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We present a cipher that represents a novel strategy: replacing algorithmic complexity with computational simplicity while generating cryptographic efficacy through large as desired quantities of rand...
Rich Queries on Encrypted Data: Beyond Exact Matches
Search on Encrypted Data Searchable Symmetric Encryption SSE
2015/12/22
We extend the searchable symmetric encryption (SSE) protocol of [Cash et al., Crypto’13]
adding support for range, substring, wildcard, and phrase queries, in addition to the Boolean queries
support...
Efficient Encryption for Rich Message Spaces under General Assumptions
Efficient Encryption Rich Message Spaces General Assumptions
2009/4/16
We present a new family of public-key encryption schemes which combine modest computational demands
with provable security guarantees under only general assumptions. The schemes may be realized
with...