EUROCRYPT
1999
Springer
14 years 4 months ago
1999
Springer
We present a single-database computationally private information retrieval scheme with polylogarithmic communication complexity. Our construction is based on a new, but reasonable...
CCS
1999
ACM
14 years 4 months ago
1999
ACM
We describe and analyze a new digital signature scheme. The new scheme is quite efficient, does not require the the signer to maintain any state, and can be proven secure against ...