Data Structures | Functions
ssh_sign_misc.h File Reference

Helper functions for signature generation and verification. More...

#include "ssh/ssh.h"

Go to the source code of this file.

Data Structures

struct  SshEcdsaSignature
 ECDSA signature. More...
 

Functions

error_t sshFormatEcdsaSignature (const SshEcdsaSignature *signature, uint8_t *p, size_t *written)
 Format an ECDSA signature. More...
 
error_t sshParseEcdsaSignature (const uint8_t *data, size_t length, SshEcdsaSignature *signature)
 Parse an ECDSA signature. More...
 

Detailed Description

Helper functions for signature generation and verification.

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.

Author
Oryx Embedded SARL (www.oryx-embedded.com)
Version
2.4.4

Definition in file ssh_sign_misc.h.

Function Documentation

◆ sshFormatEcdsaSignature()

error_t sshFormatEcdsaSignature ( const SshEcdsaSignature *  signature,
uint8_t *  p,
size_t *  written 
)

Format an ECDSA signature.

Parameters
[in]signatureECDSA signature
[out]pOutput stream where to write the ECDSA signature
[out]writtenTotal number of bytes that have been written
Returns
Error code

Definition at line 52 of file ssh_sign_misc.c.

◆ sshParseEcdsaSignature()

error_t sshParseEcdsaSignature ( const uint8_t *  data,
size_t  length,
SshEcdsaSignature *  signature 
)

Parse an ECDSA signature.

Parameters
[in]dataPointer to the ECDSA signature structure
[in]lengthLength of the ECDSA signature structure, in bytes
[out]signatureInformation resulting from the parsing process
Returns
Error code

Definition at line 98 of file ssh_sign_misc.c.