Summary: An android bug was observed in Google’s Android smartphones, using the Titan M chip through the Android Keystore API for AES-GCM in a specific way lead to predictable and bogus ciphertext. Description: Android Keystore, StrongBox and the Titan M chip are the key components that leads to this bug’s discovery. The Android Keystore is … Continue reading “AES-GCM bug in the firmware of Google’s Titan M chip (CVE-2019-9465)”