175 search results - page 20 / 35 » Chosen-Ciphertext Security of Multiple Encryption |
127
Voted
ISCC
2000
IEEE
15 years 7 months ago
2000
IEEE
Mirror sites approach has been proposed recently for reducing the access delay and providing load balancing in network servers. In the mirror site approach a file, such as a multi...
139
Voted
ACNS
2010
Springer
15 years 6 months ago
2010
Springer
Secure sketches are useful in extending cryptographic schemes to biometric data since they allow recovery of fuzzy secrets under inevitable noise. In practice, secrets derived from...
120
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ACISP
2007
Springer
15 years 9 months ago
2007
Springer
This paper improves the Finiasz-Vaudenay construction of TCHo, a hardware-oriented public-key cryptosystem, whose security relies on the hardness of finding a low-weight multiple ...
102
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CCS
2009
ACM
16 years 3 months ago
2009
ACM
In a proxy re-encryption (PRE) scheme [4], a proxy, authorized by Alice, transforms messages encrypted under Alice's public key into encryptions under Bob's public key w...
129
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IEEECIT
2010
IEEE
15 years 1 months ago
2010
IEEE
Suppose Bob, the boss in Company A, pays a secure cloud storage service and authorizes all the employees in that company to share such a service. There exists a user hierarchy: Bob...