Temporal validity interval authorizations are unlikely to be enforced by the secure hardwareīecause it normally doesn't have an independent secure real-time clock.
PAYPAL GENERATOR ANDROID ANDROID
Some key use authorizations may be enforced by secure hardware, depending on the Android device.Ĭryptographic and user authentication authorizations are likely to be enforced by secure hardware. See Requiring User Authentication For Key Use.Īs an additional security measure, for keys whose key material is inside secure hardware (see
PAYPAL GENERATOR ANDROID HOW TO
This document goes over when and how to use the Android KeystoreĪndroid Keystore system protects key material from unauthorized use. Security Features section for more information.ĪPI, introduced in Android 4.0 (API level 14) the Android Keystore providerįeature, introduced in Android 4.3 (API level 18) and the Restricting keys to be used only in certain cryptographic modes. How keys can be used, such as requiring user authentication for key use or Moreover, it offers facilities to restrict when and Keystore, they can be used for cryptographic operations with the key material To make it more difficult to extract from the device. The Android Keystore system lets you store cryptographic keys in a container