/** * Copyright (c) 2023 Andrew Kozlik * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #ifndef __AESCCM_H__ #define __AESCCM_H__ #include <stddef.h> #include <stdint.h> #include "aes/aes.h" AES_RETURN aes_ccm_encrypt(aes_encrypt_ctx *encrypt_ctx, const uint8_t *nonce, size_t nonce_len, const uint8_t *adata, size_t adata_len, const uint8_t *plaintext, size_t plaintext_len, size_t mac_len, uint8_t *ciphertext); AES_RETURN aes_ccm_decrypt(aes_encrypt_ctx *encrypt_ctx, const uint8_t *nonce, size_t nonce_len, const uint8_t *adata, size_t adata_len, const uint8_t *ciphertext, size_t ciphertext_len, size_t mac_len, uint8_t *plaintext); #endif