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diff --git a/doc/man/libkeccak_hmac_duplicate.3 b/doc/man/libkeccak_hmac_duplicate.3 new file mode 100644 index 0000000..18772aa --- /dev/null +++ b/doc/man/libkeccak_hmac_duplicate.3 @@ -0,0 +1,40 @@ +.TH LIBKECCAK_HMAC_DUPLICATE 3 LIBKECCAK-%VERSION% +.SH NAME +libkeccak_hmac_duplicate - Allocate a duplicate an HMAC-hashing state +.SH SYNOPSIS +.LP +.nf +#include <libkeccak.h> +.P +libkeccak_hmac_state_t *libkeccak_hmac_duplicate(const libkeccak_hmac_state_t *\fIsrc\fP); +.fi +.P +Link with \fI-lkeccak\fP. +.SH DESCRIPTION +The +.BR libkeccak_hmac_duplicate () +function allocates a new hash state and initialises it to be identical +to \fI*src\fP. This includes all members of the \fBlibkeccak_hmac_state_t\fP +structure, including the state of the sponge and the message +chunk buffer. +.SH RETURN VALUES +The +.BR libkeccak_hmac_duplicate () +function returns a newly allocated \fIlibkeccak_hmac_t*\fP +(of one initialised element) upon successful completion. +On error, \fINULL\fP is returned and \fIerrno\fP is set to +describe the error. +.SH ERRORS +The +.BR libkeccak_hmac_duplicate () +function may fail for any specified for the function +.BR malloc (3). +.SH SEE ALSO +.BR libkeccak_hmac_copy (3), +.BR libkeccak_hmac_create (3) +.SH AUTHORS +Principal author, Mattias Andrée. See the LICENSE file for the full +list of authors. +.SH BUGS +Please report bugs to https://github.com/maandree/libkeccak/issues or to +maandree@member.fsf.org |