tls13_signature.h
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1 /**
2  * @file tls13_signature.h
3  * @brief RSA/DSA/ECDSA/EdDSA signature generation and verification
4  *
5  * @section License
6  *
7  * SPDX-License-Identifier: GPL-2.0-or-later
8  *
9  * Copyright (C) 2010-2023 Oryx Embedded SARL. All rights reserved.
10  *
11  * This file is part of CycloneSSL Open.
12  *
13  * This program is free software; you can redistribute it and/or
14  * modify it under the terms of the GNU General Public License
15  * as published by the Free Software Foundation; either version 2
16  * of the License, or (at your option) any later version.
17  *
18  * This program is distributed in the hope that it will be useful,
19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21  * GNU General Public License for more details.
22  *
23  * You should have received a copy of the GNU General Public License
24  * along with this program; if not, write to the Free Software Foundation,
25  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
26  *
27  * @author Oryx Embedded SARL (www.oryx-embedded.com)
28  * @version 2.3.2
29  **/
30 
31 #ifndef _TLS13_SIGNATURE_H
32 #define _TLS13_SIGNATURE_H
33 
34 //C++ guard
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38 
39 //TLS 1.3 related functions
40 error_t tls13GenerateSignature(TlsContext *context, uint8_t *p,
41  size_t *length);
42 
45 
46 error_t tls13GenerateEcdsaSignature(TlsContext *context, const uint8_t *message,
48 
49 error_t tls13GenerateEddsaSignature(TlsContext *context, const uint8_t *message,
51 
52 error_t tls13VerifySignature(TlsContext *context, const uint8_t *p,
53  size_t length);
54 
55 error_t tls13VerifyRsaPssSignature(TlsContext *context, const uint8_t *message,
56  size_t length, const Tls13DigitalSignature *signature);
57 
58 error_t tls13VerifyEcdsaSignature(TlsContext *context, const uint8_t *message,
59  size_t length, const Tls13DigitalSignature *signature);
60 
61 error_t tls13VerifyEddsaSignature(TlsContext *context, const uint8_t *message,
62  size_t length, const Tls13DigitalSignature *signature);
63 
64 //C++ guard
65 #ifdef __cplusplus
66 }
67 #endif
68 
69 #endif
uint8_t message[]
Definition: chap.h:152
error_t
Error codes.
Definition: error.h:43
uint8_t p
Definition: ndp.h:298
uint8_t length
Definition: tcp.h:366
Tls13DigitalSignature
Definition: tls13_misc.h:305
error_t tls13GenerateRsaPssSignature(TlsContext *context, const uint8_t *message, size_t length, Tls13DigitalSignature *signature)
RSA-PSS signature generation (TLS 1.3)
error_t tls13GenerateSignature(TlsContext *context, uint8_t *p, size_t *length)
Digital signature generation (TLS 1.3)
error_t tls13VerifySignature(TlsContext *context, const uint8_t *p, size_t length)
Digital signature verification (TLS 1.3)
error_t tls13GenerateEcdsaSignature(TlsContext *context, const uint8_t *message, size_t length, Tls13DigitalSignature *signature)
ECDSA signature generation (TLS 1.3)
error_t tls13VerifyRsaPssSignature(TlsContext *context, const uint8_t *message, size_t length, const Tls13DigitalSignature *signature)
RSA-PSS signature verification (TLS 1.3)
error_t tls13VerifyEcdsaSignature(TlsContext *context, const uint8_t *message, size_t length, const Tls13DigitalSignature *signature)
ECDSA signature verification (TLS 1.3)
error_t tls13VerifyEddsaSignature(TlsContext *context, const uint8_t *message, size_t length, const Tls13DigitalSignature *signature)
EdDSA signature verification (TLS 1.3)
error_t tls13GenerateEddsaSignature(TlsContext *context, const uint8_t *message, size_t length, Tls13DigitalSignature *signature)
EdDSA signature generation (TLS 1.3)
#define TlsContext
Definition: tls.h:36
uint8_t signature
Definition: tls.h:1481