+ Receiver receives context, sent to list, delete, encrypt, and decrypt for shared preferences

+ listKeys is now listData and supports showing secret keys and preferences
+ printKey supports secret keys and more KeyInfo parameters

+ deleteKey is now deleteData and supports deleting preferences
+ deleteData deletes all key-associated preferences upon deletion

+ generateKey supports more key parameters (mode, padding, purposes, unlocked, invalidate, auths)
+ generateKey supports secret keys
+ generateKey refactored

+ encryptData added
+ encryptData supports Keystore Ciphers
+ encryptData supports reading from path or stdin
+ encryptData supports writing to shared preferences or stdout
+ encryptData writes output in the form [IV.length][IV][Encrypted Data], if IV.length is 0 then IV omitted
+ encryptedData never exposes data to Strings, stays as byte arrays and is flushed with zeroes after use
+ encryptedData supports a quiet flag so encrypted data does not show in stdout
+ encryptedData supports multiple shared preferences stored as a JSON with a key, value pair
+ encryptedData encodes output to Base64

+ decryptData added
+ decryptData supports Keystore Ciphers
+ decryptData supports reading from path, shared preferences, or stdin
+ decryptData supports writing to stdout
+ decryptData reads output in the form [IV.length][IV][Encrypted Data], if IV.length is 0 then IV omitted
+ decryptedData never exposes data to Strings, stays as byte arrays and is flushed with zeroes after use
+ decryptedData supports a quiet flag so decrypted data does not show in stdout
+ decryptedData supports reading from JSON shared preferences with a key, value pair
+ decryptedData encodes output to Base64

+ decomposeBinary (for purposes and authorizations)
+ getPrefsJSON and setPrefJSON (preferences as JSON)
+ getIVSpec (support different AlgorithmParameterSpecs)
+ getKey (get Public or Secret key for encryption, Private or Secret key for decryption)
+ readFile (also supports Android < 8.0)

+ Replaced ECGenParameterSpec and RSAKeyGenParameterSpec with AlgorithmParameterSpec
- Removed unnecessary imports and casts

FingerprintAPI
+ Support for `authenticationTimeout` extra
+ Supports `EXTRA_LOCK_ACTION` which locks FingerprintAPI call until Authentication Callback
+ Supports specifying authentication scheme(s)

KeystoreAPI
+ Supports retrying authentication
+ Code optimization (cipherCall(), getKey(), getKeyInfo(), string compares)

For API<=29 (unfortunately, had to stop support for device credentials <=29 as there is inconsistent callback behaviour)