| /* 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. |
| */ |
| |
| /* |
| * 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 */ |