206 search results - page 26 / 42 » Group-oriented Encryption Secure against Collude Attack |
ICALP
2005
Springer
14 years 1 months ago
2005
Springer
Abstract An encryption scheme is non-malleable if the adversary cannot transform a ciphertext into one of a related message under the given public key. Although providing a very st...
ESORICS
2002
Springer
14 years 7 months ago
2002
Springer
It is believed that masking is an effective countermeasure against power analysis attacks: before a certain operation involving a key is performed in a cryptographic chip, the inpu...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— An important issue in mobile commerce (mcommerce) is to exchange digital data between two distributed parties in an efficient and fair manner. In this paper, a lightwe...
IJACT
2008
13 years 7 months ago
2008
: Certificateless cryptography is a promising technology for solving the key escrow problem in identity-based cryptography. However, the lack of a unified set of definitions and se...
EIT
2008
IEEE
14 years 2 months ago
2008
IEEE
—The rapid growth and pervasive use of embedded systems makes it easier for an adversary to gain physical access to these devices to launch attacks and reverse engineer of the sy...