Package com.google.crypto.tink.subtle

Class EciesHkdfSenderKem

java.lang.Object

com.google.crypto.tink.subtle.EciesHkdfSenderKem

public final class EciesHkdfSenderKem
extends java.lang.Object

HKDF-based ECIES-KEM (key encapsulation mechanism) for ECIES sender.

Since:

1.0.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EciesHkdfSenderKem.KemKey	A container for key parts generated by the KEM.

Constructor Summary

Constructors

Constructor	Description
EciesHkdfSenderKem(java.security.interfaces.ECPublicKey recipientPublicKey)

Method Summary

Modifier and Type	Method	Description
EciesHkdfSenderKem.KemKey	generateKey(java.lang.String hmacAlgo, byte[] hkdfSalt, byte[] hkdfInfo, int keySizeInBytes, EllipticCurves.PointFormatType pointFormat)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EciesHkdfSenderKem

public EciesHkdfSenderKem(java.security.interfaces.ECPublicKey recipientPublicKey)

Method Detail

generateKey

public EciesHkdfSenderKem.KemKey generateKey(java.lang.String hmacAlgo,
                                             byte[] hkdfSalt,
                                             byte[] hkdfInfo,
                                             int keySizeInBytes,
                                             EllipticCurves.PointFormatType pointFormat)
                                      throws java.security.GeneralSecurityException

Throws:

java.security.GeneralSecurityException