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Editing: hmacsha.h
/* * 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. */ /*! \file isc/hmacsha.h * This is the header file for the HMAC-SHA1, HMAC-SHA224, HMAC-SHA256, * HMAC-SHA334 and HMAC-SHA512 hash algorithm described in RFC 2104. */ #ifndef ISC_HMACSHA_H #define ISC_HMACSHA_H 1 #include <stdbool.h> #include <isc/lang.h> #include <isc/platform.h> #include <isc/sha1.h> #include <isc/sha2.h> #include <isc/types.h> #define ISC_HMACSHA1_KEYLENGTH ISC_SHA1_BLOCK_LENGTH #define ISC_HMACSHA224_KEYLENGTH ISC_SHA224_BLOCK_LENGTH #define ISC_HMACSHA256_KEYLENGTH ISC_SHA256_BLOCK_LENGTH #define ISC_HMACSHA384_KEYLENGTH ISC_SHA384_BLOCK_LENGTH #define ISC_HMACSHA512_KEYLENGTH ISC_SHA512_BLOCK_LENGTH #ifdef ISC_PLATFORM_OPENSSLHASH #include <openssl/opensslv.h> #include <openssl/hmac.h> typedef struct { HMAC_CTX *ctx; #if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER) HMAC_CTX _ctx; #endif } isc_hmacsha_t; typedef isc_hmacsha_t isc_hmacsha1_t; typedef isc_hmacsha_t isc_hmacsha224_t; typedef isc_hmacsha_t isc_hmacsha256_t; typedef isc_hmacsha_t isc_hmacsha384_t; typedef isc_hmacsha_t isc_hmacsha512_t; #elif PKCS11CRYPTO #include <pk11/pk11.h> typedef pk11_context_t isc_hmacsha1_t; typedef pk11_context_t isc_hmacsha224_t; typedef pk11_context_t isc_hmacsha256_t; typedef pk11_context_t isc_hmacsha384_t; typedef pk11_context_t isc_hmacsha512_t; #else typedef struct { isc_sha1_t sha1ctx; unsigned char key[ISC_HMACSHA1_KEYLENGTH]; } isc_hmacsha1_t; typedef struct { isc_sha224_t sha224ctx; unsigned char key[ISC_HMACSHA224_KEYLENGTH]; } isc_hmacsha224_t; typedef struct { isc_sha256_t sha256ctx; unsigned char key[ISC_HMACSHA256_KEYLENGTH]; } isc_hmacsha256_t; typedef struct { isc_sha384_t sha384ctx; unsigned char key[ISC_HMACSHA384_KEYLENGTH]; } isc_hmacsha384_t; typedef struct { isc_sha512_t sha512ctx; unsigned char key[ISC_HMACSHA512_KEYLENGTH]; } isc_hmacsha512_t; #endif ISC_LANG_BEGINDECLS void isc_hmacsha1_init(isc_hmacsha1_t *ctx, const unsigned char *key, unsigned int len); void isc_hmacsha1_invalidate(isc_hmacsha1_t *ctx); void isc_hmacsha1_update(isc_hmacsha1_t *ctx, const unsigned char *buf, unsigned int len); void isc_hmacsha1_sign(isc_hmacsha1_t *ctx, unsigned char *digest, size_t len); bool isc_hmacsha1_verify(isc_hmacsha1_t *ctx, unsigned char *digest, size_t len); bool isc_hmacsha1_check(int testing); void isc_hmacsha224_init(isc_hmacsha224_t *ctx, const unsigned char *key, unsigned int len); void isc_hmacsha224_invalidate(isc_hmacsha224_t *ctx); void isc_hmacsha224_update(isc_hmacsha224_t *ctx, const unsigned char *buf, unsigned int len); void isc_hmacsha224_sign(isc_hmacsha224_t *ctx, unsigned char *digest, size_t len); bool isc_hmacsha224_verify(isc_hmacsha224_t *ctx, unsigned char *digest, size_t len); void isc_hmacsha256_init(isc_hmacsha256_t *ctx, const unsigned char *key, unsigned int len); void isc_hmacsha256_invalidate(isc_hmacsha256_t *ctx); void isc_hmacsha256_update(isc_hmacsha256_t *ctx, const unsigned char *buf, unsigned int len); void isc_hmacsha256_sign(isc_hmacsha256_t *ctx, unsigned char *digest, size_t len); bool isc_hmacsha256_verify(isc_hmacsha256_t *ctx, unsigned char *digest, size_t len); void isc_hmacsha384_init(isc_hmacsha384_t *ctx, const unsigned char *key, unsigned int len); void isc_hmacsha384_invalidate(isc_hmacsha384_t *ctx); void isc_hmacsha384_update(isc_hmacsha384_t *ctx, const unsigned char *buf, unsigned int len); void isc_hmacsha384_sign(isc_hmacsha384_t *ctx, unsigned char *digest, size_t len); bool isc_hmacsha384_verify(isc_hmacsha384_t *ctx, unsigned char *digest, size_t len); void isc_hmacsha512_init(isc_hmacsha512_t *ctx, const unsigned char *key, unsigned int len); void isc_hmacsha512_invalidate(isc_hmacsha512_t *ctx); void isc_hmacsha512_update(isc_hmacsha512_t *ctx, const unsigned char *buf, unsigned int len); void isc_hmacsha512_sign(isc_hmacsha512_t *ctx, unsigned char *digest, size_t len); bool isc_hmacsha512_verify(isc_hmacsha512_t *ctx, unsigned char *digest, size_t len); ISC_LANG_ENDDECLS #endif /* ISC_HMACSHA_H */
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