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Annotation of win32/apache13/src/include/ap_sha1.h, revision 1.1

1.1     ! parser      1: /* ====================================================================
        !             2:  * Copyright (c) 1996-1999 The Apache Group.  All rights reserved.
        !             3:  *
        !             4:  * Redistribution and use in source and binary forms, with or without
        !             5:  * modification, are permitted provided that the following conditions
        !             6:  * are met:
        !             7:  *
        !             8:  * 1. Redistributions of source code must retain the above copyright
        !             9:  *    notice, this list of conditions and the following disclaimer. 
        !            10:  *
        !            11:  * 2. Redistributions in binary form must reproduce the above copyright
        !            12:  *    notice, this list of conditions and the following disclaimer in
        !            13:  *    the documentation and/or other materials provided with the
        !            14:  *    distribution.
        !            15:  *
        !            16:  * 3. All advertising materials mentioning features or use of this
        !            17:  *    software must display the following acknowledgment:
        !            18:  *    "This product includes software developed by the Apache Group
        !            19:  *    for use in the Apache HTTP server project (http://www.apache.org/)."
        !            20:  *
        !            21:  * 4. The names "Apache Server" and "Apache Group" must not be used to
        !            22:  *    endorse or promote products derived from this software without
        !            23:  *    prior written permission. For written permission, please contact
        !            24:  *    apache@apache.org.
        !            25:  *
        !            26:  * 5. Products derived from this software may not be called "Apache"
        !            27:  *    nor may "Apache" appear in their names without prior written
        !            28:  *    permission of the Apache Group.
        !            29:  *
        !            30:  * 6. Redistributions of any form whatsoever must retain the following
        !            31:  *    acknowledgment:
        !            32:  *    "This product includes software developed by the Apache Group
        !            33:  *    for use in the Apache HTTP server project (http://www.apache.org/)."
        !            34:  *
        !            35:  * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
        !            36:  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            37:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
        !            38:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE APACHE GROUP OR
        !            39:  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
        !            40:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
        !            41:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
        !            42:  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            43:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
        !            44:  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
        !            45:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
        !            46:  * OF THE POSSIBILITY OF SUCH DAMAGE.
        !            47:  * ====================================================================
        !            48:  *
        !            49:  * This software consists of voluntary contributions made by many
        !            50:  * individuals on behalf of the Apache Group and was originally based
        !            51:  * on public domain software written at the National Center for
        !            52:  * Supercomputing Applications, University of Illinois, Urbana-Champaign.
        !            53:  * For more information on the Apache Group and the Apache HTTP server
        !            54:  * project, please see <http://www.apache.org/>.
        !            55:  *
        !            56:  * NIST Secure Hash Algorithm
        !            57:  *     heavily modified by Uwe Hollerbach uh@alumni.caltech edu
        !            58:  *     from Peter C. Gutmann's implementation as found in
        !            59:  *     Applied Cryptography by Bruce Schneier
        !            60:  *     This code is hereby placed in the public domain
        !            61:  */
        !            62: 
        !            63: #ifndef APACHE_SHA1_H
        !            64: #define APACHE_SHA1_H
        !            65: 
        !            66: #ifdef __cplusplus
        !            67: extern "C" {
        !            68: #endif
        !            69: 
        !            70: #define SHA_DIGESTSIZE 20
        !            71: 
        !            72: /*
        !            73:  * Define the Magic String prefix that identifies a password as being
        !            74:  * hashed using our algorithm.
        !            75:  */
        !            76: #define AP_SHA1PW_ID "{SHA}"
        !            77: #define AP_SHA1PW_IDLEN 5
        !            78: 
        !            79: typedef unsigned long AP_LONG;     /* a 32-bit quantity */
        !            80: 
        !            81: typedef struct {
        !            82:     AP_LONG digest[5];             /* message digest */
        !            83:     AP_LONG count_lo, count_hi;    /* 64-bit bit count */
        !            84:     AP_LONG data[16];              /* SHA data buffer */
        !            85:     int local;                     /* unprocessed amount in data */
        !            86: } AP_SHA1_CTX;
        !            87: 
        !            88: API_EXPORT(void) ap_sha1_base64(const char *clear, int len, char *out);
        !            89: API_EXPORT(void) ap_SHA1Init(AP_SHA1_CTX *context);
        !            90: API_EXPORT(void) ap_SHA1Update(AP_SHA1_CTX *context, const char *input,
        !            91:                               unsigned int inputLen);
        !            92: API_EXPORT(void) ap_SHA1Update_binary(AP_SHA1_CTX *context,
        !            93:                                      const unsigned char *input,
        !            94:                                      unsigned int inputLen);
        !            95: API_EXPORT(void) ap_SHA1Final(unsigned char digest[SHA_DIGESTSIZE],
        !            96:                               AP_SHA1_CTX *context);
        !            97: 
        !            98: #ifdef __cplusplus
        !            99: }
        !           100: #endif
        !           101: 
        !           102: #endif /* !APACHE_SHA1_H */