org.bouncycastle.crypto.PasswordConverter Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of bcprov-ext-debug-jdk15on Show documentation

The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.8 with debug enabled.

There is a newer version: 1.70

Show newest version

package org.bouncycastle.crypto;

/**
 * Standard char[] to byte[] converters for password based derivation algorithms.
 */
public enum PasswordConverter
    implements CharToByteConverter
{
    /**
     * Do a straight char[] to 8 bit conversion.
     */
    ASCII
        {
            public String getType()
            {
                return "ASCII";
            }

            public byte[] convert(char[] password)
            {
                return PBEParametersGenerator.PKCS5PasswordToBytes(password);
            }
        },
    /**
     * Do a char[] conversion by producing UTF-8 data.
     */
    UTF8
        {
            public String getType()
            {
                return "UTF8";
            }

            public byte[] convert(char[] password)
            {
                return PBEParametersGenerator.PKCS5PasswordToUTF8Bytes(password);
            }
        },
    /**
     * Do char[] to BMP conversion (i.e. 2 bytes per character).
     */
    PKCS12
        {
            public String getType()
            {
                return "PKCS12";
            }

            public byte[] convert(char[] password)
            {
                return PBEParametersGenerator.PKCS12PasswordToBytes(password);
            }
        };
}