Fully Homomorphic Encryption Enables Confidential On-Chain Shared State
FHE allows arbitrary computation directly on encrypted blockchain state, fundamentally solving the transparency paradox for shared private data.
Lattice-Based Zero-Knowledge Signatures Eliminate Cryptographic Trapdoors
A new post-quantum signature framework converts non-trapdoor zero-knowledge proofs into digital signatures, fundamentally enhancing long-term security assurances.
