Diff:
libssh.so 0.5.5 (x86_64)
libssh.so 0.6.0 (x86_64)

ABI
Viewer

Changed Type: ssh_crypto_struct

Contents

Info

Name	ssh_crypto_struct
Type	STRUCT
Fields	23
Source	crypto.h
Size	392 648
Usage	The type is used by 1 type.
Status	CHANGED

Fields

PADDING	FIELD
BIT-FIELD

ADDED

REMOVED

Pos	Name	Type	Size	Offset
0	e	bignum	8	0
1	f	bignum	8	8
2	x	bignum	8	16
3	k	bignum	8	24
4	y	bignum	8	32
	ecdh_privkey	EC_KEY*	8	40
	ecdh_client_pubkey	ssh_string	8	48
	ecdh_server_pubkey	ssh_string	8	56
	curve25519_privkey	ssh_curve25519_privkey	32	64
	curve25519_client_pubkey	ssh_curve25519_pubkey	32	96
	curve25519_server_pubkey	ssh_curve25519_pubkey	32	128
	dh_server_signature	ssh_string	8	160
	digest_len	size_t	8	168
5	session_id	unsigned char[20] unsigned char*	20 8	40 176
	secret_hash	unsigned char*	8	184
6	encryptIV	unsigned char[40] unsigned char*	40 8	60 192
7	decryptIV	unsigned char[40] unsigned char*	40 8	100 200
8	decryptkey	unsigned char[40] unsigned char*	40 8	140 208
9	encryptkey	unsigned char[40] unsigned char*	40 8	180 216
10	encryptMAC	unsigned char[20] unsigned char*	20 8	220 224
11	decryptMAC	unsigned char[20] unsigned char*	20 8	240 232
12	hmacbuf	unsigned char[64]	64	260 240
13	in_cipher	struct crypto_struct* struct ssh_cipher_struct*	8	328 304
14	out_cipher	struct crypto_struct* struct ssh_cipher_struct*	8	336 312
15	server_pubkey	ssh_string	8	344 320
16	server_pubkey_type	char const*	8	352 328
17	do_compress_out	int	4	360 336
18	do_compress_in	int	4	364 340
19	delayed_compress_in	int	4	368 344
20	delayed_compress_out	int	4	372 348
21	compress_out_ctx	void*	8	376 352
22	compress_in_ctx	void*	8	384 360
	server_kex	struct ssh_kex_struct	96	368
	client_kex	struct ssh_kex_struct	96	464
	kex_methods	char*[10]	80	560
	kex_type	enum ssh_key_exchange_e	4	640
	mac_type	enum ssh_mac_e	4	644

Memory Layout

Old

New

Offset	Contents	Type
0	.e	bignum
8	.f	bignum
16	.x	bignum
24	.k	bignum
32	.y	bignum
40	.session_id	unsigned char[20]
60	.encryptIV	unsigned char[40]
100	.decryptIV	unsigned char[40]
140	.decryptkey	unsigned char[40]
180	.encryptkey	unsigned char[40]
220	.encryptMAC	unsigned char[20]
240	.decryptMAC	unsigned char[20]
260	.hmacbuf	unsigned char[64]
324	padding
328	.in_cipher	struct crypto_struct*
336	.out_cipher	struct crypto_struct*
344	.server_pubkey	ssh_string
352	.server_pubkey_type	char const*
360	.do_compress_out	int
364	.do_compress_in	int
368	.delayed_compress_in	int
372	.delayed_compress_out	int
376	.compress_out_ctx	void*
384	.compress_in_ctx	void*

Offset	Contents	Type
0	.e	bignum
8	.f	bignum
16	.x	bignum
24	.k	bignum
32	.y	bignum
40	.ecdh_privkey	EC_KEY*
48	.ecdh_client_pubkey	ssh_string
56	.ecdh_server_pubkey	ssh_string
64	.curve25519_privkey	ssh_curve25519_privkey
96	.curve25519_client_pubkey	ssh_curve25519_pubkey
128	.curve25519_server_pubkey	ssh_curve25519_pubkey
160	.dh_server_signature	ssh_string
168	.digest_len	size_t
176	.session_id	unsigned char*
184	.secret_hash	unsigned char*
192	.encryptIV	unsigned char*
200	.decryptIV	unsigned char*
208	.decryptkey	unsigned char*
216	.encryptkey	unsigned char*
224	.encryptMAC	unsigned char*
232	.decryptMAC	unsigned char*
240	.hmacbuf	unsigned char[64]
304	.in_cipher	struct ssh_cipher_struct*
312	.out_cipher	struct ssh_cipher_struct*
320	.server_pubkey	ssh_string
328	.server_pubkey_type	char const*
336	.do_compress_out	int
340	.do_compress_in	int
344	.delayed_compress_in	int
348	.delayed_compress_out	int
352	.compress_out_ctx	void*
360	.compress_in_ctx	void*
368	.server_kex	struct ssh_kex_struct
464	.client_kex	struct ssh_kex_struct
560	.kex_methods	char*[10]
640	.kex_type	enum ssh_key_exchange_e
644	.mac_type	enum ssh_mac_e

Andrey Ponomarenko's ABI laboratory