MasterKeys
@RequiresApi(value = Build.VERSION_CODES.M)
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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|---|---|
const KeyGenParameterSpec |
Public functions |
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|---|---|
java-static String |
getOrCreate(keyGenParameterSpec: KeyGenParameterSpec)Creates or gets the master key provided |
Constants
AES256_GCM_SPEC
Added in 1.0.0
Deprecated in 1.1.0-alpha07
const val AES256_GCM_SPEC: KeyGenParameterSpec
Public functions
getOrCreate
Added in 1.0.0
Deprecated in 1.1.0-alpha07
java-static fun getOrCreate(keyGenParameterSpec: KeyGenParameterSpec): String
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 | |
|---|---|
keyGenParameterSpec: KeyGenParameterSpec |
The key encryption scheme |
| Returns | |
|---|---|
String |
The key alias for the master key |