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cipher_mode_ecb.c File Reference
Electronic Codebook (ECB) mode. More...
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Functions | |
| error_t | ecbEncrypt (const CipherAlgo *cipher, void *context, const uint8_t *p, uint8_t *c, size_t length) |
| ECB encryption. | |
| error_t | ecbDecrypt (const CipherAlgo *cipher, void *context, const uint8_t *c, uint8_t *p, size_t length) |
| ECB decryption. | |
Detailed Description
Electronic Codebook (ECB) mode.
License
Copyright (C) 2010-2017 Oryx Embedded SARL. All rights reserved.
This file is part of CycloneCrypto 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.
Description
The Electronic Codebook (ECB) mode is a confidentiality mode that features, for a given key, the assignment of a fixed ciphertext block to each plaintext block, analogous to the assignment of code words in a codebook. Refer to SP 800-38A for more details
- Version:
- 1.7.6
Definition in file cipher_mode_ecb.c.
Function Documentation
| error_t ecbDecrypt | ( | const CipherAlgo * | cipher, |
| void * | context, | ||
| const uint8_t * | c, | ||
| uint8_t * | p, | ||
| size_t | length | ||
| ) |
ECB decryption.
- Parameters:
-
[in] cipher Cipher algorithm [in] context Cipher algorithm context [in] c Ciphertext to be decrypted [out] p Plaintext resulting from the decryption [in] length Total number of data bytes to be decrypted
- Returns:
- Error code
Definition at line 93 of file cipher_mode_ecb.c.
| error_t ecbEncrypt | ( | const CipherAlgo * | cipher, |
| void * | context, | ||
| const uint8_t * | p, | ||
| uint8_t * | c, | ||
| size_t | length | ||
| ) |
ECB encryption.
- Parameters:
-
[in] cipher Cipher algorithm [in] context Cipher algorithm context [in] p Plaintext to be encrypted [out] c Ciphertext resulting from the encryption [in] length Total number of data bytes to be encrypted
- Returns:
- Error code
Definition at line 59 of file cipher_mode_ecb.c.
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