com.entrust.toolkit.capi

Class CapiKeyFormatter

java.lang.Object

com.entrust.toolkit.capi.CapiKeyFormatter

public class CapiKeyFormatter
extends java.lang.Object

This class is used to convert between ASN.1 encodings of private keys and the format required by CAPI's CryptImportKey function. It is not intended for use outside of the Toolkit.

Since:

7.0

Field Summary

Fields

Modifier and Type	Field and Description
static int	FORMAT_DSA Format for a private DSA signing key
static int	FORMAT_RSA_DECRYPTION Format for a private RSA decryption key
static int	FORMAT_RSA_SIGNING Format for a private RSA signing key

Method Summary

Modifier and Type	Method and Description
static byte[]	formatKey(byte[] rawKey, int encodingType) Formats the given key in a way that can be used with the CAPI function CryptImportKey

Methods inherited from class java.lang.Object

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

Field Detail

FORMAT_RSA_DECRYPTION

public static final int FORMAT_RSA_DECRYPTION

Format for a private RSA decryption key

See Also:

Constant Field Values

FORMAT_RSA_SIGNING

public static final int FORMAT_RSA_SIGNING

Format for a private RSA signing key

See Also:

Constant Field Values

FORMAT_DSA

public static final int FORMAT_DSA

Format for a private DSA signing key

See Also:

Constant Field Values

Method Detail

formatKey

public static byte[] formatKey(byte[] rawKey,
                               int encodingType)
                        throws java.security.InvalidKeyException

Formats the given key in a way that can be used with the CAPI function CryptImportKey

Parameters:

rawKey - An ASN.1 encoded private key

encodingType - Key type, FORMAT_RSA_ENCRYPTION, FORMAT_RSA_SIGNING, or FORMAT_DSA.

Returns:

The key formatted as CAPI requires.

Throws:

java.security.InvalidKeyException - if the type specified by encodingType is not valid.

See Also:

CryptKey.importKey(com.entrust.toolkit.capi.CryptProvider, byte[], com.entrust.toolkit.capi.CryptKey, int)