Tagged Questions
25
votes
4answers
5k views
How can PrivateSky not see your data?
PrivateSky is a website that promises encrypted "cloud-like" secure information exchange. They promise that except the sender and receiver, nobody can see your data. After testing it yesterday, I do ...
5
votes
2answers
662 views
Export laws on the cloud (key size)
Do the U.S. export laws around AES-256 apply to applications hosted in the cloud?
7
votes
4answers
1k views
What Partial Homomorphic Encryption implementations exist and how do I leverage them?
It appears that only Partial Homomorphic Encryption(P.H.E.) is practical for modern day (2011) use. However I'm having difficulty locating libraries (FOSS or otherwise) that enable me to leverage ...
6
votes
1answer
419 views
How do I learn Cryptographic/Mathematical notation
I asked a question earlier where it was recommended that I describe my issue using standard cryptography notation.
How do I learn this notation and how to convey my approach?
How can I annotate this ...
3
votes
1answer
576 views
Peer review of C# cryptography for Azure Table security
Edit: Update - I am researching how to implement AES with authentication in an efficient way for this project. If you have the time I'd appreciate your skill in finding the best implementation for ...
13
votes
4answers
1k views
In what ways does Full or Partial Homomorphic Encryption benefit the cloud?
Can someone explain, in plain English, the practical ways FHE and PHE can be leveraged in the cloud? Some interesting (and confusing) links include this Microsoft Research PDF and this wiki entry.
...
10
votes
3answers
574 views
Key management in cloud datacenters
In terms of infrastructure, how do Cloud providers (organizations providing SaaS, PaaS, or IaaS via the cloud) manage keys and cryptography?
From my understanding, "private" datacenters tend to ...
