Applying these results yields lossy trapdoor functions from the DDH, DCR and QR assumptions.
Abstract. Lossy Trapdoor Functions (LTFs) were introduced by Peikert and Waters in STOC '08 and since then have found many applications and ...
Lossy trapdoor functions were used to build the first injective trapdoor functions based on DDH, the first IND-CCA cryptosystems based on lattice assumptions, ...
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Extended-DDH and Lossy Trapdoor Functions. Authors: Brett Hemenway · Rafail Ostrovsky. Download: DOI: 10.1007/978-3-642-30057-8_37: URL: https://www.iacr.org ...
An Extended Decisional Diffie Hellman (EDDH) assumption is defined, which is a simple and natural generalization of DDH, and it is shown that EDDH can be ...
Lossy trapdoor functions were used to build the first injective trapdoor functions basede on DDH, the first IND-CCA crypttosystems based on lattice assumptions, ...
We propose a new general primitive called lossy trapdoor functions (lossy TDFs), and realize it under a variety of different number theoretic assumptions.
Jun 29, 2021 · We currently know how to construct lossy trapdoor functions under most (but not all) concrete Cryptomania assumptions, such as DDH, LWE, ...
Jun 4, 2010 · We introduce a new general primitive called lossy trapdoor functions, and give realizations based on the conjectured hardness of the decisional ...
Abstract. To this day, realizations in the standard-model of (lossy) trapdoor functions from discrete-log-type assumptions require large pub-.