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Moved DH specific code to dh.h

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This commit is contained in:
Aris Adamantiadis
2011-06-12 20:55:58 +02:00
parent 113de13543
commit 3b72bf0880
2 changed files with 46 additions and 45 deletions
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47
src/client.c
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@@ -318,39 +318,14 @@ error:
* completed
*/
static int dh_handshake(ssh_session session) {
ssh_string e = NULL;
ssh_string f = NULL;
ssh_string signature = NULL;
int rc = SSH_ERROR;
int rc = SSH_AGAIN;
enter_function();
switch (session->dh_handshake_state) {
case DH_STATE_INIT:
if (buffer_add_u8(session->out_buffer, SSH2_MSG_KEXDH_INIT) < 0) {
goto error;
}
if (dh_generate_x(session) < 0) {
goto error;
}
if (dh_generate_e(session) < 0) {
goto error;
}
e = dh_get_e(session);
if (e == NULL) {
goto error;
}
if (buffer_add_ssh_string(session->out_buffer, e) < 0) {
goto error;
}
ssh_string_burn(e);
ssh_string_free(e);
e=NULL;
rc = packet_send(session);
rc = ssh_client_dh_init(session);
if (rc == SSH_ERROR) {
goto error;
}
@@ -371,23 +346,7 @@ static int dh_handshake(ssh_session session) {
leave_function();
return SSH_ERROR;
}
leave_function();
return SSH_AGAIN;
error:
if(e != NULL){
ssh_string_burn(e);
ssh_string_free(e);
}
if(f != NULL){
ssh_string_burn(f);
ssh_string_free(f);
}
if(signature != NULL){
ssh_string_burn(signature);
ssh_string_free(signature);
}
leave_function();
return rc;
}