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{ Tag Archives } homomorphic encryption

Cloud Security, For Real This Time: Homomorphic Encryption and the Future of Online Privacy

That’s the title of the presentation I’ll be giving at CloudDevelop 2014, on October 17th, in Columbus, Ohio. If you read my blog at all then you’re probably interested in where software development will be headed five years in the future. Two things I recommend that you study are proving systems and homomorphic encryption.
I’ve written [...]

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Cloud Security, For Real This Time

Cloud Security, For Real This Time: Homomorphic Encryption and the Future of Data Privacy. That’s the title of my presentation at the next Central Ohio OWASP Quarterly Seminar, on 27 February at 1:00 p.m. Dan King, from Microsoft, will be talking about single sign-on for federated Dynamics CRM, very practical stuff which is in real [...]

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The Homomorphic Encryption Patent Land Rush

I noticed this morning that Google patent search returns 189 results for the query “homomorphic encryption." I have written about homomorphic encryption in the past; it is a true mathematical breakthrough which has the potential to transform cloud computing security. But the emphasis, here, is on “potential.” There is no fully homomorphic encryption scheme which [...]

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Speaking at "Moving to Better Secure the Cloud"

I’ll be speaking at a Slashdot/Geeknet "virtual trade show" today.
Moving to Better Secure the Cloud: Governance, Risk, and Compliance Management
My presentation will be on the potential business impact on the web if an efficient and fully homomorphic encryption system is invented. I’ll be speaking sometime in between 3:15 and 4:00 EST, for about 20 minutes. [...]

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A Math Primer for Gentry’s Fully Homomorphic Encryption

A couple of weeks ago, I wrote What Is Homomorphic Encryption, and Why Should I Care? In that post, I promised to share my C# implementation of the algorithm from Craig Gentry’s CACM article. Before I can do that, though, I need to explain some of the math involved.
Perhaps surprisingly, it’s actually very simple. (I [...]

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What is Homomorphic Encryption, and Why Should I Care?

The March 2010 issue of the Communications of the ACM includes a technical paper with an introduction entitled "A First Glance of Cryptography’s Holy Grail" (ACM subscription required). That’s enough to catch my attention. The paper itself, Computing Arbitrary Functions of Encrypted Data, describes a relatively new algorithm for homomorphic encryption.
Although these words may be [...]

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