diff options
author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2010-09-07 01:55:55 +0800 |
---|---|---|
committer | Sascha Hauer <s.hauer@pengutronix.de> | 2010-09-20 08:57:21 +0200 |
commit | 77a57f4cb499972942b300498bee768f5b520625 (patch) | |
tree | 2a43da81db5874514e2b5cf09bcd7d5c15a595d2 /include/digest.h | |
parent | 6186a855158afcd8d97002da973d88adc8637cdd (diff) | |
download | barebox-77a57f4cb499972942b300498bee768f5b520625.tar.gz |
add digest framework
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'include/digest.h')
-rw-r--r-- | include/digest.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/include/digest.h b/include/digest.h new file mode 100644 index 0000000000..1dcfd9d860 --- /dev/null +++ b/include/digest.h @@ -0,0 +1,49 @@ +/* + * (C) Copyright 2008-2010 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __DIGEST_H__ +#define __DIGEST_H__ + +#include <linux/list.h> + +struct digest +{ + char *name; + + int (*init)(struct digest *d); + int (*update)(struct digest *d, const void *data, unsigned long len); + int (*final)(struct digest *d, unsigned char *md); + + unsigned int length; + + struct list_head list; +}; + +/* + * digest functions + */ +int digest_register(struct digest *d); +void digest_unregister(struct digest *d); + +struct digest* digest_get_by_name(char* name); + +#endif /* __SH_ST_DEVICES_H__ */ |