苹果公司是否可能通过 Touch ID 搜集用户指纹信息

Secure Enclave 【苹果公司是否可能通过 Touch ID 搜集用户指纹信息】 Touch ID doesn\u0026#39;t store any images of your fingerprint. It stores only a mathematical representation of your fingerprint. It isn\u0026#39;t possible for your actual fingerprint image to be reverse-engineered from this mathematical representation. iPhone 5s also includes a new advanced security architecture called the Secure Enclave within the A7 chip, which was developed to protect passcode and fingerprint data. Fingerprint data is encrypted and protected with a key available only to the Secure Enclave. Fingerprint data is used only by the Secure Enclave to verify that your fingerprint matches the enrolled fingerprint data. The Secure Enclave is walled off from the rest of A7 and the rest of iOS. Therefore, your fingerprint data is never accessed by iOS or other apps, never stored on Apple servers, and never backed up to iCloud or anywhere else. Only Touch ID uses it, and it can\u0026#39;t be used to match against other fingerprint databases.
Secure EnclaveTouch ID 不会储存指纹的任何图像。它只存储指纹的数学表达式。不可能从该数学表达式反推导出实际的指纹图像。iPhone 5s 还包括 A7 芯片内称为“Secure Enclave”的全新高级安全架构,专门开发用于保护密码和指纹数据。指纹数据通过 Secure Enclave 的专用密钥得到加密和保护。指纹数据仅由 Secure Enclave 使用,以验证您的指纹是否与所注册的指纹数据匹配。Secure Enclave 独立于 A7 的其他部分以及 iOS 的其他部分。因此,您的指纹数据绝不会由 iOS 或其他 app 访问、绝不会存储到 Apple 服务器,也绝不会备份到 iCloud 或其他任何地方。只有 Touch ID 使用它,并且不能将它用于匹配其他指纹数据库。
作为NASDQ上市企业,我认为有充分理由相信其官方声明。btw:请擅用搜索引擎。
■网友
苹果发过白皮书,虽说没有发布源代码,不过这么久了业内安全专家或者黑客组织都没发声音,应该是没发现相反的证据


    推荐阅读