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ctr.h
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1/*
2 * SPDX-FileCopyrightText: 2015 Freie Universität Berlin
3 * SPDX-License-Identifier: LGPL-2.1-only
4 */
5
6#pragma once
7
18
19#include "crypto/ciphers.h"
20
21#ifdef __cplusplus
22extern "C" {
23#endif
24
43int cipher_encrypt_ctr(const cipher_t *cipher, uint8_t nonce_counter[16],
44 uint8_t nonce_len, const uint8_t *input, size_t length,
45 uint8_t *output);
46
66int cipher_decrypt_ctr(const cipher_t *cipher, uint8_t nonce_counter[16],
67 uint8_t nonce_len, const uint8_t *input, size_t length,
68 uint8_t *output);
69
70#ifdef __cplusplus
71}
72#endif
73
ciphers.h
Headers for the packet encryption class.
cipher_decrypt_ctr
int cipher_decrypt_ctr(const cipher_t *cipher, uint8_t nonce_counter[16], uint8_t nonce_len, const uint8_t *input, size_t length, uint8_t *output)
Decrypt data of arbitrary length in counter mode.
cipher_encrypt_ctr
int cipher_encrypt_ctr(const cipher_t *cipher, uint8_t nonce_counter[16], uint8_t nonce_len, const uint8_t *input, size_t length, uint8_t *output)
Encrypt data of arbitrary length in counter mode.
cipher_t
basic struct for using block ciphers contains the cipher interface and the context
Definition ciphers.h:115