In this work, algorithmic improvements for the authentication path computation decrease the average signature computation time by close to 50 % when compared to ...
Abstract. Digital signatures have become a key component of many embedded system solutions and are facing strong security and efficiency requirements.
Algorithmic improvements for the authentication path computation decrease the average signature computation time by close to 50 % when compared to ...
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In this work, algorithmic improvements for the authentication path computation decrease the average signature computation time by close to 50% when compared to ...
Apr 23, 2017 · ECDSA provides more assurances than HMAC as long as the private key isn't shared. But if HMAC provides enough assurance it is probably faster on average.
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Mar 27, 2019 · Optimizing these functions is one of the best ways to boost overall network performance, including transaction capacity and confirmation latency ...
Oct 28, 2019 · Although hash-based signatures are reasonably well-understood and based on conservative design principles, they are thousands of times costlier ...
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Hash-based signatures provide a mechanism for signing that is well studied, and resistant to attacks by quantum computers (as long as our hash functions are ...
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We present several optimizations to SPHINCS, a stateless hash-based signature scheme proposed by Bernstein et al. in 2015: PORS, a more secure variant of the ...
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These new schemes improve parameter sizes and runtimes, present security reductions, present implementations, and finally lower the security as- sumptions on ...
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