4 search results - page 1 / 1 » CCA2-Secure Threshold Broadcast Encryption with Shorter Ciph... |
101
Voted
PROVSEC
2007
Springer
15 years 3 months ago
2007
Springer
In a threshold broadcast encryption scheme, a sender chooses (ad-hoc) a set of n receivers and a threshold t, and then encrypts a message by using the public keys of all the recei...
CCS
2005
ACM
15 years 3 months ago
2005
ACM
We describe a new encryption technique that is secure in the standard model against adaptive chosen ciphertext (CCA2) attacks. We base our method on two very efficient Identity-Ba...
129
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JOC
2010
14 years 8 months ago
2010
We present a new encryption scheme which is secure against adaptive chosenciphertext attack (or CCA2-secure) in the standard model (i.e. without the use of random oracle). Our sch...
102
Voted
ISPEC
2011
Springer
14 years 11 days ago
2011
Springer
Abstract. Broadcast encryption provides a convenient method to distribute digital content to subscribers over an insecure broadcast channel. Traitor tracing is needed because some ...