ITPUB

Jul 28, 2024 · Mobile Development

Why Do WebP Photos Corrupt on Android? A Deep Dive into AES Encryption Bugs

An Android app that stores shop‑sign photos began corrupting WebP images at a stable 1/200 rate, leading to a thorough investigation of the storage module, AES encryption implementation, and thread safety, ultimately uncovering a faulty string‑length check that broke binary image handling.