Obscura-PQ: Post-Quantum Privacy-Preserving Protocol for the Algorand Blockchain Using Lattice-Based Linkable Ring Signatures
Obscura-PQ is presented, a decentralized, non-custodial post-quantum privacy protocol that verifies natively on the Algorand blockchain and reduces double-spend soundness and linkability to Ring-SIS, theft resistance to Ring-SIS for honestly generated deposits, and anonymity to Ring-LWE and an explicit decisional linki...