Embedded SDK
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cx_chacha_poly.h
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1
2/*******************************************************************************
3 * Ledger Nano S - Secure firmware
4 * (c) 2022 Ledger
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 ********************************************************************************/
18#if defined(HAVE_CHACHA_POLY)
19#if defined(HAVE_POLY1305) && defined(HAVE_CHACHA)
20
21#ifndef CX_CHACHA_POLY_H
22#define CX_CHACHA_POLY_H
23
24#if defined(HAVE_AEAD)
25#include "lcx_aead.h"
26#endif // HAVE_AEAD
27#include "lcx_chacha.h"
28#include "lcx_chacha_poly.h"
29#include "cx_poly1305.h"
30#include "ox.h"
31#include <stddef.h>
32
33#if defined(HAVE_AEAD)
34extern const cx_aead_info_t cx_chacha20_poly1305_info;
35#endif // HAVE_AEAD
36
37#endif /* CX_CHACHA_POLY_H */
38#endif // HAVE_POLY1305 && HAVE_CHACHA
39#endif // HAVE_CHACHA_POLY
Authenticated Encryption with Associated Data (AEAD)
Chacha cipher.
CHACHA20_POLY1305 Authenticated Encryption with Additional Data (AEAD)