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Optimal-Rate Non-Committing Encryption in a CRS Model
non-committing encryption adaptive security
2016/5/30
Non-committing encryption (NCE) implements secure channels under adaptive corruptions in situations when
data erasures are not trustworthy. In this paper we are interested in the rate of NCE, i.e. in...
Non-committing encryption from $\Phi$-hiding
non committing encryption public key cryptography phi-hiding
2016/1/4
A multiparty computation protocol is said to be adaptively secure if it retains its security even in the
presence of an adversary who can corrupt participants as the protocol proceeds. This is in con...
Somewhat Non-Committing Encryption and Efficient Adaptively Secure Oblivious Transfer
Somewhat Non-Committing Encryption Efficient Adaptively Secure Oblivious Transfer OT
2009/6/11
Designing efficient cryptographic protocols tolerating adaptive adversaries, who are able to corrupt parties
on the fly as the computation proceeds, has been an elusive task. Indeed, thus far no effi...