diff options
| author | Corentin LABBE <clabbe.montjoie@gmail.com> | 2017-05-19 08:53:23 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-05-23 12:52:05 +0800 |
| commit | 03d7db5654aefb78bf2ded62e2187833fda2a6cc (patch) | |
| tree | 56ad7f884c9471940518e5e69bf92c2ae316397e /include/crypto | |
| parent | 9417cd1c517a89ccfb5cc3d3f2a0e50fc64f3445 (diff) | |
crypto: hmac - add hmac IPAD/OPAD constant
Many HMAC users directly use directly 0x36/0x5c values.
It's better with crypto to use a name instead of directly some crypto
constant.
This patch simply add HMAC_IPAD_VALUE/HMAC_OPAD_VALUE defines in a new
include file "crypto/hmac.h" and use them in crypto/hmac.c
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/hmac.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/crypto/hmac.h b/include/crypto/hmac.h new file mode 100644 index 000000000000..ef09f7938204 --- /dev/null +++ b/include/crypto/hmac.h @@ -0,0 +1,7 @@ +#ifndef _CRYPTO_HMAC_H +#define _CRYPTO_HMAC_H + +#define HMAC_IPAD_VALUE 0x36 +#define HMAC_OPAD_VALUE 0x5c + +#endif /* _CRYPTO_HMAC_H */ |