Tightly Secure Lossy Trapdoor Functions: Constructions and Applications
Lossy trapdoor functions (LTFs), introduced by Peiker and Waters in STOC’08, are functions that may be working in another injective mode or a lossy mode. Given such a function key, it is impossible to distinguish an injective key from a lossy key for any (probabilistic) polynomial-time adversary. Th...
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| Format: | Article |
| Language: | English |
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Hindawi-Wiley
2019-01-01
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| Series: | Security and Communication Networks |
| Online Access: | http://dx.doi.org/10.1155/2019/3636759 |