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798.eth 🍌🌍☮️ |链上新资产原语
@798_eth
Meta Foxes #192# · | meebits 中文社区创建者 · | @PANews 入驻专栏作者 |只打能钻的狗 币安入口
가입 January 2019
7.4K 팔로잉 중    11K 팬
BB84 做了一个由后量子签名保护的 Solana 智能合约钱包。 用户创建钱包时,通过量子计算机产生的随机数生成 Falcon 密钥。使用时,需要先把 SOL 存入 bb84 的智能合约金库。资金进入金库后,控制权由合约接管,每次提款都必须使用 Falcon 私钥签名。 签名会绑定收款地址、提款金额、合约账户和 nonce。链上程序验证签名通过后才会释放 SOL。任何人即使控制了提交交易的账户,也无法修改收款地址、提高提款金额或重复使用旧签名。 因此,bb84 钱包可以理解为一个由 Falcon 密钥控制的智能合约金库。普通 Solana 账户负责提交交易和支付 Gas,Falcon 私钥负责决定金库里的钱能否转出。没有有效的 Falcon 签名,就无法从金库提取 SOL。
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Quantum IDs are live on @solana mainnet (Beta), powered by bb84 🔐 Solana leads on speed, and now it's ready for the quantum era. Get a .quantum name like alice.quantum, a @metaplex Core NFT with its own embedded vault. Once activated, only your Falcon-512 key can spend from it. Falcon-512 is a lattice-based signature scheme selected by NIST (FN-DSA), with no known quantum attack. How it works: • Your key starts with 1,024 bits measured on real quantum hardware (Rigetti Cepheus-1-108Q via Amazon Braket), mixed with your browser's own randomness. Nobody else, bb84 included, can compute it. • Every QPU job is recorded on Solana with a receipt, and your NFT shows which quantum computer seeded your key. • Your 897-byte public key is stored on-chain once. Each transaction carries a 666-byte signature, verified on-chain by our qpt program (~300k CU). • Each Falcon signature covers exactly what you approve, works once, and expires in about a minute. • IDs are composable: any Solana program can interact with them. Feature: bb84 Wallet ⚛️ a Falcon-512 smart account where one post-quantum signature can run any Solana transaction. Multisig coming soon. Mint Details Below: 👇
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