Package sun.security.krb5

Examples of sun.security.krb5.KrbCryptoException

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                   char[] password,
                   String algorithm) {

        try {
            PrincipalName princ = new PrincipalName(principal.getName());
            EncryptionKey key =
                new EncryptionKey(password, princ.getSalt(), algorithm);
            this.keyBytes = key.getBytes();
            this.keyType = key.getEType();
        } catch (KrbException e) {
            throw new IllegalArgumentException(e.getMessage());
        }
    }
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        if (destroyed) {
           throw new IOException("This key is no longer valid");
        }

        try {
           ois.writeObject((new EncryptionKey(keyType, keyBytes)).asn1Encode());
        } catch (Asn1Exception ae) {
           throw new IOException(ae.getMessage());
        }
    }
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    }

    private void readObject(ObjectInputStream ois)
                throws IOException, ClassNotFoundException {
        try {
            EncryptionKey encKey = new EncryptionKey(new
                                     DerValue((byte[])ois.readObject()));
            keyType = encKey.getEType();
            keyBytes = encKey.getBytes();
        } catch (Asn1Exception ae) {
            throw new IOException(ae.getMessage());
        }
    }
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            return null;
        }
    }

    public static KerberosTicket credsToTicket(Credentials serviceCreds) {
        EncryptionKey sessionKey =  serviceCreds.getSessionKey();
        return new KerberosTicket(
            serviceCreds.getEncoded(),
            new KerberosPrincipal(serviceCreds.getClient().getName()),
            new KerberosPrincipal(serviceCreds.getServer().getName(),
                                KerberosPrincipal.KRB_NT_SRV_INST),
            sessionKey.getBytes(),
            sessionKey.getEType(),
            serviceCreds.getFlags(),
            serviceCreds.getAuthTime(),
            serviceCreds.getStartTime(),
            serviceCreds.getEndTime(),
            serviceCreds.getRenewTill(),
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                   KerberosTime timestamp,
                   SeqNumber seqNumber,
                   HostAddress saddr,
                   HostAddress raddr
                   )  throws KrbException, IOException {
        EncryptionKey reqKey = null;
        if (subKey != null)
            reqKey = subKey;
        else
            reqKey = creds.key;
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                   boolean seqNumberRequired
                   )  throws KrbException, IOException {

        KRBSafe krb_safe = new KRBSafe(msg);

        EncryptionKey reqKey = null;
        if (subKey != null)
            reqKey = subKey;
        else
            reqKey = creds.key;
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            }
        } else {
            req_eTypes = eTypes;
        }

        EncryptionKey reqKey = null;
        EncryptedData encAuthorizationData = null;
        if (authorizationData != null) {
            byte[] ad = authorizationData.asn1Encode();
            if (subKey != null) {
                reqKey = subKey;
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        MessageDigest md5;
        byte[] result = null;
        try {
            md5 = MessageDigest.getInstance("MD5");
        } catch (Exception e) {
            throw new KrbCryptoException("JCE provider may not be installed. " + e.getMessage());
        }
        try {
            md5.update(data);
            result = md5.digest();
        } catch (Exception e) {
            throw new KrbCryptoException(e.getMessage());
        }
        return result;
    }
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        int usage) throws KrbCryptoException {

         try {
            return Aes128.calculateChecksum(key, usage, data, 0, size);
         } catch (GeneralSecurityException e) {
            KrbCryptoException ke = new KrbCryptoException(e.getMessage());
            ke.initCause(e);
            throw ke;
         }
    }
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         try {
            byte[] newCksum = Aes128.calculateChecksum(key, usage,
                                                        data, 0, size);
            return isChecksumEqual(checksum, newCksum);
         } catch (GeneralSecurityException e) {
            KrbCryptoException ke = new KrbCryptoException(e.getMessage());
            ke.initCause(e);
            throw ke;
         }
    }
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Related Classes of sun.security.krb5.KrbCryptoException

  • com.sun.security.auth.module.Krb5LoginModule
  • com.sun.xml.ws.security.impl.kerberos.KerberosLogin
  • org.apache.hadoop.security.SecurityUtil
  • org.apache.ws.security.kerberos.KrbTicketDecoder
  • PAData
  • ParseConfig
  • UnknownCCEntry
  • javax.security.auth.kerberos.KeyTab
  • javax.crypto.spec.PBEKeySpec
  • javax.crypto.spec.DESedeKeySpec
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