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Apr
14
reviewed Approve Does OpenSSL apply ASN1 encoding to the hash before signing using ECDSA?
Apr
12
reviewed Approve What may be causing conflicts in Whirlpool implementation versions?
Apr
12
comment Secret construction
added another edit 2 , sorry should have been more clear upfront
Apr
12
revised Secret construction
added an important condition
Apr
12
revised Secret construction
added an important condition
Apr
12
comment Secret construction
Oops yes. let me edit the question , i forgot an important property
Apr
12
comment Secret construction
I have added one condition to be able to reconstruct the original set back. am looking for any basic algorithm, additional properties like reconstructing from subset etc. would be a bonus for me !
Apr
12
revised Secret construction
better explanation
Apr
12
asked Secret construction
Apr
12
awarded  Promoter
Apr
11
reviewed Approve PRNG that takes input a $n$-bit string and gives output a $2n$-bit string?
Apr
8
revised Confusion on Private Information Retrieval by Keywords
better explanation
Apr
8
asked Confusion on Private Information Retrieval by Keywords
Apr
3
awarded  Popular Question
Mar
30
awarded  Popular Question
Mar
27
reviewed Approve I homebrewed an algorithm. Is it secure?
Mar
14
comment Format preserving encryption
ofcourse yes , check answers for other questions on same topic, it is well covered here
Feb
16
comment What is the best current way to cryptographically secure databases?
I would like to see Performance also as criteria. In real world it beats everything much before we tell the users that it is secure. Currently zerodb pushes chunks of encrypted data back to client for operations. In large scale applications that beats the purpose of outsourcing data to server
Feb
16
comment What is the best current way to cryptographically secure databases?
Curious if you have any third party security analysis done ? or your technology published in some conference for review
Feb
15
awarded  Popular Question