[PDF] Top 20 Non-Malleable Codes Against Bounded Polynomial Time Tampering

... soundness against uniform adversaries. To do so, one first constructs a non-interactive witness indistinguishable proof system (NIWI) in the plain model (based on standard cryptographic assumptions and ... See full document

... to tampering classes which can be represented as poly-size ...of tampering function f ∈ F after the t-wise independent hash function h (CRS) is chosen, the bound on the size of F needs to be fixed before h ... See full document

... Non-malleable codes (NMC). Non-malleable codes were introduced by Dziembowski, Pietrzak and Wichs [36] as a relaxation of error-correcting codes, and are useful in ... See full document

... a non-malleable code against the tampering family G containing 2-lookahead tampering functions and forgetful tampering ...a non-malleable reduction from the 2-split ... See full document

... exponential time (and ...of non-malleable codes of rate close to 1 (with polynomial time encoding and decoding, and inverse polynomially small error) for an arbitrary family of ... See full document

... local non-malleable code to tolerate many-time leak- age ...is bounded by the amount of leakage that can be obtained in between successive updates to the memory that will “refresh” the ...over ... See full document

... of non-malleable coding in the split-state model equals 1/2, as established in our recent work ...efficient non-malleable codes of rate approaching 1/2 in the split-state model (the ... See full document

... any polynomial bound s = s(n) in the codeword size n, and any tampering family F of size |F | ≤ 2 s , there is an efficient code of complexity poly(s, log(1/ε)) which is ε-non-malleable ...of ... See full document

... constructing non-malleable codes has received a lot of attention over recent ...As non-malleability against gen- eral functions is impossible [27], various subclasses of ... See full document

... the non-standard definition is appropriate in some settings, we argue that the standard definition is the right one in the context of non-malleable ...error-correcting codes in the literature ... See full document

... this time relying on the fact that τ is retained as it is, and will have a record of all the actual ...the tampering function is a bit-flip, and 1 2 if it is a set/reset), independent of the other ... See full document

... that non-malleable codes can be useful in obtaining tamper-proof security as ...of tampering-function f ∈ F ...a non-malleable code secure against the class F, then the ... See full document

... BDKM16 Marshall Ball, Dana Dachman-Soled, Mukul Kulkarni, and Tal Malkin. Non-malleable codes for bounded depth, bounded fan-in circuits. In Marc Fischlin and Jean-Sébastien Coron, ... See full document

... error-correcting codes [27,29,30,23,22,8] as well as constructing non-malleable codes and its variants ...bit-wise tampering functions, a hybrid approach was suggested in [18] by re- ... See full document

... is Non-malleable codes, which were introduced in the work of Dziembowski, Pietrzak and Wichs ...of tampering families F . The class of tampering families most relevant to this work is ... See full document

... the tampering experiment, until a decoding error ...that non-malleability can be reduced to the security of the inner leakage-resilient storage scheme (see Dav´ı et ... See full document

... of Non-Malleable Codes given in the original paper ...the tampering function keeps the codeword ...as tampering function, the refreshing function itself and receives a valid codeword ... See full document

... to non-malleable commitments, as one of the first direct applications of non-malleable codes to computational ...that non- malleable string commitments can be “entirely ... See full document

... with non-negligible ...with non-negligible ...resulting tampering functions will have L ...conditionally non-malleable. Extension to non-synchronizing ...security against ... See full document

... defend against such strong adversaries [36, 29, 45, 35, 22, 46, 28, 17, 31, 37, 27, 19, 20, 14, 48, 32, 16, 40, 15, ...mentations against memory tampering attacks by using non-malleable ... See full document