ntp-92/ntpd/ntp_crypto.c

271 	struct value *vp;	/* value pointer */
333 	vp = &peer->sndval;
334 	if (vp->ptr == NULL)
335 		vp->ptr = emalloc(sizeof(struct autokey));
336 	ap = (struct autokey *)vp->ptr;
339 	vp->tstamp = htonl(tstamp);
340 	vp->fstamp = hostval.tstamp;
341 	vp->vallen = htonl(sizeof(struct autokey));
342 	vp->siglen = 0;
344 		if (vp->sig == NULL)
345 			vp->sig = emalloc(sign_siglen);
347 		EVP_SignUpdate(&ctx, (u_char *)vp, 12);
348 		EVP_SignUpdate(&ctx, vp->ptr, sizeof(struct autokey));
349 		if (EVP_SignFinal(&ctx, vp->sig, &len, sign_pkey)) {
350 			vp->siglen = htonl(sign_siglen);
357 		    peer->keynumber, keyid, cookie, ntohl(vp->tstamp),
358 		    ntohl(vp->fstamp), peer->hpoll);
1407 	struct value *vp,	/* value pointer */
1482 	if (vp != NULL) {
1483 		tstamp1 = ntohl(vp->tstamp);
1484 		fstamp1 = ntohl(vp->fstamp);
1545 	struct value *vp,	/* value pointer */
1571 	memset(vp, 0, sizeof(struct value));
1573 	vp->tstamp = htonl(tstamp);
1574 	vp->fstamp = hostval.tstamp;
1576 	vp->vallen = htonl(len);
1577 	vp->ptr = emalloc(len);
1578 	ptr = vp->ptr;
1584 		free(vp->ptr);
1592 	vp->sig = emalloc(sign_siglen);
1594 	EVP_SignUpdate(&ctx, (u_char *)&vp->tstamp, 12);
1595 	EVP_SignUpdate(&ctx, vp->ptr, len);
1596 	if (EVP_SignFinal(&ctx, vp->sig, &len, sign_pkey))
1597 		vp->siglen = htonl(sign_siglen);
1713 	struct value *vp,	/* value pointer */
1725 	vallen = ntohl(vp->vallen);
1727 	siglen = ntohl(vp->siglen);
1735 	ep->tstamp = vp->tstamp;
1736 	ep->fstamp = vp->fstamp;
1737 	ep->vallen = vp->vallen;
1744 	if (vallen > 0 && vp->ptr != NULL) {
1748 		memcpy(&ep->pkt[i], vp->ptr, vallen);
1756 	ep->pkt[i++] = vp->siglen;
1757 	if (siglen > 0 && vp->sig != NULL) {
1761 		memcpy(&ep->pkt[i], vp->sig, siglen);
1878 	struct value *vp	/* value structure */
1881 	if (vp->ptr != NULL)
1882 		free(vp->ptr);
1883 	if (vp->sig != NULL)
1884 		free(vp->sig);
1885 	memset(vp, 0, sizeof(struct value));
2026 	struct value *vp	/* value pointer */
2061 	memset(vp, 0, sizeof(struct value));
2063 	vp->tstamp = htonl(tstamp);
2064 	vp->fstamp = htonl(peer->ident_pkey->fstamp);
2065 	vp->vallen = htonl(len);
2066 	vp->ptr = emalloc(len);
2067 	BN_bn2bin(peer->iffval, vp->ptr);
2071 	vp->sig = emalloc(sign_siglen);
2073 	EVP_SignUpdate(&ctx, (u_char *)&vp->tstamp, 12);
2074 	EVP_SignUpdate(&ctx, vp->ptr, len);
2075 	if (EVP_SignFinal(&ctx, vp->sig, &len, sign_pkey))
2076 		vp->siglen = htonl(sign_siglen);
2092 	struct value *vp	/* value pointer */
2156 	memset(vp, 0, sizeof(struct value));
2158 	vp->tstamp = htonl(tstamp);
2159 	vp->fstamp = htonl(iffkey_info->fstamp);
2160 	vp->vallen = htonl(len);
2162 	vp->ptr = ptr;
2168 	vp->sig = emalloc(sign_siglen);
2170 	EVP_SignUpdate(&ctx, (u_char *)&vp->tstamp, 12);
2171 	EVP_SignUpdate(&ctx, vp->ptr, len);
2172 	if (EVP_SignFinal(&ctx, vp->sig, &len, sign_pkey))
2173 		vp->siglen = htonl(sign_siglen);
2328 	struct value *vp	/* value pointer */
2363 	memset(vp, 0, sizeof(struct value));
2365 	vp->tstamp = htonl(tstamp);
2366 	vp->fstamp = htonl(peer->ident_pkey->fstamp);
2367 	vp->vallen = htonl(len);
2368 	vp->ptr = emalloc(len);
2369 	BN_bn2bin(peer->iffval, vp->ptr);
2373 	vp->sig = emalloc(sign_siglen);
2375 	EVP_SignUpdate(&ctx, (u_char *)&vp->tstamp, 12);
2376 	EVP_SignUpdate(&ctx, vp->ptr, len);
2377 	if (EVP_SignFinal(&ctx, vp->sig, &len, sign_pkey))
2378 		vp->siglen = htonl(sign_siglen);
2394 	struct value *vp	/* value pointer */
2458 	memset(vp, 0, sizeof(struct value));
2460 	vp->tstamp = htonl(tstamp);
2461 	vp->fstamp = htonl(gqkey_info->fstamp);
2462 	vp->vallen = htonl(len);
2464 	vp->ptr = ptr;
2470 	vp->sig = emalloc(sign_siglen);
2472 	EVP_SignUpdate(&ctx, (u_char *)&vp->tstamp, 12);
2473 	EVP_SignUpdate(&ctx, vp->ptr, len);
2474 	if (EVP_SignFinal(&ctx, vp->sig, &len, sign_pkey))
2475 		vp->siglen = htonl(sign_siglen);
2654 	struct value *vp	/* value pointer */
2689 	memset(vp, 0, sizeof(struct value));
2691 	vp->tstamp = htonl(tstamp);
2692 	vp->fstamp = htonl(peer->ident_pkey->fstamp);
2693 	vp->vallen = htonl(len);
2694 	vp->ptr = emalloc(len);
2695 	BN_bn2bin(peer->iffval, vp->ptr);
2699 	vp->sig = emalloc(sign_siglen);
2701 	EVP_SignUpdate(&ctx, (u_char *)&vp->tstamp, 12);
2702 	EVP_SignUpdate(&ctx, vp->ptr, len);
2703 	if (EVP_SignFinal(&ctx, vp->sig, &len, sign_pkey))
2704 		vp->siglen = htonl(sign_siglen);
2719 	struct value *vp	/* value pointer */
2780 	memset(vp, 0, sizeof(struct value));
2782 	vp->tstamp = htonl(tstamp);
2783 	vp->fstamp = htonl(mvkey_info->fstamp);
2791 	vp->vallen = htonl(len);
2793 	vp->ptr = ptr;
2799 	vp->sig = emalloc(sign_siglen);
2801 	EVP_SignUpdate(&ctx, (u_char *)&vp->tstamp, 12);
2802 	EVP_SignUpdate(&ctx, vp->ptr, len);
2803 	if (EVP_SignFinal(&ctx, vp->sig, &len, sign_pkey))
2804 		vp->siglen = htonl(sign_siglen);
2935 	struct value *vp	/* value pointer */
3024 	memset(vp, 0, sizeof(struct value));
3025 	vp->tstamp = htonl(tstamp);
3026 	vp->fstamp = ep->fstamp;
3027 	vp->vallen = htonl(len);
3028 	vp->ptr = emalloc(len);
3029 	ptr = vp->ptr;
3031 	vp->siglen = 0;
3033 		vp->sig = emalloc(sign_siglen);
3035 		EVP_SignUpdate(&ctx, (u_char *)vp, 12);
3036 		EVP_SignUpdate(&ctx, vp->ptr, len);
3037 		if (EVP_SignFinal(&ctx, vp->sig, &len, sign_pkey))
3038 			vp->siglen = htonl(sign_siglen);