Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0-or-later */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * geniv: IV generation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * Copyright (c) 2015 Herbert Xu <herbert@gondor.apana.org.au>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #ifndef _CRYPTO_INTERNAL_GENIV_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #define _CRYPTO_INTERNAL_GENIV_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <crypto/internal/aead.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/spinlock.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) struct aead_geniv_ctx {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	spinlock_t lock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	struct crypto_aead *child;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	struct crypto_sync_skcipher *sknull;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	u8 salt[] __attribute__ ((aligned(__alignof__(u32))));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) struct aead_instance *aead_geniv_alloc(struct crypto_template *tmpl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 				       struct rtattr **tb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) int aead_init_geniv(struct crypto_aead *tfm);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) void aead_exit_geniv(struct crypto_aead *tfm);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #endif	/* _CRYPTO_INTERNAL_GENIV_H */