2 papers
quant-ph2026
Quantum Relative-alpha-Entropies: A Structural and Geometric Perspective
Sayantan Roy, Atin Gayen, Aditi Kar Gangopadhyay +1
Most quantum divergences derive their structure from classical f-divergences or Renyi-type constructions, a dependence that obscures several quantum geometric effects. We introduce…
cs.CR2025
LaSDVS : A Post-Quantum Secure Compact Strong-Designated Verifier Signature
Shanu Poddar, Sweta Mishra, Tapaswini Mohanty +2
Digital signatures are fundamental cryptographic primitives that ensure the authenticity and integrity of digital communication. However, in scenarios involving sensitive interacti…