Java String Encrypt encrypt0(final byte[] result)

Description

encrypt

License

Apache License

Declaration

private static String encrypt0(final byte[] result) 

Method Source Code

//package com.java2s;
/*/*from  ww  w  .  ja v a  2s.c om*/
 * Copyright 2015-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.util.Base64;

public class Main {
    private static String encrypt0(final byte[] result) {
        String encodeStr = new String(Base64.getEncoder().encode(parseByte2HexStr(result).getBytes()));
        final int idx;
        if ((idx = encodeStr.indexOf('=')) > -1) {
            final String tmp = encodeStr.substring(0, idx);
            final int len = encodeStr.substring(idx).length();
            encodeStr = tmp + len;
        } else {
            encodeStr += '0';
        }

        return encodeStr;
    }

    private static String parseByte2HexStr(final byte[] buf) {
        final StringBuilder builder = new StringBuilder();
        for (int i = 0; i < buf.length; i++) {
            String hex = Integer.toHexString(buf[i] & 0XFF);
            if (hex.length() == 1) {
                hex = '0' + hex;
            }

            builder.append(hex.toUpperCase());
        }

        return builder.toString();
    }
}

Related

1. encrypt(String str)
2. Encrypt(String str)
3. Encrypt(String str, String salt)
4. encrypt(String string)
5. encrypt(String string)
6. encryptBankCardNo(String cardNo)
7. encryptBankCardNoLast4Bits(String cardNo)
8. encryptBytes(final byte[] b, final int i)
9. encryptChar(String caracter, int variable, int indice)