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| author | Michael Brown | 2006-11-15 05:22:22 +0100 |
|---|---|---|
| committer | Michael Brown | 2006-11-15 05:22:22 +0100 |
| commit | 57d539aab04933e96f45266010166564b67d669c (patch) | |
| tree | deb39ac8a7e77e26d8dc1bfea096fe2b4e33946e /src/include/gpxe | |
| parent | Note to self: do not write code late at night (diff) | |
| download | ipxe-57d539aab04933e96f45266010166564b67d669c.tar.gz ipxe-57d539aab04933e96f45266010166564b67d669c.tar.xz ipxe-57d539aab04933e96f45266010166564b67d669c.zip | |
Made it temporarily possible to call MD5 routines directly from external
code, rather than going through the digest layer.
Removed a spurious line of constants.
Diffstat (limited to 'src/include/gpxe')
| -rw-r--r-- | src/include/gpxe/md5.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/include/gpxe/md5.h b/src/include/gpxe/md5.h new file mode 100644 index 000000000..5ae370fee --- /dev/null +++ b/src/include/gpxe/md5.h @@ -0,0 +1,25 @@ +#ifndef _GPXE_MD5_H +#define _GPXE_MD5_H + +#include <stdint.h> + +#define MD5_DIGEST_SIZE 16 +#define MD5_BLOCK_WORDS 16 +#define MD5_HASH_WORDS 4 + +struct md5_context { + u32 hash[MD5_HASH_WORDS]; + u32 block[MD5_BLOCK_WORDS]; + u64 byte_count; +}; + +struct md5_hash { + u8 hash[MD5_DIGEST_SIZE]; +}; + +extern void md5_init ( struct md5_context *context ); +extern void md5_update ( struct md5_context *context, const void *data, + size_t len ); +extern void md5_finish ( struct md5_context *context, struct md5_hash *hash ); + +#endif /* _GPXE_MD5_H */ |