Split-State Non-Malleable Codes and Secret Sharing Schemes for Quantum Messages

ePrint Report: Split-State Non-Malleable Codes and Secret Sharing Schemes for Quantum Messages

Naresh Goud Boddu, Vipul Goyal, Rahul Jain, João Ribeiro

Non-malleable codes are fundamental objects at the intersection of cryptography and coding theory. These codes provide security guarantees even in settings where error correction and detection are impossible, and have found applications to several other cryptographic tasks. One of the strongest and most well-studied adversarial tampering models is $2$-split-state tampering. Here, a codeword is split into two parts which …

coding cryptography detection eprint report error intersection messages non quantum report secret security settings sharing state theory