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ACNS
2008
Springer
14 years 2 months ago
2008
Springer
We present generic constructions of stateful public key encryption (StPE). We build several new StPE schemes and explain existing ones using our generic constructions. Of the new ...
ACNS
2007
Springer
14 years 2 months ago
2007
Springer
In a proxy re-encryption scheme a semi-trusted proxy converts a ciphertext for Alice into a ciphertext for Bob without seeing the underlying plaintext. A number of solutions have ...
CHES
2007
Springer
14 years 2 months ago
2007
Springer
With the establishment of the AES the need for new block ciphers has been greatly diminished; for almost all block cipher applications the AES is an excellent and preferred choice....
CRYPTO
2007
Springer
14 years 2 months ago
2007
Springer
We introduce a variant of the random oracle model where oracle-dependent auxiliary input is allowed. In this setting, the adversary gets an auxiliary input that can contain informa...
FC
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. In this usability study of phishing attacks and browser antiphishing defenses, 27 users each classified 12 web sites as fraudulent or legitimate. By dividing these users...