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| author | Mattias Andrée <maandree@kth.se> | 2019-02-09 20:02:16 +0100 |
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| committer | Mattias Andrée <maandree@kth.se> | 2019-02-09 20:02:16 +0100 |
| commit | 9475c19921162986119ee69eba8bfa2a9832d551 (patch) | |
| tree | 285c9cbd0a824d2bfb480431b33099e2a80e35bf /libsha2_algorithm_output_size.3 | |
| parent | Add HMAC to TODO (diff) | |
| download | libsha2-9475c19921162986119ee69eba8bfa2a9832d551.tar.gz libsha2-9475c19921162986119ee69eba8bfa2a9832d551.tar.bz2 libsha2-9475c19921162986119ee69eba8bfa2a9832d551.tar.xz | |
Minor changes, add man pages, rename libsha2_state_initialise to libsha2_init
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'libsha2_algorithm_output_size.3')
| -rw-r--r-- | libsha2_algorithm_output_size.3 | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/libsha2_algorithm_output_size.3 b/libsha2_algorithm_output_size.3 new file mode 100644 index 0000000..49fd598 --- /dev/null +++ b/libsha2_algorithm_output_size.3 @@ -0,0 +1,51 @@ +.TH LIBSHA2_ALGORITHM_OUTPUT_SIZE 3 2019-02-09 libjson +.SH NAME +libsha2_algorithm_output_size \- Get the size of the output for a SHA 2 algorithm +.SH SYNOPSIS +.nf +#include <libsha2.h> + +size_t libsha2_algorithm_output_size(enum libsha2_algorithm \fIalgorithm\fP); +.fi +.PP +Link with +.IR \-lsha2 . +.SH DESCRIPTION +The +.BR libsha2_algorithm_output_size () +function get the output size for the +binary output of the hash algorithm +selected for the selected +.IR algorithm . +.SH RETURN VALUE +The +.BR libsha2_algorithm_output_size () +function returns the output size in bytes, +a positive number upon successful completion, +otherwise 0 is returned and +.I errno +is set appropriately. +.SH ERRORS +The +.BR libsha2_algorithm_output_size () +function will fail if: +.TP +.B EINVAL +.I algorithm +is not a valid +.B enum libsha2_algorithm +value. +.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_state_output_size (3) |