Examples of sun.security.pkcs.EncryptedPrivateKeyInfo

sun.security.pkcs.EncryptedPrivateKeyInfo
This class implements the EncryptedPrivateKeyInfo type, which is defined in PKCS #8 as follows:
```
 EncryptedPrivateKeyInfo ::=  SEQUENCE { encryptionAlgorithm   AlgorithmIdentifier, encryptedData   OCTET STRING } 
```
@author Jan Luehe

            throw new UnrecoverableKeyException("Password must not be null");
        }


        KeyProtector keyProtector = new KeyProtector(password);
        byte[] encrBytes = ((KeyEntry)entry).protectedPrivKey;
        EncryptedPrivateKeyInfo encrInfo;
        byte[] plain;
        try {
            encrInfo = new EncryptedPrivateKeyInfo(encrBytes);
        } catch (IOException ioe) {
            throw new UnrecoverableKeyException("Private key not stored as "
                                                + "PKCS #8 "
                                                + "EncryptedPrivateKeyInfo");
        }

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    {
        synchronized(entries) {
            // key must be encoded as EncryptedPrivateKeyInfo as defined in
            // PKCS#8
            try {
                new EncryptedPrivateKeyInfo(key);
            } catch (IOException ioe) {
                throw new KeyStoreException("key is not encoded as "
                                            + "EncryptedPrivateKeyInfo");
            }

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        byte[] encryptedKey;
        AlgorithmParameters algParams;
        ObjectIdentifier algOid;
        try {
            // get the encrypted private key
            EncryptedPrivateKeyInfo encrInfo =
                        new EncryptedPrivateKeyInfo(encrBytes);
            encryptedKey = encrInfo.getEncryptedData();


            // parse Algorithm parameters
            DerValue val = new DerValue(encrInfo.getAlgorithm().encode());
            DerInputStream in = val.toDerInputStream();
            algOid = in.getOID();
            algParams = parseAlgParameters(in);


        } catch (IOException ioe) {

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        throws KeyStoreException
    {
        // key must be encoded as EncryptedPrivateKeyInfo
        // as defined in PKCS#8
        try {
            new EncryptedPrivateKeyInfo(key);
        } catch (IOException ioe) {
            KeyStoreException ke = new KeyStoreException("Private key is not"
                        + " stored as PKCS#8 EncryptedPrivateKeyInfo: " + ioe);
            ke.initCause(ioe);
            throw ke;

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            // wrap encrypted private key in EncryptedPrivateKeyInfo
            // as defined in PKCS#8
            AlgorithmId algid =
                new AlgorithmId(pbeWithSHAAnd3KeyTripleDESCBC_OID, algParams);
            EncryptedPrivateKeyInfo encrInfo =
                new EncryptedPrivateKeyInfo(algid, encryptedKey);
            key = encrInfo.getEncoded();
        } catch (Exception e) {
            UnrecoverableKeyException uke =
                new UnrecoverableKeyException("Encrypt Private Key failed: "
                                                + e.getMessage());
            uke.initCause(e);

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            DerOutputStream safeBag = new DerOutputStream();
            safeBag.putOID(PKCS8ShroudedKeyBag_OID);


            // get the encrypted private key
            byte[] encrBytes = entry.protectedPrivKey;
            EncryptedPrivateKeyInfo encrInfo = null;
            try {
                encrInfo = new EncryptedPrivateKeyInfo(encrBytes);
            } catch (IOException ioe) {
                throw new IOException("Private key not stored as "
                        + "PKCS#8 EncryptedPrivateKeyInfo" + ioe.getMessage());
            }


            // Wrap the EncryptedPrivateKeyInfo in a context-specific tag.
            DerOutputStream bagValue = new DerOutputStream();
            bagValue.write(encrInfo.getEncoded());
            safeBag.write(DerValue.createTag(DerValue.TAG_CONTEXT,
                                true, (byte) 0), bagValue);


            // write SafeBag Attributes
            byte[] bagAttrs = getBagAttributes(alias, entry.keyId);

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Related Classes of sun.security.pkcs.EncryptedPrivateKeyInfo

sun.security.util.DerOutputStream

sun.security.provider.KeyProtector

sun.security.util.DerValue

sun.security.provider.JavaKeyStore

sun.security.pkcs12.PKCS12KeyStore

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