MasterKeys
@RequiresApi(value = Build.VERSION_CODES.M)
public final class MasterKeys
Convenient methods to create and obtain master keys in Android Keystore.
The master keys are used to encrypt data encryption keys for encrypting files and preferences.
Summary
Constants |
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|---|---|
static final @NonNull KeyGenParameterSpec |
Public methods |
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static @NonNull String |
getOrCreate(@NonNull KeyGenParameterSpec keyGenParameterSpec)Creates or gets the master key provided |
Constants
AES256_GCM_SPEC
Added in 1.0.0
Deprecated in 1.1.0-alpha07
public static final @NonNull KeyGenParameterSpec AES256_GCM_SPEC
Public methods
getOrCreate
Added in 1.0.0
Deprecated in 1.1.0-alpha07
public static @NonNull String getOrCreate(@NonNull KeyGenParameterSpec keyGenParameterSpec)
Creates or gets the master key provided
The encryption scheme is required fields to ensure that the type of encryption used is clear to developers.
| Parameters | |
|---|---|
@NonNull KeyGenParameterSpec keyGenParameterSpec |
The key encryption scheme |