org.bouncycastle.jcajce.provider.symmetric
Class HKDF.HKDFBase

java.lang.Object
  javax.crypto.SecretKeyFactorySpi
      org.bouncycastle.jcajce.provider.symmetric.util.BaseSecretKeyFactory
          org.bouncycastle.jcajce.provider.symmetric.HKDF.HKDFBase

All Implemented Interfaces:

PBE

Direct Known Subclasses:

HKDF.HKDFwithSHA256, HKDF.HKDFwithSHA384, HKDF.HKDFwithSHA512

Enclosing class:

HKDF

public static class HKDF.HKDFBase

extends BaseSecretKeyFactory

Nested Class Summary

Nested classes inherited from class org.bouncycastle.jcajce.provider.symmetric.util.PBE

PBE.Util

Field Summary

protected java.lang.String	algName
protected HKDFBytesGenerator	hkdf

Fields inherited from class org.bouncycastle.jcajce.provider.symmetric.util.BaseSecretKeyFactory

algOid

Fields inherited from interface org.bouncycastle.jcajce.provider.symmetric.util.PBE

GOST3411, MD2, MD5, OPENSSL, PKCS12, PKCS5S1, PKCS5S1_UTF8, PKCS5S2, PKCS5S2_UTF8, RIPEMD160, SHA1, SHA224, SHA256, SHA3_224, SHA3_256, SHA3_384, SHA3_512, SHA384, SHA512, SHA512_224, SHA512_256, SM3, TIGER

Constructor Summary

HKDF.HKDFBase(java.lang.String algName, Digest digest, ASN1ObjectIdentifier oid)

Method Summary

protected javax.crypto.SecretKey

engineGenerateSecret(java.security.spec.KeySpec keySpec)

Methods inherited from class org.bouncycastle.jcajce.provider.symmetric.util.BaseSecretKeyFactory

engineGetKeySpec, engineTranslateKey

Methods inherited from class java.lang.Object

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

Field Detail

algName

protected java.lang.String algName

hkdf

protected HKDFBytesGenerator hkdf

Constructor Detail

HKDF.HKDFBase

public HKDF.HKDFBase(java.lang.String algName,
                     Digest digest,
                     ASN1ObjectIdentifier oid)

Method Detail

engineGenerateSecret

protected javax.crypto.SecretKey engineGenerateSecret(java.security.spec.KeySpec keySpec)
                                               throws java.security.spec.InvalidKeySpecException

Overrides:

engineGenerateSecret in class BaseSecretKeyFactory

Throws:

java.security.spec.InvalidKeySpecException