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Diffstat (limited to '')
| -rw-r--r-- | include/crypto/internal/geniv.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/crypto/internal/geniv.h b/include/crypto/internal/geniv.h new file mode 100644 index 000000000..7fd7126f5 --- /dev/null +++ b/include/crypto/internal/geniv.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * geniv: IV generation + * + * Copyright (c) 2015 Herbert Xu <herbert@gondor.apana.org.au> + */ + +#ifndef _CRYPTO_INTERNAL_GENIV_H +#define _CRYPTO_INTERNAL_GENIV_H + +#include <crypto/internal/aead.h> +#include <linux/spinlock.h> +#include <linux/types.h> + +struct aead_geniv_ctx { + spinlock_t lock; + struct crypto_aead *child; + struct crypto_sync_skcipher *sknull; + u8 salt[] __attribute__ ((aligned(__alignof__(u32)))); +}; + +struct aead_instance *aead_geniv_alloc(struct crypto_template *tmpl, + struct rtattr **tb); +int aead_init_geniv(struct crypto_aead *tfm); +void aead_exit_geniv(struct crypto_aead *tfm); + +#endif /* _CRYPTO_INTERNAL_GENIV_H */ |