src/libverify/libverify.c

201 	ref->offset = ARRAY_ELEMENT(pgp->areas, ref->mem).cc;
229 fixup_partials(pgpv_t *pgp, uint8_t *p, size_t totlen, size_t filesize, size_t *cc)
249 	for (*cc = 0 ; *cc < totlen ; newcc += partial, *cc += partial + 1) {
250 		if (IS_PARTIAL(p[*cc])) {
251 			partial = DECODE_PARTIAL(p[*cc]);
252 			memcpy(&mem->mem[newcc], &p[*cc + 1], partial);
254 			partial = PKT_LENGTH(p, *cc);
255 			*cc += PKT_LENGTH_LENGTH(p, *cc);
256 			memcpy(&mem->mem[newcc], &p[*cc], partial);
258 			*cc += partial;
346 	size_t		cc;
348 	for (cc = 0, i = 0 ; i < len && cc < size ; i++) {
349 		cc += snprintf(&s[cc], size - cc, "%02x", bin[i]);
351 	return cc;
380 	size_t	 cc;
383 	cc = snprintf(s, size, "%s=", name);
385 		cc += snprintf(&s[cc], size - cc, "[%u bits] ", bn->bits);
388 	cc += snprintf(&s[cc], size - cc, "%s\n", buf);
390 	return cc;
403 	size_t	cc;
405 	cc = 0;
406 	buf[cc++] = pubkey->version;
407 	cc += fmt_32(&buf[cc], (uint32_t)pubkey->birth);
408 	buf[cc++] = pubkey->keyalg;
413 		cc += fmt_binary_mpi(&pubkey->bn[RSA_N], &buf[cc], size - cc);
414 		cc += fmt_binary_mpi(&pubkey->bn[RSA_E], &buf[cc], size - cc);
417 		cc += fmt_binary_mpi(&pubkey->bn[DSA_P], &buf[cc], size - cc);
418 		cc += fmt_binary_mpi(&pubkey->bn[DSA_Q], &buf[cc], size - cc);
419 		cc += fmt_binary_mpi(&pubkey->bn[DSA_G], &buf[cc], size - cc);
420 		cc += fmt_binary_mpi(&pubkey->bn[DSA_Y], &buf[cc], size - cc);
423 		cc += fmt_binary_mpi(&pubkey->bn[ELGAMAL_P], &buf[cc], size - cc);
424 		cc += fmt_binary_mpi(&pubkey->bn[ELGAMAL_G], &buf[cc], size - cc);
425 		cc += fmt_binary_mpi(&pubkey->bn[ELGAMAL_Y], &buf[cc], size - cc);
428 	return (unsigned)cc;
436 	uint16_t	 cc;
446 		cc = fmt_key_mpis(pubkey, buf, sizeof(buf));
448 		fmt_16(len, cc);
450 		digest_update(&fphash, buf, cc);
459 			cc = fmt_binary_mpi(&pubkey->bn[RSA_N], buf, sizeof(buf));
460 			digest_update(&fphash, &buf[2], cc - 2);
461 			cc = fmt_binary_mpi(&pubkey->bn[RSA_E], buf, sizeof(buf));
462 			digest_update(&fphash, &buf[2], cc - 2);
468 		if ((cc = fmt_binary_mpi(&pubkey->bn[RSA_N], buf, sizeof(buf))) >= PGPV_KEYID_LEN) {
469 			memcpy(fingerprint->v, &buf[cc - PGPV_KEYID_LEN], PGPV_KEYID_LEN);
484 	size_t		cc;
486 	cc = snprintf(s, size, "%s ", name);
488 		cc += snprintf(&s[cc], size - cc, "%02hhx%s",
491 	cc += snprintf(&s[cc], size - cc, "\n");
492 	return cc;
593 	size_t		cc;
599 	cc = snprintf(s, size, "%s%04d-%02d-%02d", header,
602 		cc += snprintf(&s[cc], size - cc, " (%lldy %lldm %lldd %lldh %s)",
609 	cc += snprintf(&s[cc], size - cc, "%s", trailer);
610 	return cc;
1032 	size_t		cc;
1035 	for (cc = 0 ; cc < pktlen ; cc += subattr.size + lenlen + 1) {
1066 	size_t	cc;
1068 	cc = 0;
1069 	switch(litdata->format = p[cc++]) {
1079 	litdata->namelen = p[cc++];
1080 	litdata->filename = &p[cc];
1081 	cc += litdata->namelen;
1082 	litdata->secs = get_32(&p[cc]);
1083 	cc += 4;
1084 	litdata->s.data = &p[cc];
1085 	litdata->len = litdata->s.size = size - cc;
1087 	litdata->offset = cc;
1103 	pkt.tag = mem->mem[mem->cc++];
1105 		printf("BAD PACKET - bit 7 not 1, offset %zu!\n", mem->cc - 1);
1111 	ispartial = (pkt.newfmt && IS_PARTIAL(mem->mem[mem->cc]));
1112 	pkt.s.size = get_pkt_len(pkt.newfmt, &mem->mem[mem->cc], mem->size - mem->cc, isprimary);
1113 	lenlen = get_pkt_len_len(pkt.newfmt, &mem->mem[mem->cc], isprimary);
1114 	pkt.offset = mem->cc;
1115 	mem->cc += lenlen;
1117 	pkt.s.data = &mem->mem[mem->cc];
1124 		pkt.s.size = fixup_partials(pgp, &mem->mem[mem->cc - lenlen], pkt.s.size, mem->size, &size);
1162 		printf("hi, need to implement %d, offset %zu\n", pkt.tag, mem->cc);
1165 	mem->cc += size;
1361 	size_t	cc;
1363 	cc = snprintf(s, size, "%s %u/%s ", leader, numkeybits(pubkey), fmtkeyalg(pubkey->keyalg));
1364 	cc += fmt_binary(&s[cc], size - cc, pubkey->keyid, PGPV_KEYID_LEN);
1365 	cc += fmt_time(&s[cc], size - cc, " ", pubkey->birth, "", 0);
1367 		cc += fmt_time(&s[cc], size - cc, " [Expiry ", pubkey->birth + pubkey->expiry, "]", 0);
1369 	cc += snprintf(&s[cc], size - cc, "\n");
1370 	cc += fmt_fingerprint(&s[cc], size - cc, &pubkey->fingerprint, "fingerprint: ");
1371 	return cc;
1395 	size_t		 cc;
1397 	cc = fmt_pubkey(s, size, &primary->primary, "signature ");
1398 	cc += fmt_userid(&s[cc], size - cc, primary, primary->primary_userid);
1401 			cc += fmt_userid(&s[cc], size - cc, primary, i);
1405 		cc += fmt_pubkey(&s[cc], size - cc, &ARRAY_ELEMENT(primary->signed_subkeys, i).subkey, "encryption");
1407 	cc += snprintf(&s[cc], size - cc, "\n");
1408 	return cc;
1523 	size_t		cc;
1525 	cc = SUBKEY_LEN("signature") +
1528 	return cc;
1687 	size_t	 cc;
1689 	cc = 0;
1691 		TIME_SNPRINTF(cc, buf, size, "Signature time (%.24s) was before pubkey creation ", signature->birth);
1692 		TIME_SNPRINTF(cc, &buf[cc], size - cc, "(%s)\n", pubkey->birth);
1693 		return cc;
1698 			TIME_SNPRINTF(cc, buf, size, "Signature expired on %.24s\n", t);
1699 			return cc;
1703 		TIME_SNPRINTF(cc, buf, size, "Signature not valid before %.24s\n", signature->birth);
1704 		return cc;
1715 	size_t	 cc;
1718 	cc = 0;
1721 			TIME_SNPRINTF(cc, buf, size, "Pubkey expired on %.24s\n", t);
1722 			return (int)cc;
1726 		TIME_SNPRINTF(cc, buf, size, "Pubkey not valid before %.24s\n", pubkey->birth);
1727 		return (int)cc;
2037 	for (mem->cc = 0; mem->cc < mem->size ; ) {
2217 	size_t	cc;
2223 	cc = ARRAY_ELEMENT(pgp->primaries, ent).fmtsize;
2224 	if ((*ret = calloc(1, cc)) == NULL) {
2227 	return fmt_primary(*ret, cc, &ARRAY_ELEMENT(pgp->primaries, ent));