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Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
29 lines
772 B
C
29 lines
772 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* geniv: IV generation
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*
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* Copyright (c) 2015 Herbert Xu <herbert@gondor.apana.org.au>
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*/
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#ifndef _CRYPTO_INTERNAL_GENIV_H
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#define _CRYPTO_INTERNAL_GENIV_H
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#include <crypto/internal/aead.h>
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#include <linux/spinlock.h>
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#include <linux/types.h>
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struct aead_geniv_ctx {
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spinlock_t lock;
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struct crypto_aead *child;
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struct crypto_sync_skcipher *sknull;
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u8 salt[] __attribute__ ((aligned(__alignof__(u32))));
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};
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struct aead_instance *aead_geniv_alloc(struct crypto_template *tmpl,
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struct rtattr **tb, u32 type, u32 mask);
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void aead_geniv_free(struct aead_instance *inst);
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int aead_init_geniv(struct crypto_aead *tfm);
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void aead_exit_geniv(struct crypto_aead *tfm);
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#endif /* _CRYPTO_INTERNAL_GENIV_H */
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