blob: 6b25305fe61138598c6fceb147638b8687227b04 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright Stephan Mueller <smueller@chronox.de>, 2014
*/
#ifndef _CRYPTO_DF80090A_H
#define _CRYPTO_DF80090A_H
#include <crypto/internal/cipher.h>
#include <crypto/aes.h>
static inline int crypto_drbg_ctr_df_datalen(u8 statelen, u8 blocklen)
{
return statelen + /* df_data */
blocklen + /* pad */
blocklen + /* iv */
statelen + blocklen; /* temp */
}
int crypto_drbg_ctr_df(struct crypto_aes_ctx *aes,
unsigned char *df_data,
size_t bytes_to_return,
struct list_head *seedlist,
u8 blocklen_bytes,
u8 statelen);
#endif /* _CRYPTO_DF80090A_H */
|
