Browsing by Author "Trinh, Viet Cuong"
Now showing items 1-3 of 3
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A ciphertext-policy attribute-based encryption scheme with optimized ciphertext size and fast decryption
Malluhi, Qutaibah M.; Shikfa, Abdullatif; Trinh, Viet Cuong ( Association for Computing Machinery, Inc , 2017 , Conference Paper)We address the problem of ciphertext-policy attribute-based encryption with fine access control, a cryptographic primitive which has many concrete application scenarios such as Pay-TV, e-Health, Cloud Storage and so on. ... -
A new technique for compacting secret key in attribute-based broadcast encryption
Canard, Sébastien; Phan, Duong Hieu; Trinh, Viet Cuong ( Springer Verlag , 2016 , Conference Paper)Public-key encryption has been generalized to adapt to more and more practical applications. Broadcast encryption, introduced by Fiat and Naor in 1993, aims for applications in pay-TV or satellite transmission and allows ... -
An efficient instance hiding scheme
Malluhi, Qutaibah M.; Shikfa, Abdullatif; Trinh, Viet Cuong ( Association for Computing Machinery , 2016 , Conference Paper)Delegating computation, which is applicable to many practical contexts such as cloud computing or pay-TV system, concerns the task where a computationally weak client wants to securely compute a very complex function f on ...