><a href="/people/publications/title/Bryan.Kumara.html" aria-hidden="true" type="button" class="btn btn-default"><span class="glyphicon glyphicon-sort-by-attributes"></span> By title</a><a href="/people/publications/type/Bryan.Kumara.html" aria-hidden="true" type="button" class="btn btn-default"><span class="glyphicon glyphicon-sort-by-attributes"></span> By type</a><a href="/people/publications/bibtex/Bryan.Kumara.html" aria-hidden="true" type="button" class="btn btn-default"><span class="glyphicon glyphicon-file"></span> BibTex</a></div></div><p></p><ul class="list-unbulleted list-unbulleted-spaced"><li>
	
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	<p class="publicationTitle"> <strong>
            BACON: An Improved Vector Commitment Construction with Applications to Signatures </strong> </p>
	    <p class="publicationAuthors"> <em> Yalan Wang Bryan Kumara Harsh Kasyap Liqun Chen Sumanta Sarkar Christopher J.P. Newton Carsten Maple and Ugur Ilker Atmaca  </em> </p>
	
	<p class="publicationDetails"> 2025.
        </p>
	
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            		href="/publications/publication16664-abstract.html">
			Details <span class="sr-only" > about <em> BACON: An Improved Vector Commitment Construction with Applications to Signatures  </em></span> </a> |
			<a href="/publications/publication16664.bib">
			BibTeX  <span class="sr-only" > data for <em> BACON: An Improved Vector Commitment Construction with Applications to Signatures  </em></span>   </a>
			
			
		
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	<p class="publicationTitle"> <strong>
            Mahi&#x2212;Mahi: Low&#x2212;Latency Asynchronous BFT DAG&#x2212;based Consensus </strong> </p>
	    <p class="publicationAuthors"> <em> Philipp Jovanovic&#x201a; Lefteris Kokoris&#x2212;Kogias&#x201a; Bryan Kumara&#x201a; Alberto Sonnino&#x201a; Pasindu Tennage and Igor Zablotchi  </em> </p>
	
	<p class="publicationDetails"> 2025.
        </p>
	
        		<p class="publicationlinks"> <a
        
            		href="/publications/publication16663-abstract.html">
			Details <span class="sr-only" > about <em> Mahi&#x2212;Mahi: Low&#x2212;Latency Asynchronous BFT DAG&#x2212;based Consensus  </em></span> </a> |
			<a href="/publications/publication16663.bib">
			BibTeX  <span class="sr-only" > data for <em> Mahi&#x2212;Mahi: Low&#x2212;Latency Asynchronous BFT DAG&#x2212;based Consensus  </em></span>   </a>
			
			
		
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	<p class="publicationTitle"> <strong>
            Security Guidelines for Implementing Homomorphic Encryption </strong> </p>
	    <p class="publicationAuthors"> <em> Jean&#x2212;Philippe Bossuat&#x201a; Rosario Cammarota&#x201a; Jung Hee Cheon&#x201a; Ilaria Chillotti&#x201a; Ben Curtis&#x201a; Wei Dai&#x201a; Huijing Gong&#x201a; Erin Hales&#x201a; Duhyeong Kim&#x201a; Bryan Kumara&#x201a; Changmin Lee&#x201a; Xianhui Lu&#x201a; Carsten Maple&#x201a; Alberto Pedrouzo&#x2212;Ulloa&#x201a; Rachel Player&#x201a; Luis Antonio Ruiz Lopez&#x201a; Yongsoo Song&#x201a; Donggeon Yhee and Bahattin Yildiz  </em> </p>
	
	<p class="publicationDetails"> 2024.
        </p>
	
        		<p class="publicationlinks"> <a
        
            		href="/publications/publication16661-abstract.html">
			Details <span class="sr-only" > about <em> Security Guidelines for Implementing Homomorphic Encryption  </em></span> </a> |
			<a href="/publications/publication16661.bib">
			BibTeX  <span class="sr-only" > data for <em> Security Guidelines for Implementing Homomorphic Encryption  </em></span>   </a>
			
			
		
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	<p class="publicationTitle"> <strong>
            Redactable Signature Schemes and Zero&#x2212;Knowledge Proofs: A Comparative Examination for Applications in Decentralised Digital Identity Systems </strong> </p>
	    <p class="publicationAuthors"> <em> Bryan Kumara&#x201a; Mark Hooper&#x201a; Jon Crowcroft&#x201a; Carsten Maple and Timothy Hobson  </em> </p>
	
	<p class="publicationDetails"> 2023.
        </p>
	
        		<p class="publicationlinks"> <a
        
            		href="/publications/publication16660-abstract.html">
			Details <span class="sr-only" > about <em> Redactable Signature Schemes and Zero&#x2212;Knowledge Proofs: A Comparative Examination for Applications in Decentralised Digital Identity Systems  </em></span> </a> |
			<a href="/publications/publication16660.bib">
			BibTeX  <span class="sr-only" > data for <em> Redactable Signature Schemes and Zero&#x2212;Knowledge Proofs: A Comparative Examination for Applications in Decentralised Digital Identity Systems  </em></span>   </a>
			
			
		
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	<p class="publicationTitle"> <strong>
            Redactable and Sanitizable Signature Schemes: Applications and Limitations for use in Decentralised Digital Identity Systems </strong> </p>
	    <p class="publicationAuthors"> <em> Bryan Kumara&#x201a; Mark Hooper&#x201a; Jon Crowcroft&#x201a; Carsten Maple and Timothy Hobson  </em> </p>
	
	<p class="publicationDetails"> 2023.
        </p>
	
        		<p class="publicationlinks"> <a
        
            		href="/publications/publication16659-abstract.html">
			Details <span class="sr-only" > about <em> Redactable and Sanitizable Signature Schemes: Applications and Limitations for use in Decentralised Digital Identity Systems  </em></span> </a> |
			<a href="/publications/publication16659.bib">
			BibTeX  <span class="sr-only" > data for <em> Redactable and Sanitizable Signature Schemes: Applications and Limitations for use in Decentralised Digital Identity Systems  </em></span>   </a>
			
			
		
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