2 papers
cs.CR2005
Relations between semantic security and indistinguishability against cpa, non-adaptive cca and adaptive cca in comparison based framework
Ali Bagherzandi, Kooshiar Azimian, Javad Mohajeri +1
In this paper we try to unify the frameworks of definitions of semantic security, indistinguishability and non-malleability by defining semantic security in comparison based framew…
cs.CR2005
A Verifiable Partial Key Escrow, Based on McCurley Encryption Scheme
Kooshiar Azimian, Javad Mohajeri, Mahmoud Salmasizadeh +1
In this paper, firstly we propose two new concepts concerning the notion of key escrow encryption schemes: provable partiality and independency. Roughly speaking we say that a sche…