diff options
| author | Pascal van Leeuwen <pascalvanl@gmail.com> | 2019-10-17 17:36:28 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-10-23 10:47:01 +0200 |
| commit | 756497cb7be2fee4e71b77ae140c1537e963e794 (patch) | |
| tree | 430d65f55913779df48f6bbd234d857eb83d2bac /drivers | |
| parent | crypto: hisilicon: Fix misuse of GENMASK macro (diff) | |
| download | linux-756497cb7be2fee4e71b77ae140c1537e963e794.tar.xz linux-756497cb7be2fee4e71b77ae140c1537e963e794.zip | |
crypto: inside-secure - Fix build error with CONFIG_CRYPTO_SM3=m
Always take the zero length hash value for SM3 from the local constant
to avoid a reported build error when SM3 is configured to be a module.
Fixes: 0f2bc13181ce ("crypto: inside-secure - Added support for...")
Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel_hash.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/crypto/inside-secure/safexcel_hash.c b/drivers/crypto/inside-secure/safexcel_hash.c index a07a2915fab1..b60f9fbd4017 100644 --- a/drivers/crypto/inside-secure/safexcel_hash.c +++ b/drivers/crypto/inside-secure/safexcel_hash.c @@ -785,12 +785,8 @@ static int safexcel_ahash_final(struct ahash_request *areq) memcpy(areq->result, sha512_zero_message_hash, SHA512_DIGEST_SIZE); else if (ctx->alg == CONTEXT_CONTROL_CRYPTO_ALG_SM3) { - if (IS_ENABLED(CONFIG_CRYPTO_SM3)) - memcpy(areq->result, sm3_zero_message_hash, - SM3_DIGEST_SIZE); - else - memcpy(areq->result, - EIP197_SM3_ZEROM_HASH, SM3_DIGEST_SIZE); + memcpy(areq->result, + EIP197_SM3_ZEROM_HASH, SM3_DIGEST_SIZE); } return 0; |