checkct.c File Reference

#include <time.h>
#include <secsidh/secsidh.h>
#include <assert.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include "cycle.h"
#include "fp-counters.h"
#include "primes.h"
#include "ctidh.h"
#include "ctidh_api.h"

Include dependency graph for checkct.c:

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Macros
#define	cprintf(...)
#define	CPASTER(x, y)   SECSIDH_CTIDH##x##_##y
#define	CEVALUATOR(x, y)   CPASTER(x, y)
#define	CONSTNAMESPACE(name)   CEVALUATOR(BITS, name)
#define	SK_SIZE   CONSTNAMESPACE(SK_SIZE)
#define	PK_SIZE   CONSTNAMESPACE(PK_SIZE)
#define	SS_SIZE   CONSTNAMESPACE(SS_SIZE)
#define	pk_size   FNAMESPACE(pk_size)
#define	sk_size   FNAMESPACE(sk_size)
#define	ss_size   FNAMESPACE(ss_size)
#define	FPASTER(x, y)   secsidh_CTIDH##x##_##y
#define	FEVALUATOR(x, y)   FPASTER(x, y)
#define	FNAMESPACE(name)   FEVALUATOR(BITS, name)
#define	keygen   FNAMESPACE(keygen)
#define	derive   FNAMESPACE(derive)

Functions
int	main (void)

Macro Definition Documentation

CEVALUATOR

#define CEVALUATOR	(		x,
			y
	)		CPASTER(x, y)

Definition at line 22 of file checkct.c.

CONSTNAMESPACE

#define CONSTNAMESPACE

(

name

)

CEVALUATOR(BITS, name)

Definition at line 23 of file checkct.c.

CPASTER

#define CPASTER	(		x,
			y
	)		SECSIDH_CTIDH##x##_##y

Definition at line 21 of file checkct.c.

cprintf

#define cprintf

(

...

)

Definition at line 18 of file checkct.c.

derive

#define derive   FNAMESPACE(derive)

Definition at line 37 of file checkct.c.

FEVALUATOR

#define FEVALUATOR	(		x,
			y
	)		FPASTER(x, y)

Definition at line 33 of file checkct.c.

FNAMESPACE

#define FNAMESPACE

(

name

)

FEVALUATOR(BITS, name)

Definition at line 34 of file checkct.c.

FPASTER

#define FPASTER	(		x,
			y
	)		secsidh_CTIDH##x##_##y

Definition at line 32 of file checkct.c.

keygen

#define keygen   FNAMESPACE(keygen)

Definition at line 36 of file checkct.c.

PK_SIZE

#define PK_SIZE   CONSTNAMESPACE(PK_SIZE)

Definition at line 25 of file checkct.c.

pk_size

#define pk_size   FNAMESPACE(pk_size)

Definition at line 28 of file checkct.c.

SK_SIZE

#define SK_SIZE   CONSTNAMESPACE(SK_SIZE)

Definition at line 24 of file checkct.c.

sk_size

#define sk_size   FNAMESPACE(sk_size)

Definition at line 29 of file checkct.c.

SS_SIZE

#define SS_SIZE   CONSTNAMESPACE(SS_SIZE)

Definition at line 26 of file checkct.c.

ss_size

#define ss_size   FNAMESPACE(ss_size)

Definition at line 30 of file checkct.c.

Function Documentation

main()

int main

(

void

)

Definition at line 52 of file checkct.c.

{
 
    printf("\033[0;33m// Key generation\033[0m\n");
 
    printf("sizeof private key = %lu \n", sizeof(private_key));
    printf("sizeof public key = %lu \n", sizeof(public_key));
 
    // ----------
    // Alice
    printf("\n\033[0;35m// Alice\033[0m\n");
    uint8_t a[SK_SIZE] = {0}, A[PK_SIZE] = {0}, ss_a[SS_SIZE] = {0};
    keygen(A, a);
 
    // ----------
    // Bob
    printf("\n\033[0;34m// Bob\033[0m\n");
    uint8_t b[SK_SIZE], B[PK_SIZE], ss_b[SS_SIZE];
    keygen(B, b);
 
    //------------------------------------------------------
    // Secret sharing derivation
    printf("\033[0;33m// Secret sharing generation\033[0m\n");
 
    // ----------------
    // Alice
    printf("\n\033[0;35m// Alice\033[0m\n");
    assert(derive(ss_a, B, a) == 0);
 
    printf("\n\033[0;34m// Bob\033[0m\n");
    assert(derive(ss_b, A, b) == 0);
 
    // =============================
    // Verifying same secret sharing
    assert(dumb_fp_isequal(ss_a, ss_b, SS_SIZE));
 
    //------------------------------------------------------
    printf("\n\033[0;32m// Successfully secret sharing computation!\033[0m\n");
    return 0;
}

References a, assert(), derive, keygen, main(), PK_SIZE, SK_SIZE, and SS_SIZE.

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