29 |
static uint8 licence_sign_key[16]; |
static uint8 licence_sign_key[16]; |
30 |
|
|
31 |
/* Generate a session key and RC4 keys, given client and server randoms */ |
/* Generate a session key and RC4 keys, given client and server randoms */ |
32 |
void licence_generate_keys(uint8 *client_key, uint8 *server_key, |
void |
33 |
uint8 *client_rsa) |
licence_generate_keys(uint8 *client_key, uint8 *server_key, uint8 *client_rsa) |
34 |
{ |
{ |
35 |
uint8 session_key[48]; |
uint8 session_key[48]; |
36 |
uint8 temp_hash[48]; |
uint8 temp_hash[48]; |
47 |
} |
} |
48 |
|
|
49 |
/* Send a licence request packet */ |
/* Send a licence request packet */ |
50 |
static void licence_send_request(uint8 *client_random, uint8 *rsa_data, |
static void |
51 |
char *user, char *host) |
licence_send_request(uint8 *client_random, uint8 *rsa_data, |
52 |
|
char *user, char *host) |
53 |
{ |
{ |
54 |
uint32 sec_flags = SEC_LICENCE_NEG; |
uint32 sec_flags = SEC_LICENCE_NEG; |
55 |
uint16 userlen = strlen(user) + 1; |
uint16 userlen = strlen(user) + 1; |
84 |
} |
} |
85 |
|
|
86 |
/* Process a licence demand packet */ |
/* Process a licence demand packet */ |
87 |
static void licence_process_demand(STREAM s) |
static void |
88 |
|
licence_process_demand(STREAM s) |
89 |
{ |
{ |
90 |
uint8 null_data[SEC_MODULUS_SIZE]; |
uint8 null_data[SEC_MODULUS_SIZE]; |
91 |
uint8 *server_random; |
uint8 *server_random; |
103 |
} |
} |
104 |
|
|
105 |
/* Send an authentication response packet */ |
/* Send an authentication response packet */ |
106 |
static void licence_send_authresp(uint8 *token, uint8 *crypt_hwid, |
static void |
107 |
uint8 *signature) |
licence_send_authresp(uint8 *token, uint8 *crypt_hwid, uint8 *signature) |
108 |
{ |
{ |
109 |
uint32 sec_flags = SEC_LICENCE_NEG; |
uint32 sec_flags = SEC_LICENCE_NEG; |
110 |
uint16 length = 58; |
uint16 length = 58; |
130 |
} |
} |
131 |
|
|
132 |
/* Parse an authentication request packet */ |
/* Parse an authentication request packet */ |
133 |
static BOOL licence_parse_authreq(STREAM s, uint8 **token, uint8 **signature) |
static BOOL |
134 |
|
licence_parse_authreq(STREAM s, uint8 **token, uint8 **signature) |
135 |
{ |
{ |
136 |
uint16 tokenlen; |
uint16 tokenlen; |
137 |
|
|
151 |
} |
} |
152 |
|
|
153 |
/* Process an authentication request packet */ |
/* Process an authentication request packet */ |
154 |
static void licence_process_authreq(STREAM s) |
static void |
155 |
|
licence_process_authreq(STREAM s) |
156 |
{ |
{ |
157 |
uint8 *in_token, *in_sig; |
uint8 *in_token, *in_sig; |
158 |
uint8 out_token[LICENCE_TOKEN_SIZE], |
uint8 out_token[LICENCE_TOKEN_SIZE], |
192 |
} |
} |
193 |
|
|
194 |
/* Process an licence issue packet */ |
/* Process an licence issue packet */ |
195 |
static void licence_process_issue(STREAM s) |
static void |
196 |
|
licence_process_issue(STREAM s) |
197 |
{ |
{ |
198 |
RC4_KEY crypt_key; |
RC4_KEY crypt_key; |
199 |
uint32 length; |
uint32 length; |
216 |
} |
} |
217 |
|
|
218 |
/* Process a licence packet */ |
/* Process a licence packet */ |
219 |
void licence_process(STREAM s) |
void |
220 |
|
licence_process(STREAM s) |
221 |
{ |
{ |
222 |
uint16 tag; |
uint16 tag; |
223 |
|
|