KeyProperties Class

Definition

Properties of Android Keystore keys.

[Android.Runtime.Register("android/security/keystore/KeyProperties", ApiSince=23, DoNotGenerateAcw=true)]
public abstract class KeyProperties : Java.Lang.Object
[<Android.Runtime.Register("android/security/keystore/KeyProperties", ApiSince=23, DoNotGenerateAcw=true)>]
type KeyProperties = class
    inherit Object
Inheritance
KeyProperties
Attributes

Remarks

Properties of Android Keystore keys.

Java documentation for android.security.keystore.KeyProperties.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Constructors

KeyProperties(IntPtr, JniHandleOwnership)

Fields

AuthBiometricStrong
Obsolete.

Any biometric (e.

AuthDeviceCredential
Obsolete.

The non-biometric credential used to secure the device (i.

BlockModeCbc

Cipher Block Chaining (CBC) block mode.

BlockModeCtr

Counter (CTR) block mode.

BlockModeEcb

Electronic Codebook (ECB) block mode.

BlockModeGcm

Galois/Counter Mode (GCM) block mode.

DigestMd5

MD5 digest.

DigestNone

No digest: sign/authenticate the raw message.

DigestSha1

SHA-1 digest.

DigestSha224

SHA-2 224 (aka SHA-224) digest.

DigestSha256

SHA-2 256 (aka SHA-256) digest.

DigestSha384

SHA-2 384 (aka SHA-384) digest.

DigestSha512

SHA-2 512 (aka SHA-512) digest.

EncryptionPaddingNone

No encryption padding.

EncryptionPaddingPkcs7

PKCS#7 encryption padding scheme.

EncryptionPaddingRsaOaep

RSA Optimal Asymmetric Encryption Padding (OAEP) scheme.

EncryptionPaddingRsaPkcs1

RSA PKCS#1 v1.

KeyAlgorithm3des

Triple Data Encryption Algorithm (3DES) key.

KeyAlgorithmAes

Advanced Encryption Standard (AES) key.

KeyAlgorithmEc

Elliptic Curve (EC) Cryptography key.

KeyAlgorithmHmacSha1

Keyed-Hash Message Authentication Code (HMAC) key using SHA-1 as the hash.

KeyAlgorithmHmacSha224

Keyed-Hash Message Authentication Code (HMAC) key using SHA-224 as the hash.

KeyAlgorithmHmacSha256

Keyed-Hash Message Authentication Code (HMAC) key using SHA-256 as the hash.

KeyAlgorithmHmacSha384

Keyed-Hash Message Authentication Code (HMAC) key using SHA-384 as the hash.

KeyAlgorithmHmacSha512

Keyed-Hash Message Authentication Code (HMAC) key using SHA-512 as the hash.

KeyAlgorithmRsa

Rivest Shamir Adleman (RSA) key.

PurposeAgreeKey
Obsolete.

Purpose of key: creating a shared ECDH secret through key agreement.

PurposeAttestKey
Obsolete.

Purpose of key: Signing attestaions.

SecurityLevelSoftware
Obsolete.

Indicates enforcement by system software.

SecurityLevelStrongbox
Obsolete.

Indicates enforcement by environment meeting the Strongbox security profile, such as a secure element.

SecurityLevelTrustedEnvironment
Obsolete.

Indicates enforcement by a trusted execution environment.

SecurityLevelUnknown
Obsolete.

This security level indicates that no assumptions can be made about the security level of the respective key.

SecurityLevelUnknownSecure
Obsolete.

This security level indicates that due to the target API level of the caller no exact statement can be made about the security level of the key, however, the security level can be considered is at least equivalent to #SECURITY_LEVEL_TRUSTED_ENVIRONMENT.

SignaturePaddingRsaPkcs1

RSA PKCS#1 v1.

SignaturePaddingRsaPss

RSA PKCS#1 v2.

UnrestrictedUsageCount

This value indicates that there is no restriction on the number of times the key can be used.

Properties

Class

Returns the runtime class of this Object.

(Inherited from Object)
Handle

The handle to the underlying Android instance.

(Inherited from Object)
JniIdentityHashCode (Inherited from Object)
JniPeerMembers
PeerReference (Inherited from Object)
ThresholdClass
ThresholdType

Methods

Clone()

Creates and returns a copy of this object.

(Inherited from Object)
Dispose() (Inherited from Object)
Dispose(Boolean) (Inherited from Object)
Equals(Object)

Indicates whether some other object is "equal to" this one.

(Inherited from Object)
GetHashCode()

Returns a hash code value for the object.

(Inherited from Object)
JavaFinalize()

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.

(Inherited from Object)
Notify()

Wakes up a single thread that is waiting on this object's monitor.

(Inherited from Object)
NotifyAll()

Wakes up all threads that are waiting on this object's monitor.

(Inherited from Object)
SetHandle(IntPtr, JniHandleOwnership)

Sets the Handle property.

(Inherited from Object)
ToArray<T>() (Inherited from Object)
ToString()

Returns a string representation of the object.

(Inherited from Object)
UnregisterFromRuntime() (Inherited from Object)
Wait()

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>.

(Inherited from Object)
Wait(Int64)

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed.

(Inherited from Object)
Wait(Int64, Int32)

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed.

(Inherited from Object)

Explicit Interface Implementations

IJavaPeerable.Disposed() (Inherited from Object)
IJavaPeerable.DisposeUnlessReferenced() (Inherited from Object)
IJavaPeerable.Finalized() (Inherited from Object)
IJavaPeerable.JniManagedPeerState (Inherited from Object)
IJavaPeerable.SetJniIdentityHashCode(Int32) (Inherited from Object)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) (Inherited from Object)
IJavaPeerable.SetPeerReference(JniObjectReference) (Inherited from Object)

Extension Methods

JavaCast<TResult>(IJavaObject)

Performs an Android runtime-checked type conversion.

JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to