332 search results - page 64 / 67 » Token-Controlled Public Key Encryption |
CSFW
2007
IEEE
14 years 2 months ago
2007
IEEE
The transmission of voice communications as datagram packets over IP networks, commonly known as Voice-overIP (VoIP) telephony, is rapidly gaining wide acceptance. With private ph...
PODC
2003
ACM
14 years 1 months ago
2003
ACM
Traitor Tracing Schemes constitute a very useful tool against piracy in the context of digital content broadcast. In such multi-recipient encryption schemes, each decryption key is...
WPES
2006
ACM
14 years 2 months ago
2006
ACM
Oblivious submission to anonymity systems is a process by which a message may be submitted in such a way that neither the anonymity network nor a global passive adversary may dete...
STOC
2005
ACM
14 years 9 months ago
2005
ACM
We present a variant of the Ajtai-Dwork public-key cryptosystem where the size of the public-key is only O(n log n) bits and the encrypted text/clear text ratio is also O(n log n)...
TCC
2010
Springer
14 years 5 months ago
2010
Springer
A family of trapdoor functions is one-way under correlated inputs if no efficient adversary can invert it even when given the value of the function on multiple correlated inputs. T...