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"Cryptanalysis and improvement of an access control in user hierarchy based ..."
Ashok Kumar Das, Nayan Ranjan Paul, Laxminath Tripathy (2012)
- Ashok Kumar Das
, Nayan Ranjan Paul
, Laxminath Tripathy:
Cryptanalysis and improvement of an access control in user hierarchy based on elliptic curve cryptosystem. Inf. Sci. 209: 80-92 (2012)
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