diff options
Diffstat (limited to 'netwerk/sctp/src/netinet/sctp_sha1.h')
| -rwxr-xr-x | netwerk/sctp/src/netinet/sctp_sha1.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/netwerk/sctp/src/netinet/sctp_sha1.h b/netwerk/sctp/src/netinet/sctp_sha1.h new file mode 100755 index 000000000..01e3c2edc --- /dev/null +++ b/netwerk/sctp/src/netinet/sctp_sha1.h @@ -0,0 +1,97 @@ +/*- + * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved. + * Copyright (c) 2008-2012, by Randall Stewart. All rights reserved. + * Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * a) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * b) Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the distribution. + * + * c) Neither the name of Cisco Systems, Inc. nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifdef __FreeBSD__ +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); +#endif + + +#ifndef __NETINET_SCTP_SHA1_H__ +#define __NETINET_SCTP_SHA1_H__ + +#include <sys/types.h> +#if defined(SCTP_USE_NSS_SHA1) +#if defined(__Userspace_os_Darwin) +/* The NSS sources require __APPLE__ to be defined. + * XXX: Remove this ugly hack once the platform defines have been cleaned up. + */ +#define __APPLE__ +#endif +#include <pk11pub.h> +#if defined(__Userspace_os_Darwin) +#undef __APPLE__ +#endif +#elif defined(SCTP_USE_OPENSSL_SHA1) +#include <openssl/sha.h> +#endif + +struct sctp_sha1_context { +#if defined(SCTP_USE_NSS_SHA1) + struct PK11Context *pk11_ctx; +#elif defined(SCTP_USE_OPENSSL_SHA1) + SHA_CTX sha_ctx; +#else + unsigned int A; + unsigned int B; + unsigned int C; + unsigned int D; + unsigned int E; + unsigned int H0; + unsigned int H1; + unsigned int H2; + unsigned int H3; + unsigned int H4; + unsigned int words[80]; + unsigned int TEMP; + /* block I am collecting to process */ + char sha_block[64]; + /* collected so far */ + int how_many_in_block; + unsigned int running_total; +#endif +}; + +#if (defined(__APPLE__) && defined(KERNEL)) +#ifndef _KERNEL +#define _KERNEL +#endif +#endif + +#if defined(_KERNEL) || defined(__Userspace__) + +void sctp_sha1_init(struct sctp_sha1_context *); +void sctp_sha1_update(struct sctp_sha1_context *, const unsigned char *, unsigned int); +void sctp_sha1_final(unsigned char *, struct sctp_sha1_context *); + +#endif +#endif |