KdfParameterSpec

Kotlin |Java

public class KdfParameterSpec
extends NamedParameterSpec

java.lang.Object
↳	java.security.spec.NamedParameterSpec
	↳	android.crypto.hpke.KdfParameterSpec

Specifies algorithm parameters for the KDF component of an HPKE suite which are determined by standard names as per RFC 9180.

Note that currently only HKDF_SHA256 is implemented.

See also:

Summary

Fields
`public static final KdfParameterSpec`	`HKDF_SHA256`
`public static final KdfParameterSpec`	`HKDF_SHA384`
`public static final KdfParameterSpec`	`HKDF_SHA512`

From class java.security.spec.NamedParameterSpec

`public static final NamedParameterSpec`	`ED25519` The Ed25519 parameters
`public static final NamedParameterSpec`	`ED448` The Ed448 parameters
`public static final NamedParameterSpec`	`ML_DSA_65` The ML-DSA-65 parameters
`public static final NamedParameterSpec`	`ML_DSA_87` The ML-DSA-87 parameters
`public static final NamedParameterSpec`	`X25519` The X25519 parameters
`public static final NamedParameterSpec`	`X448` The X448 parameters

From class


        
          java.security.spec.NamedParameterSpec


      getName()

Returns the standard name that determines the algorithm parameters.

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Added in API level 37

public static final KdfParameterSpec HKDF_SHA256

Added in API level 37

public static final KdfParameterSpec HKDF_SHA384

Added in API level 37

public static final KdfParameterSpec HKDF_SHA512