125 search results - page 14 / 25 » Secure Identity-Based Encryption in the Quantum Random Oracl... |
105
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ACISP
2010
Springer
15 years 1 months ago
2010
Springer
We introduce the concept of attribute-based authenticated key exchange (AB-AKE) within the framework of ciphertext policy attribute-based systems. A notion of AKE-security for AB-A...
102
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PKC
2009
Springer
16 years 5 days ago
2009
Springer
This paper proposes a chosen-ciphertext secure variant of the ElGamal public-key encryption scheme which generates very compact ciphertexts for messages of arbitrary length. The ci...
PROVSEC
2009
Springer
15 years 6 months ago
2009
Springer
This paper explains how to design fully secure RSA-type cryptosystems from schemes only secure against passive attacks, in the standard model. We rely on instance-independence assu...
CISC
2007
Springer
15 years 3 months ago
2007
Springer
Public key encryption with keyword search (PEKS) enables user Alice to send a secret key TW to a server that will enable the server to locate all encrypted messages containing the...
103
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ASIACRYPT
2000
Springer
15 years 4 months ago
2000
Springer
This paper presents a secure and flexible Mix-net that has the following properties; it efficiently handles long plaintexts that exceed the modulus size of underlying public-key e...