algorithms_join_signatures.c File Reference

#include <stdio.h>
#include <assert.h>
#include <gmp.h>
#include <stdlib.h>
#include "tc.h"
#include "tc_internal.h"

Go to the source code of this file.

Functions
void	lagrange_interpolation (mpz_t out, int j, int k, const signature_share_t **S, const mpz_t delta)
bytes_t *	tc_join_signatures (const signature_share_t **signatures, const bytes_t *document, const key_metainfo_t *info)

Function Documentation

void lagrange_interpolation	(	mpz_t	out,
		int	j,
		int	k,
		const signature_share_t **	S,
		const mpz_t	delta
	)

Definition at line 103 of file algorithms_join_signatures.c.

bytes_t* tc_join_signatures	(	const signature_share_t **	signatures,
		const bytes_t *	document,
		const key_metainfo_t *	info
	)

Parameters

out	the result of the algorithm.
document	the document that has been signed.
signatures	the array of pointers to si shares, that are received.
k	the number of si shares received.
pk	a pointer to the public key of this process
info	a pointer to the meta info of the key set

Definition at line 25 of file algorithms_join_signatures.c.