ÿØÿàJFIFÿþ ÿÛC       ÿÛC ÿÀÿÄÿÄ"#QrÿÄÿÄ&1!A"2qQaáÿÚ ?Øy,æ/3JæÝ¹È߲؋5êXw²±ÉyˆR”¾I0ó2—PI¾IÌÚiMö¯–þrìN&"KgX:Šíµ•nTJnLK„…@!‰-ý ùúmë;ºgµŒ&ó±hw’¯Õ@”Ü— 9ñ-ë.²1<yà‚¹ïQÐU„ہ?.’¦èûbß±©Ö«Âw*VŒ) `$‰bØÔŸ’ëXÖ-ËTÜíGÚ3ð«g Ÿ§¯—Jx„–’U/ÂÅv_s(Hÿ@TñJÑãõçn­‚!ÈgfbÓc­:él[ðQe 9ÀPLbÃãCµm[5¿ç'ªjglå‡Ûí_§Úõl-;"PkÞÞÁQâ¼_Ñ^¢SŸx?"¸¦ùY騐ÒOÈ q’`~~ÚtËU¹CڒêV  I1Áß_ÿÙ/* * Copyright (C) Internet Systems Consortium, Inc. ("ISC") * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, you can obtain one at https://mozilla.org/MPL/2.0/. * * See the COPYRIGHT file distributed with this work for additional * information regarding copyright ownership. */ #ifndef ISC_SHA1_H #define ISC_SHA1_H 1 /* $NetBSD: sha1.h,v 1.2 1998/05/29 22:55:44 thorpej Exp $ */ /*! \file isc/sha1.h * \brief SHA-1 in C * \author By Steve Reid * \note 100% Public Domain */ #include #include #include #include #define ISC_SHA1_DIGESTLENGTH 20U #define ISC_SHA1_BLOCK_LENGTH 64U #ifdef ISC_PLATFORM_OPENSSLHASH #include #include typedef struct { EVP_MD_CTX *ctx; #if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER) EVP_MD_CTX _ctx; #endif } isc_sha1_t; #elif PKCS11CRYPTO #include typedef pk11_context_t isc_sha1_t; #else typedef struct { uint32_t state[5]; uint32_t count[2]; unsigned char buffer[ISC_SHA1_BLOCK_LENGTH]; } isc_sha1_t; #endif ISC_LANG_BEGINDECLS void isc_sha1_init(isc_sha1_t *ctx); void isc_sha1_invalidate(isc_sha1_t *ctx); void isc_sha1_update(isc_sha1_t *ctx, const unsigned char *data, unsigned int len); void isc_sha1_final(isc_sha1_t *ctx, unsigned char *digest); bool isc_sha1_check(bool testing); ISC_LANG_ENDDECLS #endif /* ISC_SHA1_H */