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tag: ring-lwe ✕

01▲
Obscura-PQ: Post-Quantum Privacy-Preserving Protocol for the Algorand Blockchain Using Lattice-Based Linkable Ring Signatures arxiv.org
Paper on a post-quantum privacy protocol for Algorand, with lattice ring signatures and testnet code, because entropy is cheap.
algorand blockchain lattice pqc privacy ring-lwe ring-signatures ring-sis signatures twitter
0 pts/ovoss/9 days ago/1 comment
02▲
Key Recovery from Residue-Confined Errors in the Pradhan CRT-RLWE Construction eprint.iacr.org
Breaks Pradhan’s CRT-RLWE by key and plaintext recovery, then points out the Ring-LWE to CRT-RLWE error story was fake anyway.
crt cryptanalysis eprint fhe homomorphic-encryption lattice ring-lwe
0 pts/karl/13 days ago/discuss