ba0570bdf1
Replace aes used in drbg with library calls. Signed-off-by: Harsh Jain <h.jain@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
29 lines
664 B
C
29 lines
664 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright Stephan Mueller <smueller@chronox.de>, 2014
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*/
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#ifndef _CRYPTO_DF80090A_H
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#define _CRYPTO_DF80090A_H
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#include <crypto/internal/cipher.h>
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#include <crypto/aes.h>
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static inline int crypto_drbg_ctr_df_datalen(u8 statelen, u8 blocklen)
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{
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return statelen + /* df_data */
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blocklen + /* pad */
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blocklen + /* iv */
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statelen + blocklen; /* temp */
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}
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int crypto_drbg_ctr_df(struct crypto_aes_ctx *aes,
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unsigned char *df_data,
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size_t bytes_to_return,
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struct list_head *seedlist,
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u8 blocklen_bytes,
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u8 statelen);
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#endif /* _CRYPTO_DF80090A_H */
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