How Apple Is Using Cryptography to Prove a Photo Is Real
中文摘要
苹果利用加密技术、传感器信任链、安全时间戳和私有云，建立从拍摄到存储的验证体系，以证明照片的真实性。
English Summary
Apple uses cryptography, a sensor-based chain of trust, secure timestamps, and Private Cloud to verify photo authenticity and prove images are real.
Original Excerpt
Apple Reference Image creates a chain of trust that starts inside the camera sensor and continues through secure timestamps, Private Cloud… Continue reading on Medium »