Google will launch Multi-Party Compute (MPC) for financial institutions to secure and transfer crypto and tokenized assets. In private preview with major banks, it's set for early 2027. Alphabet uses it for Ethereum and Solana assets. The service splits private keys across environments, using threshold signing and key recovery to cut single-point risks. Google says customers keep key control.
据 CoinDesk 报道,谷歌将推出面向金融机构的多方计算安全服务 Google Multi-Party Compute(MPC),用于保护和转移加密货币及代币化资产。该产品目前处于私人预览阶段,已有多家大型金融机构参与测试,预计于 2027 年初正式商业化。
谷歌母公司 Alphabet 已开始使用该技术保护其在以太坊和 Solana 网络上的数字资产,但未披露具体资产类型。该服务通过将私钥控制权分散至多个独立环境,并结合交易审批策略、门限签名及密钥恢复功能,降低单点密钥泄露风险。谷歌表示,客户仍保有对密钥材料的控制权,谷歌无法以未加密形式访问相关密钥。