/* SPDX-License-Identifier: GPL-2.0 *//* * AES-ECB unauthenticated encryption and decryption * * Copyright 2026 Google LLC */#ifndef _CRYPTO_AES_ECB_H#define _CRYPTO_AES_ECB_H #include <crypto/aes.h> /** * aes_ecb_encrypt() - Encrypt data using AES-ECB * @dst: The destination buffer.  Can be in-place or out-of-place.  For other *	 overlaps the behavior is unspecified. * @src: The source data * @len: Number of bytes to encrypt.  Must be a multiple of AES_BLOCK_SIZE. * @key: The key, already prepared using aes_preparekey() or aes_prepareenckey() * * ECB mode is insecure by itself.  This function exists only for compatibility * with legacy protocols and for internal use by other modes. * * This supports incremental encryption, but the length of each chunk must be a * multiple of AES_BLOCK_SIZE. * * Context: Any context. */void aes_ecb_encrypt(u8 *dst, const u8 *src, size_t len, aes_encrypt_arg key); /** * aes_ecb_decrypt() - Decrypt data using AES-ECB * @dst: The destination buffer.  Can be in-place or out-of-place.  For other *	 overlaps the behavior is unspecified. * @src: The source data * @len: Number of bytes to decrypt.  Must be a multiple of AES_BLOCK_SIZE. * @key: The key, already prepared using aes_preparekey() * * ECB mode is insecure by itself.  This function exists only for compatibility * with legacy protocols and for internal use by other modes. * * This supports incremental decryption, but the length of each chunk must be a * multiple of AES_BLOCK_SIZE. * * Context: Any context. */void aes_ecb_decrypt(u8 *dst, const u8 *src, size_t len,		     const struct aes_key *key); #endif /* _CRYPTO_AES_ECB_H */