mirror of
https://github.com/torvalds/linux.git
synced 2024-12-02 17:11:33 +00:00
3867caee49
When sm2 is disabled we need to provide an implementation of
sm2_compute_z_digest.
Fixes: e5221fa6a3 ("KEYS: asymmetric: Move sm2 code into x509_public_key")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306231917.utO12sx8-lkp@intel.com/
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
29 lines
745 B
C
29 lines
745 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
* sm2.h - SM2 asymmetric public-key algorithm
|
|
* as specified by OSCCA GM/T 0003.1-2012 -- 0003.5-2012 SM2 and
|
|
* described at https://tools.ietf.org/html/draft-shen-sm2-ecdsa-02
|
|
*
|
|
* Copyright (c) 2020, Alibaba Group.
|
|
* Written by Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
|
|
*/
|
|
|
|
#ifndef _CRYPTO_SM2_H
|
|
#define _CRYPTO_SM2_H
|
|
|
|
struct shash_desc;
|
|
|
|
#if IS_REACHABLE(CONFIG_CRYPTO_SM2)
|
|
int sm2_compute_z_digest(struct shash_desc *desc,
|
|
const void *key, unsigned int keylen, void *dgst);
|
|
#else
|
|
static inline int sm2_compute_z_digest(struct shash_desc *desc,
|
|
const void *key, unsigned int keylen,
|
|
void *dgst)
|
|
{
|
|
return -ENOTSUPP;
|
|
}
|
|
#endif
|
|
|
|
#endif /* _CRYPTO_SM2_H */
|