Walnut Digital Signature AlgorithmTM: A lightweight, quantum-resistant signature scheme for use in passive, low-power, and IoT devices
نویسنده
چکیده
Historically “Lightweight Cryptography” has focused on symmetric schemes, yet asymmetric methods can also work effectively in these environments. Specifically, the Walnut Digital Signature Algorithm (WalnutDSA) provides a public-key signature scheme that verifies signatures significantly faster than ECC in both software and hardware, even in small, constrained environments and is resistant to all known attacks, both conventional and quantum. Specifically, WalnutDSA can validate a signature anywhere from 32 to 178 times faster than ECC using less ROM/RAM or fewer gates. This presentation previews the Walnut Digital Signature Algorithm, performance results, and shows how it can be applied to real-world uses.
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