Diffie-Hellman key exchange. More...
#include "ssh/ssh.h"Go to the source code of this file.
Functions | |
| error_t | sshSendKexDhInit (SshConnection *connection) |
| Send SSH_MSG_KEX_DH_INIT message. More... | |
| error_t | sshSendKexDhReply (SshConnection *connection) |
| Send SSH_MSG_KEX_DH_REPLY message. More... | |
| error_t | sshFormatKexDhInit (SshConnection *connection, uint8_t *p, size_t *length) |
| Format SSH_MSG_KEX_DH_INIT message. More... | |
| error_t | sshFormatKexDhReply (SshConnection *connection, uint8_t *p, size_t *length) |
| Format SSH_MSG_KEX_DH_REPLY message. More... | |
| error_t | sshParseKexDhInit (SshConnection *connection, const uint8_t *message, size_t length) |
| Parse SSH_MSG_KEX_DH_INIT message. More... | |
| error_t | sshParseKexDhReply (SshConnection *connection, const uint8_t *message, size_t length) |
| Parse SSH_MSG_KEX_DH_REPLY message. More... | |
| error_t | sshParseKexDhMessage (SshConnection *connection, uint8_t type, const uint8_t *message, size_t length) |
| Parse Diffie-Hellman specific messages. More... | |
| error_t | sshComputeDhSharedSecret (SshConnection *connection) |
| Diffie-Hellman shared secret calculation. More... | |
| error_t | sshDigestClientDhPublicKey (SshConnection *connection) |
| Update exchange hash with client's ephemeral public key. More... | |
Detailed Description
Diffie-Hellman key exchange.
License
SPDX-License-Identifier: GPL-2.0-or-later
Copyright (C) 2019-2024 Oryx Embedded SARL. All rights reserved.
This file is part of CycloneSSH Open.
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- Version
- 2.4.4
Definition in file ssh_kex_dh.h.
Function Documentation
◆ sshComputeDhSharedSecret()
| error_t sshComputeDhSharedSecret | ( | SshConnection * | connection | ) |
Diffie-Hellman shared secret calculation.
- Parameters
-
[in] connection Pointer to the SSH connection
- Returns
- Error code
Definition at line 632 of file ssh_kex_dh.c.
◆ sshDigestClientDhPublicKey()
| error_t sshDigestClientDhPublicKey | ( | SshConnection * | connection | ) |
Update exchange hash with client's ephemeral public key.
- Parameters
-
[in] connection Pointer to the SSH connection
- Returns
- Error code
Definition at line 662 of file ssh_kex_dh.c.
◆ sshFormatKexDhInit()
| error_t sshFormatKexDhInit | ( | SshConnection * | connection, |
| uint8_t * | p, | ||
| size_t * | length | ||
| ) |
Format SSH_MSG_KEX_DH_INIT message.
- Parameters
-
[in] connection Pointer to the SSH connection [out] p Buffer where to format the message [out] length Length of the resulting message, in bytes
- Returns
- Error code
Definition at line 185 of file ssh_kex_dh.c.
◆ sshFormatKexDhReply()
| error_t sshFormatKexDhReply | ( | SshConnection * | connection, |
| uint8_t * | p, | ||
| size_t * | length | ||
| ) |
Format SSH_MSG_KEX_DH_REPLY message.
- Parameters
-
[in] connection Pointer to the SSH connection [out] p Buffer where to format the message [out] length Length of the resulting message, in bytes
- Returns
- Error code
Definition at line 228 of file ssh_kex_dh.c.
◆ sshParseKexDhInit()
| error_t sshParseKexDhInit | ( | SshConnection * | connection, |
| const uint8_t * | message, | ||
| size_t | length | ||
| ) |
Parse SSH_MSG_KEX_DH_INIT message.
- Parameters
-
[in] connection Pointer to the SSH connection [in] message Pointer to message [in] length Length of the message, in bytes
- Returns
- Error code
Definition at line 322 of file ssh_kex_dh.c.
◆ sshParseKexDhMessage()
| error_t sshParseKexDhMessage | ( | SshConnection * | connection, |
| uint8_t | type, | ||
| const uint8_t * | message, | ||
| size_t | length | ||
| ) |
Parse Diffie-Hellman specific messages.
- Parameters
-
[in] connection Pointer to the SSH connection [in] type SSH message type [in] message Pointer to message [in] length Length of the message, in bytes
- Returns
- Error code
Definition at line 574 of file ssh_kex_dh.c.
◆ sshParseKexDhReply()
| error_t sshParseKexDhReply | ( | SshConnection * | connection, |
| const uint8_t * | message, | ||
| size_t | length | ||
| ) |
Parse SSH_MSG_KEX_DH_REPLY message.
- Parameters
-
[in] connection Pointer to the SSH connection [in] message Pointer to message [in] length Length of the message, in bytes
- Returns
- Error code
Definition at line 410 of file ssh_kex_dh.c.
◆ sshSendKexDhInit()
| error_t sshSendKexDhInit | ( | SshConnection * | connection | ) |
Send SSH_MSG_KEX_DH_INIT message.
- Parameters
-
[in] connection Pointer to the SSH connection
- Returns
- Error code
Definition at line 59 of file ssh_kex_dh.c.
◆ sshSendKexDhReply()
| error_t sshSendKexDhReply | ( | SshConnection * | connection | ) |
Send SSH_MSG_KEX_DH_REPLY message.
- Parameters
-
[in] connection Pointer to the SSH connection
- Returns
- Error code
Definition at line 125 of file ssh_kex_dh.c.