diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2025-04-02 12:13:47 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2025-04-07 13:22:27 +0800 |
| commit | 83366bcc7cb9bb6570363bef7cf05948cb00fe4e (patch) | |
| tree | ab3495b5420c7f99dbd118423e9db1ebf15adb1a /drivers/crypto | |
| parent | bda5cd6e29e82ff0071f801aed75d2480d74703f (diff) | |
crypto: eip93 - Make read-only arrays static const
Don't populate the read-only arrays sha256_init, sha224_init, sha1_init
and md5_init on the stack at run time, instead make them static.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Antoine Tenart <atenart@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/inside-secure/eip93/eip93-hash.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/crypto/inside-secure/eip93/eip93-hash.c b/drivers/crypto/inside-secure/eip93/eip93-hash.c index df1b05ac5a57..ac13d90a2b7c 100644 --- a/drivers/crypto/inside-secure/eip93/eip93-hash.c +++ b/drivers/crypto/inside-secure/eip93/eip93-hash.c @@ -97,12 +97,20 @@ void eip93_hash_handle_result(struct crypto_async_request *async, int err) static void eip93_hash_init_sa_state_digest(u32 hash, u8 *digest) { - u32 sha256_init[] = { SHA256_H0, SHA256_H1, SHA256_H2, SHA256_H3, - SHA256_H4, SHA256_H5, SHA256_H6, SHA256_H7 }; - u32 sha224_init[] = { SHA224_H0, SHA224_H1, SHA224_H2, SHA224_H3, - SHA224_H4, SHA224_H5, SHA224_H6, SHA224_H7 }; - u32 sha1_init[] = { SHA1_H0, SHA1_H1, SHA1_H2, SHA1_H3, SHA1_H4 }; - u32 md5_init[] = { MD5_H0, MD5_H1, MD5_H2, MD5_H3 }; + static const u32 sha256_init[] = { + SHA256_H0, SHA256_H1, SHA256_H2, SHA256_H3, + SHA256_H4, SHA256_H5, SHA256_H6, SHA256_H7 + }; + static const u32 sha224_init[] = { + SHA224_H0, SHA224_H1, SHA224_H2, SHA224_H3, + SHA224_H4, SHA224_H5, SHA224_H6, SHA224_H7 + }; + static const u32 sha1_init[] = { + SHA1_H0, SHA1_H1, SHA1_H2, SHA1_H3, SHA1_H4 + }; + static const u32 md5_init[] = { + MD5_H0, MD5_H1, MD5_H2, MD5_H3 + }; /* Init HASH constant */ switch (hash) { |