RSA/DSA/ECDSA/EdDSA signature verification. More...
#include "tls.h"Go to the source code of this file.
Functions | |
| error_t | tlsVerifySignature (TlsContext *context, const uint8_t *p, size_t length) |
| Digital signature verification (TLS 1.0 and TLS 1.1) More... | |
| error_t | tls12VerifySignature (TlsContext *context, const uint8_t *p, size_t length) |
| Digital signature verification (TLS 1.2) More... | |
| error_t | tlsVerifyRsaSignature (const RsaPublicKey *key, const uint8_t *digest, const uint8_t *signature, size_t signatureLen) |
| Verify RSA signature (TLS 1.0 and TLS 1.1) More... | |
| error_t | tlsVerifyRsaEm (const uint8_t *digest, const uint8_t *em, size_t emLen) |
| Verify RSA encoded message. More... | |
| error_t | tlsVerifyDsaSignature (TlsContext *context, const uint8_t *digest, size_t digestLen, const uint8_t *signature, size_t signatureLen) |
| Verify DSA signature. More... | |
| error_t | tlsVerifyEcdsaSignature (TlsContext *context, const uint8_t *digest, size_t digestLen, const uint8_t *signature, size_t signatureLen) |
| Verify ECDSA signature. More... | |
| error_t | tlsVerifyEd25519Signature (TlsContext *context, const DataChunk *messageChunks, const uint8_t *signature, size_t signatureLen) |
| Verify Ed25519 signature. More... | |
| error_t | tlsVerifyEd448Signature (TlsContext *context, const DataChunk *messageChunks, const uint8_t *signature, size_t signatureLen) |
| Verify Ed448 signature. More... | |
Detailed Description
RSA/DSA/ECDSA/EdDSA signature verification.
License
SPDX-License-Identifier: GPL-2.0-or-later
Copyright (C) 2010-2024 Oryx Embedded SARL. All rights reserved.
This file is part of CycloneSSL 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 tls_sign_verify.h.
Function Documentation
◆ tls12VerifySignature()
| error_t tls12VerifySignature | ( | TlsContext * | context, |
| const uint8_t * | p, | ||
| size_t | length | ||
| ) |
Digital signature verification (TLS 1.2)
- Parameters
-
[in] context Pointer to the TLS context [in] p Pointer to the digitally-signed element to be verified [in] length Length of the digitally-signed element
- Returns
- Error code
Definition at line 163 of file tls_sign_verify.c.
◆ tlsVerifyDsaSignature()
| error_t tlsVerifyDsaSignature | ( | TlsContext * | context, |
| const uint8_t * | digest, | ||
| size_t | digestLen, | ||
| const uint8_t * | signature, | ||
| size_t | signatureLen | ||
| ) |
Verify DSA signature.
- Parameters
-
[in] context Pointer to the TLS context [in] digest Digest of the message whose signature is to be verified [in] digestLen Length in octets of the digest [in] signature Signature to be verified [in] signatureLen Length of the signature to be verified
- Returns
- Error code
Definition at line 501 of file tls_sign_verify.c.
◆ tlsVerifyEcdsaSignature()
| error_t tlsVerifyEcdsaSignature | ( | TlsContext * | context, |
| const uint8_t * | digest, | ||
| size_t | digestLen, | ||
| const uint8_t * | signature, | ||
| size_t | signatureLen | ||
| ) |
Verify ECDSA signature.
- Parameters
-
[in] context Pointer to the TLS context [in] digest Digest of the message whose signature is to be verified [in] digestLen Length in octets of the digest [in] signature Signature to be verified [in] signatureLen Length of the signature to be verified
- Returns
- Error code
Definition at line 549 of file tls_sign_verify.c.
◆ tlsVerifyEd25519Signature()
| error_t tlsVerifyEd25519Signature | ( | TlsContext * | context, |
| const DataChunk * | messageChunks, | ||
| const uint8_t * | signature, | ||
| size_t | signatureLen | ||
| ) |
Verify Ed25519 signature.
- Parameters
-
[in] context Pointer to the TLS context [in] messageChunks Array of data chunks representing the message whose signature is to be verified [in] signature Signature to be verified [in] signatureLen Length of the signature to be verified
- Returns
- Error code
Definition at line 617 of file tls_sign_verify.c.
◆ tlsVerifyEd448Signature()
| error_t tlsVerifyEd448Signature | ( | TlsContext * | context, |
| const DataChunk * | messageChunks, | ||
| const uint8_t * | signature, | ||
| size_t | signatureLen | ||
| ) |
Verify Ed448 signature.
- Parameters
-
[in] context Pointer to the TLS context [in] messageChunks Array of data chunks representing the message whose signature is to be verified [in] signature Signature to be verified [in] signatureLen Length of the signature to be verified
- Returns
- Error code
Definition at line 665 of file tls_sign_verify.c.
◆ tlsVerifyRsaEm()
| error_t tlsVerifyRsaEm | ( | const uint8_t * | digest, |
| const uint8_t * | em, | ||
| size_t | emLen | ||
| ) |
Verify RSA encoded message.
- Parameters
-
[in] digest Digest value [in] em Encoded message [in] emLen Length of the encoded message
- Returns
- Error code
Definition at line 442 of file tls_sign_verify.c.
◆ tlsVerifyRsaSignature()
| error_t tlsVerifyRsaSignature | ( | const RsaPublicKey * | key, |
| const uint8_t * | digest, | ||
| const uint8_t * | signature, | ||
| size_t | signatureLen | ||
| ) |
Verify RSA signature (TLS 1.0 and TLS 1.1)
- Parameters
-
[in] key Signer's RSA public key [in] digest Digest of the message whose signature is to be verified [in] signature Signature to be verified [in] signatureLen Length of the signature to be verified
- Returns
- Error code
Definition at line 348 of file tls_sign_verify.c.
◆ tlsVerifySignature()
| error_t tlsVerifySignature | ( | TlsContext * | context, |
| const uint8_t * | p, | ||
| size_t | length | ||
| ) |
Digital signature verification (TLS 1.0 and TLS 1.1)
- Parameters
-
[in] context Pointer to the TLS context [in] p Pointer to the digitally-signed element to be verified [in] length Length of the digitally-signed element
- Returns
- Error code
Definition at line 58 of file tls_sign_verify.c.