Filters








965 Hits in 3.7 sec

Key Homomorphic PRFs and Their Applications [chapter]

Dan Boneh, Kevin Lewi, Hart Montgomery, Ananth Raghunathan
<span title="">2013</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
Key homomorphic PRFs are natural objects to study and have a number of interesting applications: they can simplify the process of rotating encryption keys for encrypted data stored in the cloud, they give  ...  Until now all known constructions for key homomorphic PRFs were only proven secure in the random oracle model. We construct the first provably secure key homomorphic PRFs in the standard model.  ...  We thank Zvika Brakerski, Daniele Miccancio, and Chris Peikert for helpful comments about this work. We also thank Gregory Roth for suggesting the application to re-keying in the cloud.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-642-40041-4_23">doi:10.1007/978-3-642-40041-4_23</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/yxnawo3di5gdzczzwxmlgx4mui">fatcat:yxnawo3di5gdzczzwxmlgx4mui</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20160419090320/http://crypto.stanford.edu/~dabo/pubs/papers/homprf.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/b3/2c/b32cea998f4842abc06f13b8190b8bf1cce46aac.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-642-40041-4_23"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

A Novel Approach for Data Storage Security in a Hosted Environment

Srinivas Jagirdar, K.Venkata SubbaReddy, Ahmed Abdul Moiz Qyser, K.Uday Kumar
<span title="2013-02-28">2013</span> <i title="Academy and Industry Research Collaboration Center (AIRCC)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/yhwziwfgkvau5pkfn4ryxabgtu" style="color: black;">International Journal of Computer Science Engineering and Applications</a> </i> &nbsp;
By utilizing the homomorphic token with random masking the model achieves the abstraction of data stored on the Hosted Environment.  ...  As a result, their applicability in cloud data storage can be drastically limited.  ...  Public key & secret key generation: -The user generates public and secret parameters. Key generation algorithm is used. 1. Public key & secret key generation. 2. File blocks code generation. 3.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5121/ijcsea.2013.3104">doi:10.5121/ijcsea.2013.3104</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/brgc3keai5h3dm2sg3parmnlxe">fatcat:brgc3keai5h3dm2sg3parmnlxe</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180604234811/http://www.airccse.org/journal/ijcsea/papers/3113ijcsea04.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/18/cf/18cfd129696a3c45c79a15f7820640f5cad2243a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5121/ijcsea.2013.3104"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Bi-homomorphic Lattice-Based PRFs and Unidirectional Updatable Encryption [chapter]

Vipin Singh Sehrawat, Yvo Desmedt
<span title="">2019</span> <i title="Springer International Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
We define a pseudorandom function (PRF) F: 𝒦×𝒳→𝒴 to be bi-homomorphic when it is fully Key homomorphic and partially Input Homomorphic (KIH), i.e., given F(k_1, x_1) and F(k_2, x_2), there is an efficient  ...  Our PRF family also leads to the first left/right key homomorphic constrained-PRF family with HVL.  ...  Conclusion Key-homomorphic PRFs have found a multitude of interesting applications in cryptography.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-030-31578-8_1">doi:10.1007/978-3-030-31578-8_1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/53usasg37zfktdav5uei4ebz5i">fatcat:53usasg37zfktdav5uei4ebz5i</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200825162308/https://arxiv.org/pdf/1908.09032v1.pdf" title="fulltext PDF download [not primary version]" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <span style="color: #f43e3e;">&#10033;</span> <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/1b/d2/1bd2e2c09a9242b2d9eb94eecd3a4e3717c2201e.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-030-31578-8_1"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Private Stream Aggregation with Labels in the Standard Model

Johannes Ernst, Alexander Koch
<span title="2021-07-23">2021</span> <i title="Walter de Gruyter GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/feed3pdnijhbnm6huwkkxavghy" style="color: black;">Proceedings on Privacy Enhancing Technologies</a> </i> &nbsp;
We provide an implementation of the scheme with a lattice-based key-homomorphic PRF (secure in the ROM) and measure the performance of the implementation.  ...  The scheme is based on key-homomorphic pseudorandom functions (PRFs) as the only primitive, supports a large message space, scales well for a large number of users and has small ciphertexts.  ...  A pseudoran- dom function PRF k : X → Y is key-homomorphic, if for all x ∈ X , PRF (·) (x) is a group homomorphism between the key space K and Y.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.2478/popets-2021-0063">doi:10.2478/popets-2021-0063</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/tndl2nknj5glzfgybscaf64ueq">fatcat:tndl2nknj5glzfgybscaf64ueq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210726185126/https://www.sciendo.com/pdf/10.2478/popets-2021-0063" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/63/0f/630fec0bd306030399f65334595899dea1e601d3.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.2478/popets-2021-0063"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Constrained Key-Homomorphic PRFs from Standard Lattice Assumptions [chapter]

Zvika Brakerski, Vinod Vaikuntanathan
<span title="">2015</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
Applications of key-homomorphic PRFs include distributed key-distribution, symmetric proxy re-encryption, updatable encryption and PRFs secure against related-key attacks [NPR99, BLMR13, LMR14].  ...  Key-Homomorphic PRFs. In key-homomorphic PRFs, there is a group structure associated with the set of keys, and it is required that for any input x and keys s, t, F s (x) + F t (x) = F s+t (x).  ...  In this work, we will focus on Constrained PRFs and Key-Homomorphic PRFs. homomorphic PRFs based on worst-case general lattice assumptions.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-662-46497-7_1">doi:10.1007/978-3-662-46497-7_1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/vfsgtr5en5firaz5iu36dqbr4a">fatcat:vfsgtr5en5firaz5iu36dqbr4a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20150318085512/http://eprint.iacr.org/2015/032.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ea/7d/ea7d0541af4794919d48edb2a25c64f04e5632fe.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-662-46497-7_1"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Private Puncturable PRFs from Standard Lattice Assumptions [chapter]

Dan Boneh, Sam Kim, Hart Montgomery
<span title="">2017</span> <i title="Springer International Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
A puncturable pseudorandom function (PRF) has a master key k that enables one to evaluate the PRF at all points of the domain, and has a punctured key kx that enables one to evaluate the PRF at all points  ...  Punctured PRFs play an important role in cryptography, especially in applications of indistinguishability obfuscation.  ...  We also thank David Wu for his helpful comments on the definition of privately constrained PRFs. This work is supported by NSF, DARPA, the Simons foundation, and a grant from ONR.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-56620-7_15">doi:10.1007/978-3-319-56620-7_15</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/k2fxfxv5wbannavvm4rcz5vdzm">fatcat:k2fxfxv5wbannavvm4rcz5vdzm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170710122827/http://eprint.iacr.org/2017/100.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/9f/f0/9ff0bb8a83eef87adfaf62f74d850b5d1050458e.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-56620-7_15"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Key-Homomorphic Constrained Pseudorandom Functions [chapter]

Abhishek Banerjee, Georg Fuchsbauer, Chris Peikert, Krzysztof Pietrzak, Sophie Stevens
<span title="">2015</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
As an application of key-homomorphic constrained PRFs, we construct a proxy re-encryption scheme with fine-grained access control.  ...  In this paper we construct PRFs that are simultaneously constrained and key homomorphic, where the homomorphic property holds even for constrained keys.  ...  Symmetric-key Proxy Re-Encryption from Key Homomorphic PRFs As an application of key homomorphic PRFs Boneh et al.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-662-46497-7_2">doi:10.1007/978-3-662-46497-7_2</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ozgvdigdhnew7eqzvvlsqhc5v4">fatcat:ozgvdigdhnew7eqzvvlsqhc5v4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170922233539/https://repository.ist.ac.at/679/1/180.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/7e/6a/7e6ae7d076e998805ab011785fc3e2722564a914.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-662-46497-7_2"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Obfuscation of Probabilistic Circuits and Applications [chapter]

Ran Canetti, Huijia Lin, Stefano Tessaro, Vinod Vaikuntanathan
<span title="">2015</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
We then move on to show a number of applications of pIO:  ...  Moreover, we give a construction of one of our pIO variants from sub-exponentially hard indistinguishability obfuscation (for deterministic circuits) and one-way functions, and conjecture this construction  ...  size of Γ and k, k are randomly sampled PRF keys).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-662-46497-7_19">doi:10.1007/978-3-662-46497-7_19</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/rtwezdv5bbavbc2hru7psjy26a">fatcat:rtwezdv5bbavbc2hru7psjy26a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20150318073052/http://eprint.iacr.org/2014/882.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/39/3d/393dfb240a452650e97b5add026638beb80c82ad.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-662-46497-7_19"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Reusable garbled gates for new fully homomorphic encryption service

Xu An Wang, Fatos Xhafa, Jianfeng Ma, Yunfei Cao, Dianhua Tang
<span title="">2017</span> <i title="Inderscience Publishers"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/fgboctcdvfa3dmdv3ogwq5iism" style="color: black;">International Journal of Web and Grid Services</a> </i> &nbsp;
From a high level perspective, Garbled circuits and fully homomorphic encryption, both aim at implementing complex computation on ciphertexts.  ...  We believe that reusable garbled gates promise a new way to provide fully homomorphic encryption and reusable garbled circuits service fast.  ...  Acknowledgements The authors would like to express their gratitude thanks to Prof. Mingwu Zhang, Prof. Jian Weng and Dr. Baodong Qin for many helpful comments.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1504/ijwgs.2017.082061">doi:10.1504/ijwgs.2017.082061</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/6lt4wihfrjcnxhp4exzyvvb324">fatcat:6lt4wihfrjcnxhp4exzyvvb324</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180602223649/http://www.inderscience.com/storage/f471281169103251.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/1e/af/1eaf7e29932c13c29aff868e025ab1df6935dfc7.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1504/ijwgs.2017.082061"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Homomorphic MACs: MAC-Based Integrity for Network Coding [chapter]

Shweta Agrawal, Dan Boneh
<span title="">2009</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
Network coding has been shown to improve the capacity and robustness in networks.  ...  Here we propose a homomorphic MAC which allows checking the integrity of network coded data.  ...  For vectors u and v in F n q we let u · v ∈ F q denote the inner product of u and v. Homomorphic MACs: Definitions We begin by defining homomorphic MACs and their security.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-642-01957-9_18">doi:10.1007/978-3-642-01957-9_18</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/sylv7623ifbjllgi763heyu5ja">fatcat:sylv7623ifbjllgi763heyu5ja</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170810125322/http://web.cs.ucla.edu/~shweta/papers/hommac.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/3a/dc/3adc498923977a0baf98a6e6c360c4f69bed6a2c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-642-01957-9_18"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

SHoPS: Set Homomorphic Proof of Data Possession Scheme in Cloud Storage Applications

Nesrine Kaaniche, Maryline Laurent
<span title="">2015</span> <i title="IEEE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/xxehgqixcnevja5kfad6uir6wi" style="color: black;">2015 IEEE World Congress on Services</a> </i> &nbsp;
We propose a new set homomorphic proof of data possession, called SHoPS, supporting the verification of aggregated proofs.  ...  The prospect of outsourcing an increasing amount of data to a third party and the abstract nature of the cloud promote the proliferation of security and privacy challenges, namely, the remote data possession  ...  Definition 3.1: Set-Homomorphic based Proof -We consider a message space M, a proof space P, a private key space K pr and a public key space K pub .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/services.2015.29">doi:10.1109/services.2015.29</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/services/KaanicheL15.html">dblp:conf/services/KaanicheL15</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/5mnz4ijw2fh2xdlhaivulsmrdq">fatcat:5mnz4ijw2fh2xdlhaivulsmrdq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170829021412/https://portail.telecom-bretagne.eu/publi/public/fic_download.jsp?id=50904" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ce/47/ce479a27e6b0e89ec10fa8f81ce1f4335415384f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/services.2015.29"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Extending Oblivious Transfer with Low Communication via Key-Homomorphic PRFs [chapter]

Peter Scholl
<span title="">2018</span> <i title="Springer International Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
(Crypto 2003), using an additively key-homomorphic PRF to reduce interaction.  ...  The key-homomorphic PRF used in the protocol can be instantiated under the learning with errors assumption with exponential modulus-to-noise ratio.  ...  I would like to thank Claudio Orlandi for the observation that an XOR-homomorphic PRG would imply non-interactive OT extension, which inspired this work.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-76578-5_19">doi:10.1007/978-3-319-76578-5_19</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/dqrf37o2lrgxjarbhc47w2dvm4">fatcat:dqrf37o2lrgxjarbhc47w2dvm4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210717115014/https://link.springer.com/content/pdf/10.1007%2F978-3-319-76578-5_19.pdf?error=cookies_not_supported&amp;code=a989d48f-e117-42db-a01f-e8a12ed13cf7" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/68/e7/68e7eba5ffe9202744ae5723b9af6947a2dffe08.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-76578-5_19"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

A Novel Proof Of Data Possession Scheme Based On Set-Homomorphic Operations

Nesrine Kaaniche, Maryline Laurent, Sébastien Canard
<span title="2016-07-06">2016</span> <i title="Zenodo"> Zenodo </i> &nbsp;
We propose a set homomorphic proof of data possession, called SHoPS, supporting the verification of aggregated proofs.  ...  The prospect of outsourcing an increasing amount of data to a third party and the abstract nature of the cloud promote the proliferation of security and privacy challenges, namely, the remote data possession  ...  Definition 4.1: Set-Homomorphic based Proof -We consider a message space M, a proof space P, a private key space K pr and a public key space K pub .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5281/zenodo.58911">doi:10.5281/zenodo.58911</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/mpix7evzmzabbacwzjb3xdwdx4">fatcat:mpix7evzmzabbacwzjb3xdwdx4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20201225130135/https://zenodo.org/record/58911/files/A-Novel-Proof-of-Data-Possession-Scheme-based-on-Set-Homomorphic-Operations.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/19/4b/194ba9ca0c05fd638c126a0116af650626164239.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5281/zenodo.58911"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> zenodo.org </button> </a>

Application of worst case analysis to failure analysis of hybrid IC

Tong Wang, Xu Wang, Meng Meng, Zhimin Ding, Ming He
<span title="">2018</span> <i title="IEEE"> 2018 19th International Conference on Electronic Packaging Technology (ICEPT) </i> &nbsp;
Their main construction of multi-key identity-based FHE is from probabilistic indistinguishability obfuscation (PIO) and statistical trapdoor encryption.  ...  ., ours has smaller secret key of one identity and more efficient homomorphic operations. Thus we obtain a more efficient CCA1 secure FHE scheme.  ...  Publisher's Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Received: 20 April 2018 Accepted: 7 September 2018  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/icept.2018.8480779">doi:10.1109/icept.2018.8480779</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/iwjxbs5ugbhxdddsw2cmgflyni">fatcat:iwjxbs5ugbhxdddsw2cmgflyni</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200210032546/https://cybersecurity.springeropen.com/track/pdf/10.1186/s42400-018-0013-8" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/75/be/75be72ca27e621ce812a079bfe075c1a7713f8b2.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/icept.2018.8480779"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

On Generic Constructions of Circularly-Secure, Leakage-Resilient Public-Key Encryption Schemes [chapter]

Mohammad Hajiabadi, Bruce M. Kapron, Venkatesh Srinivasan
<span title="">2016</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
We obtain homomorphic weak PRFs under assumptions including subgroup indistinguishability (implied, in particular, by QR and DCR) and homomorphic hash-proof systems (HHPS).  ...  We introduce homomorphic weak pseudorandom functions, a homomorphic version of the weak PRFs proposed by Naor and Reingold (FOCS '95) and use them to realize our base encryption scheme.  ...  Secondly, we introduce homomorphic weak PRFs and demonstrate their utility for constructing such encryption schemes.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-662-49387-8_6">doi:10.1007/978-3-662-49387-8_6</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/wupsurwerres3hxftchmxzoc5m">fatcat:wupsurwerres3hxftchmxzoc5m</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20151022132537/http://eprint.iacr.org/2015/741.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/c2/e8/c2e8201d10c58f24b955ea79075e3b641b54041e.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-662-49387-8_6"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>
&laquo; Previous Showing results 1 &mdash; 15 out of 965 results