Ashish Kundu

The paper proposes a two-dimensional coordinate system to map the co-evolution of cryptographic resilience and computational capability, identifying the 'Quantum Gap' as the primary systemic risk requiring immediate adoption of crypto-agile frameworks.

The paper proposes a formal framework to analyze how the combined cryptographic transformations across all layers of a network stack determine the overall post-quantum security posture of a message.

This paper provides a comprehensive, system-level taxonomy for designing quantum-resistant network architectures, moving beyond simple protocol substitutions to address key distribution and management challenges across diverse deployment environments.

The paper introduces Aquaman, a transparent-proxy architecture that enables quantum-resilient session-key establishment at the network edge, protecting clients that cannot natively support post-quantum cryptography.

The paper proposes a quantum-resilient session-key establishment scheme that fragments a new key across multiple, independently encrypted Tor circuits, requiring an adversary to compromise many circuits simultaneously to decrypt the key.