src/lib/packet-parse.c

1121 		pgp_seckey_free(&c->u.seckey);
2420 	if (!parse_pubkey_data(&pkt.u.seckey.pubkey, region, stream)) {
2425 		pgp_print_pubkey(&pkt.u.seckey.pubkey);
2427 	stream->reading_v3_secret = (pkt.u.seckey.pubkey.version != PGP_V4);
2432 	pkt.u.seckey.s2k_usage = (pgp_s2k_usage_t)c;
2434 	if (pkt.u.seckey.s2k_usage == PGP_S2KU_ENCRYPTED ||
2435 	    pkt.u.seckey.s2k_usage == PGP_S2KU_ENCRYPTED_AND_HASHED) {
2439 		pkt.u.seckey.alg = (pgp_symm_alg_t)c;
2443 		pkt.u.seckey.s2k_specifier = (pgp_s2k_specifier_t)c;
2444 		switch (pkt.u.seckey.s2k_specifier) {
2451 				"parse_seckey: bad seckey\n");
2457 		pkt.u.seckey.hash_alg = (pgp_hash_alg_t)c;
2458 		if (pkt.u.seckey.s2k_specifier != PGP_S2KS_SIMPLE &&
2459 		    !limread(pkt.u.seckey.salt, 8, region, stream)) {
2462 		if (pkt.u.seckey.s2k_specifier ==
2467 			pkt.u.seckey.octetc =
2471 	} else if (pkt.u.seckey.s2k_usage != PGP_S2KU_NONE) {
2473 		pkt.u.seckey.alg = (pgp_symm_alg_t)c;
2474 		pkt.u.seckey.s2k_usage = PGP_S2KU_ENCRYPTED;
2475 		pkt.u.seckey.s2k_specifier = PGP_S2KS_SIMPLE;
2476 		pkt.u.seckey.hash_alg = PGP_HASH_MD5;
2478 	crypted = pkt.u.seckey.s2k_usage == PGP_S2KU_ENCRYPTED ||
2479 		pkt.u.seckey.s2k_usage == PGP_S2KU_ENCRYPTED_AND_HASHED;
2482 		pgp_packet_t	seckey;
2492 			(void) fprintf(stderr, "crypted seckey\n");
2494 		blocksize = pgp_block_size(pkt.u.seckey.alg);
2501 		if (!limread(pkt.u.seckey.iv, blocksize, region, stream)) {
2504 		(void) memset(&seckey, 0x0, sizeof(seckey));
2506 		seckey.u.skey_passphrase.passphrase = &passphrase;
2507 		seckey.u.skey_passphrase.seckey = &pkt.u.seckey;
2508 		CALLBACK(PGP_GET_PASSPHRASE, &stream->cbinfo, &seckey);
2524 		keysize = pgp_key_size(pkt.u.seckey.alg);
2532 		pkt.u.seckey.hash_alg = PGP_HASH_SHA1;
2533 		hashsize = pgp_hash_size(pkt.u.seckey.hash_alg);
2544 				pkt.u.seckey.hash_alg);
2560 			switch (pkt.u.seckey.s2k_specifier) {
2563 					pkt.u.seckey.salt,
2572 				for (i = 0; i < pkt.u.seckey.octetc;
2577 					if (i + j > pkt.u.seckey.octetc && i != 0) {
2578 						j = pkt.u.seckey.octetc - i;
2581 						pkt.u.seckey.salt,
2609 		pgp_crypt_any(&decrypt, pkt.u.seckey.alg);
2611 			hexdump(stderr, "input iv", pkt.u.seckey.iv, pgp_block_size(pkt.u.seckey.alg));
2614 		decrypt.set_iv(&decrypt, pkt.u.seckey.iv);
2628 		if (pkt.u.seckey.pubkey.version != PGP_V4) {
2637 	if (pkt.u.seckey.s2k_usage == PGP_S2KU_ENCRYPTED_AND_HASHED) {
2639 		pkt.u.seckey.checkhash = calloc(1, PGP_SHA1_HASH_SIZE);
2640 		if (pkt.u.seckey.checkhash == NULL) {
2652 	switch (pkt.u.seckey.pubkey.alg) {
2656 		if (!limread_mpi(&pkt.u.seckey.key.rsa.d, region, stream) ||
2657 		    !limread_mpi(&pkt.u.seckey.key.rsa.p, region, stream) ||
2658 		    !limread_mpi(&pkt.u.seckey.key.rsa.q, region, stream) ||
2659 		    !limread_mpi(&pkt.u.seckey.key.rsa.u, region, stream)) {
2665 		if (!limread_mpi(&pkt.u.seckey.key.dsa.x, region, stream)) {
2671 		if (!limread_mpi(&pkt.u.seckey.key.ecdsa.x, region, stream)) {
2677 		if (!limread_mpi(&pkt.u.seckey.key.elgamal.x, region, stream)) {
2686 			pkt.u.seckey.pubkey.alg,
2687 			pgp_show_pka(pkt.u.seckey.pubkey.alg));
2696 	if (pkt.u.seckey.s2k_usage == PGP_S2KU_ENCRYPTED_AND_HASHED) {
2703 		    pkt.u.seckey.pubkey.version != PGP_V4) {
2708 			if (!limread(pkt.u.seckey.checkhash,
2713 			if (memcmp(hash, pkt.u.seckey.checkhash,
2724 		    pkt.u.seckey.pubkey.version != PGP_V4) {
2729 			if (!limread_scalar(&pkt.u.seckey.checksum, 2,
2733 			if (sum != pkt.u.seckey.checksum) {
2740 	if (crypted && pkt.u.seckey.pubkey.version == PGP_V4) {
2836 	sesskey.u.get_seckey.seckey = &secret;