| /* ==================================================================== |
| * Copyright (c) 1996-2000 The Apache Software Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. All advertising materials mentioning features or use of this |
| * software must display the following acknowledgment: |
| * "This product includes software developed by the Apache Software Foundation |
| * for use in the Apache HTTP server project (http://www.apache.org/)." |
| * |
| * 4. The names "Apache Server" and "Apache Software Foundation" must not be used to |
| * endorse or promote products derived from this software without |
| * prior written permission. For written permission, please contact |
| * apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * 6. Redistributions of any form whatsoever must retain the following |
| * acknowledgment: |
| * "This product includes software developed by the Apache Software Foundation |
| * for use in the Apache HTTP server project (http://www.apache.org/)." |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE Apache Software Foundation ``AS IS'' AND ANY |
| * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE Apache Software Foundation OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
| * OF THE POSSIBILITY OF SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation and was originally based |
| * on public domain software written at the National Center for |
| * Supercomputing Applications, University of Illinois, Urbana-Champaign. |
| * For more information on the Apache Software Foundation and the Apache HTTP server |
| * project, please see <http://www.apache.org/>. |
| * |
| * NIST Secure Hash Algorithm |
| * heavily modified by Uwe Hollerbach uh@alumni.caltech edu |
| * from Peter C. Gutmann's implementation as found in |
| * Applied Cryptography by Bruce Schneier |
| * This code is hereby placed in the public domain |
| */ |
| |
| #ifndef APACHE_SHA1_H |
| #define APACHE_SHA1_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #define SHA_DIGESTSIZE 20 |
| |
| /* |
| * Define the Magic String prefix that identifies a password as being |
| * hashed using our algorithm. |
| */ |
| #define AP_SHA1PW_ID "{SHA}" |
| #define AP_SHA1PW_IDLEN 5 |
| |
| typedef unsigned long AP_LONG; /* a 32-bit quantity */ |
| |
| typedef struct { |
| AP_LONG digest[5]; /* message digest */ |
| AP_LONG count_lo, count_hi; /* 64-bit bit count */ |
| AP_LONG data[16]; /* SHA data buffer */ |
| int local; /* unprocessed amount in data */ |
| } AP_SHA1_CTX; |
| |
| API_EXPORT(void) ap_sha1_base64(const char *clear, int len, char *out); |
| API_EXPORT(void) ap_SHA1Init(AP_SHA1_CTX *context); |
| API_EXPORT(void) ap_SHA1Update(AP_SHA1_CTX *context, const char *input, |
| unsigned int inputLen); |
| API_EXPORT(void) ap_SHA1Update_binary(AP_SHA1_CTX *context, |
| const unsigned char *input, |
| unsigned int inputLen); |
| API_EXPORT(void) ap_SHA1Final(unsigned char digest[SHA_DIGESTSIZE], |
| AP_SHA1_CTX *context); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* !APACHE_SHA1_H */ |