Continuously non-malleable codes in the split-state model from minimal assumptions
At ICS 2010, Dziembowski, Pietrzak and Wichs introduced the notion of non-malleable codes, a weaker form of error-correcting codes guaranteeing that the decoding of a tampered codeword either corresponds to the original message or to an unrelated value. The last few years established non-malleable codes as one of the recently invented cryptographic primitives with the highest impact and potential, with very challenging open problems and applications. In this work, we focus on so-called continuously non-malleable codes in the split-state model, as proposed by Faust et al.