Package org.bouncycastle.cms.jcajce

Class EnvelopedDataHelper

  • public class EnvelopedDataHelper
extends java.lang.Object

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      org.bouncycastle.operator.jcajce.JceAsymmetricKeyUnwrapper createAsymmetricUnwrapper​(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm, java.security.PrivateKey keyEncryptionKey)  
      org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper createAsymmetricUnwrapper​(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm, java.security.PrivateKey keyEncryptionKey, byte[] partyUInfo, byte[] partyVInfo)  
      javax.crypto.Cipher createContentCipher​(java.security.Key sKey, org.bouncycastle.asn1.x509.AlgorithmIdentifier encryptionAlgID)  
      org.bouncycastle.operator.AsymmetricKeyUnwrapper createKEMUnwrapper​(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm, java.security.PrivateKey keyEncryptionKey)  
      java.security.KeyFactory createKeyFactory​(org.bouncycastle.asn1.ASN1ObjectIdentifier algorithm)  
      javax.crypto.KeyGenerator createKeyGenerator​(org.bouncycastle.asn1.ASN1ObjectIdentifier algorithm)  
      org.bouncycastle.operator.SymmetricKeyUnwrapper createSymmetricUnwrapper​(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm, javax.crypto.SecretKey keyEncryptionKey)  
      org.bouncycastle.asn1.x509.AlgorithmIdentifier getAlgorithmIdentifier​(org.bouncycastle.asn1.ASN1ObjectIdentifier macOID, java.security.spec.AlgorithmParameterSpec paramSpec)  
      java.security.Key getJceKey​(org.bouncycastle.asn1.ASN1ObjectIdentifier algorithm, org.bouncycastle.operator.GenericKey key)  
      java.security.Key getJceKey​(org.bouncycastle.asn1.x509.AlgorithmIdentifier algId, org.bouncycastle.operator.GenericKey key)  
      void keySizeCheck​(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyAlgorithm, java.security.Key key)  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • KEY_SIZE_PROVIDER

        protected static final org.bouncycastle.operator.SecretKeySizeProvider KEY_SIZE_PROVIDER

      • BASE_CIPHER_NAMES

        protected static final java.util.Map BASE_CIPHER_NAMES

      • CIPHER_ALG_NAMES

        protected static final java.util.Map CIPHER_ALG_NAMES

      • MAC_ALG_NAMES

        protected static final java.util.Map MAC_ALG_NAMES

    • Method Detail

      • getJceKey

        public java.security.Key getJceKey​(org.bouncycastle.asn1.ASN1ObjectIdentifier algorithm,
                                   org.bouncycastle.operator.GenericKey key)

      • getJceKey

        public java.security.Key getJceKey​(org.bouncycastle.asn1.x509.AlgorithmIdentifier algId,
                                   org.bouncycastle.operator.GenericKey key)
                            throws CMSException
        Throws:
        CMSException

      • keySizeCheck

        public void keySizeCheck​(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyAlgorithm,
                         java.security.Key key)
                  throws CMSException
        Throws:
        CMSException

      • createContentCipher

        public javax.crypto.Cipher createContentCipher​(java.security.Key sKey,
                                               org.bouncycastle.asn1.x509.AlgorithmIdentifier encryptionAlgID)
                                        throws CMSException
        Throws:
        CMSException

      • createKeyGenerator

        public javax.crypto.KeyGenerator createKeyGenerator​(org.bouncycastle.asn1.ASN1ObjectIdentifier algorithm)
                                             throws CMSException
        Throws:
        CMSException

      • createKeyFactory

        public java.security.KeyFactory createKeyFactory​(org.bouncycastle.asn1.ASN1ObjectIdentifier algorithm)
                                          throws CMSException
        Throws:
        CMSException

      • createAsymmetricUnwrapper

        public org.bouncycastle.operator.jcajce.JceAsymmetricKeyUnwrapper createAsymmetricUnwrapper​(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm,
                                                                                            java.security.PrivateKey keyEncryptionKey)

      • createAsymmetricUnwrapper

        public org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper createAsymmetricUnwrapper​(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm,
                                                                                     java.security.PrivateKey keyEncryptionKey,
                                                                                     byte[] partyUInfo,
                                                                                     byte[] partyVInfo)

      • createSymmetricUnwrapper

        public org.bouncycastle.operator.SymmetricKeyUnwrapper createSymmetricUnwrapper​(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm,
                                                                                javax.crypto.SecretKey keyEncryptionKey)

      • createKEMUnwrapper

        public org.bouncycastle.operator.AsymmetricKeyUnwrapper createKEMUnwrapper​(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm,
                                                                           java.security.PrivateKey keyEncryptionKey)

      • getAlgorithmIdentifier

        public org.bouncycastle.asn1.x509.AlgorithmIdentifier getAlgorithmIdentifier​(org.bouncycastle.asn1.ASN1ObjectIdentifier macOID,
                                                                             java.security.spec.AlgorithmParameterSpec paramSpec)