Technology ❯ Cryptography

Quantum Cryptography

Post-Quantum Cryptography Quantum Key Distribution Blockchain Security Bitcoin Security Pseudorandomness Quantum Threats zk-STARK Proofs Post-Quantum Protocols Security Technologies Randomness in Cryptography

Stellar Sets Three‑Stage Roadmap to Move Its Blockchain to Quantum‑Safe Signatures

The plan lets wallets opt into post‑quantum signing without changing addresses to limit migration disruption.

Tezos Launches TzEL Testnet for Post-Quantum Private Payments

Quantum Threat to Bitcoin and Ethereum Triggers Push for Post‑Quantum Signatures

Ripple Sets 2028 Timeline to Transition XRP Ledger to Post-Quantum Security

SEALSQ Pushes Post‑Quantum Chips as Anthropic’s Mythos Heightens Security Urgency

Google Sets 2029 Post-Quantum Deadline as Ethereum Moves and Bitcoin Deliberates

Ethereum Launches Post-Quantum Security Hub With Roadmap to 2029

BlackRock’s IBIT Sets $10B Volume as Crypto Turns to Post‑Quantum Security

Signal Begins Rolling Out Post‑Quantum ‘Triple‑Ratchet’ to Protect Chats