/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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.
*/ package org.apache.tomcat.util.security;
import org.apache.tomcat.util.buf.HexUtils;
/** * Encode an MD5 digest into a String. * <p> * The 128 bit MD5 hash is converted into a 32 character long String. * Each character of the String is the hexadecimal representation of 4 bits * of the digest. * * @author Remy Maucherat * * @deprecated Unused. Use {@link HexUtils} instead. Will be removed in Tomcat 11.
*/
@Deprecated publicfinalclass MD5Encoder {
private MD5Encoder() { // Hide default constructor for utility class
}
/** * Encodes the 128 bit (16 bytes) MD5 into a 32 character String. * * @param binaryData Array containing the digest * * @return Encoded MD5, or null if encoding failed
*/ publicstatic String encode(byte[] binaryData) {
if (binaryData.length != 16) { returnnull;
}
char[] buffer = newchar[32];
for (int i=0; i<16; i++) { int low = binaryData[i] & 0x0f; int high = (binaryData[i] & 0xf0) >> 4;
buffer[i*2] = hexadecimal[high];
buffer[i*2 + 1] = hexadecimal[low];
}
returnnew String(buffer);
}
}
Messung V0.5
¤ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet)
¤
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung ist noch experimentell.