From: Tudor-Dan Ambarus Date: Fri, 29 Sep 2017 09:21:05 +0000 (+0300) Subject: crypto: dh - return unsigned value for crypto_dh_key_len() X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=5b3f3a8bede7d3af2dc9ea20b0ad971d4e5e83cc;p=openwrt%2Fstaging%2Fblogic.git crypto: dh - return unsigned value for crypto_dh_key_len() DH_KPP_SECRET_MIN_SIZE and dh_data_size() are both returning unsigned values. Signed-off-by: Tudor Ambarus Signed-off-by: Herbert Xu --- diff --git a/crypto/dh_helper.c b/crypto/dh_helper.c index 69869dad344a..a413b311e568 100644 --- a/crypto/dh_helper.c +++ b/crypto/dh_helper.c @@ -33,7 +33,7 @@ static inline unsigned int dh_data_size(const struct dh *p) return p->key_size + p->p_size + p->g_size; } -int crypto_dh_key_len(const struct dh *p) +unsigned int crypto_dh_key_len(const struct dh *p) { return DH_KPP_SECRET_MIN_SIZE + dh_data_size(p); } diff --git a/include/crypto/dh.h b/include/crypto/dh.h index f638998fb6d0..71e1bb24d79f 100644 --- a/include/crypto/dh.h +++ b/include/crypto/dh.h @@ -53,7 +53,7 @@ struct dh { * * Return: size of the key in bytes */ -int crypto_dh_key_len(const struct dh *params); +unsigned int crypto_dh_key_len(const struct dh *params); /** * crypto_dh_encode_key() - encode the private key