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| author | Mattias Andrée <maandree@kth.se> | 2019-02-10 17:54:09 +0100 |
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| committer | Mattias Andrée <maandree@kth.se> | 2019-02-10 17:54:09 +0100 |
| commit | 6e3af681aa5927d2ab2861e94c0cfea6fa42c0ab (patch) | |
| tree | dc14cf6beeab03da867e7946bd6ab3601a66d370 /libsha2_hmac_update.3 | |
| parent | libsha2.h.0: securely erasing the state (diff) | |
| download | libsha2-6e3af681aa5927d2ab2861e94c0cfea6fa42c0ab.tar.gz libsha2-6e3af681aa5927d2ab2861e94c0cfea6fa42c0ab.tar.bz2 libsha2-6e3af681aa5927d2ab2861e94c0cfea6fa42c0ab.tar.xz | |
Minor improvement and man pages for HMAC
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'libsha2_hmac_update.3')
| -rw-r--r-- | libsha2_hmac_update.3 | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/libsha2_hmac_update.3 b/libsha2_hmac_update.3 new file mode 100644 index 0000000..0310a21 --- /dev/null +++ b/libsha2_hmac_update.3 @@ -0,0 +1,42 @@ +.TH LIBSHA2_HMAC_UPDATE 3 2019-02-10 libjson +.SH NAME +libsha2_hmac_update \- Feed data into a HMAC-SHA 2 algorithm +.SH SYNOPSIS +.nf +#include <libsha2.h> + +void libsha2_hmac_update(struct libsha2_hmac_state *restrict \fIstate\fP, const void *restrict \fImessage\fP, size_t \fImsglen\fP); +.fi +.PP +Link with +.IR \-lsha2 . +.SH DESCRIPTION +The +.BR libsha2_hmac_update () +function feeds the first +.I msglen +.B bits +(must equivalent to 0 modulus 8) of +.I message +into the hashing state of the +.I state +parameter. +.SH RETURN VALUE +None. +.SH ERRORS +None. +.SH EXAMPLES +None. +.SH APPLICATION USAGE +None. +.SH RATIONALE +None. +.SH FUTURE DIRECTIONS +None. +.SH NOTES +None. +.SH BUGS +None. +.SH SEE ALSO +.BR libsha2_hmac_digest (3), +.BR libsha2_hmac_init (3) |