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diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_sha1.h b/rubbos/app/httpd-2.0.64/srclib/apr-util/include/apr_sha1.h
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-/* Copyright 2001-2005 The Apache Software Foundation or its licensors, as
- * applicable.
- *
- * 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.
- */
-/* 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 APR_SHA1_H
-#define APR_SHA1_H
-
-#include "apu.h"
-#include "apr_general.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * @file apr_sha1.h
- * @brief APR-UTIL SHA1 library
- */
-
-/** size of the SHA1 DIGEST */
-#define APR_SHA1_DIGESTSIZE 20
-
-/**
- * Define the Magic String prefix that identifies a password as being
- * hashed using our algorithm.
- */
-#define APR_SHA1PW_ID "{SHA}"
-
-/** length of the SHA Password */
-#define APR_SHA1PW_IDLEN 5
-
-/** @see apr_sha1_ctx_t */
-typedef struct apr_sha1_ctx_t apr_sha1_ctx_t;
-
-/**
- * SHA1 context structure
- */
-struct apr_sha1_ctx_t {
- /** message digest */
- apr_uint32_t digest[5];
- /** 64-bit bit counts */
- apr_uint32_t count_lo, count_hi;
- /** SHA data buffer */
- apr_uint32_t data[16];
- /** unprocessed amount in data */
- int local;
-};
-
-/**
- * Provide a means to SHA1 crypt/encode a plaintext password in a way which
- * makes password file compatible with those commonly use in netscape web
- * and ldap installations.
- * @param clear The plaintext password
- * @param len The length of the plaintext password
- * @param out The encrypted/encoded password
- * @note SHA1 support is useful for migration purposes, but is less
- * secure than Apache's password format, since Apache's (MD5)
- * password format uses a random eight character salt to generate
- * one of many possible hashes for the same password. Netscape
- * uses plain SHA1 without a salt, so the same password
- * will always generate the same hash, making it easier
- * to break since the search space is smaller.
- */
-APU_DECLARE(void) apr_sha1_base64(const char *clear, int len, char *out);
-
-/**
- * Initialize the SHA digest
- * @param context The SHA context to initialize
- */
-APU_DECLARE(void) apr_sha1_init(apr_sha1_ctx_t *context);
-
-/**
- * Update the SHA digest
- * @param context The SHA1 context to update
- * @param input The buffer to add to the SHA digest
- * @param inputLen The length of the input buffer
- */
-APU_DECLARE(void) apr_sha1_update(apr_sha1_ctx_t *context, const char *input,
- unsigned int inputLen);
-
-/**
- * Update the SHA digest with binary data
- * @param context The SHA1 context to update
- * @param input The buffer to add to the SHA digest
- * @param inputLen The length of the input buffer
- */
-APU_DECLARE(void) apr_sha1_update_binary(apr_sha1_ctx_t *context,
- const unsigned char *input,
- unsigned int inputLen);
-
-/**
- * Finish computing the SHA digest
- * @param digest the output buffer in which to store the digest
- * @param context The context to finalize
- */
-APU_DECLARE(void) apr_sha1_final(unsigned char digest[APR_SHA1_DIGESTSIZE],
- apr_sha1_ctx_t *context);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* APR_SHA1_H */