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crypto: dh - return unsigned value for crypto_dh_key_len()

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DH_KPP_SECRET_MIN_SIZE and dh_data_size() are both returning
unsigned values.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Tudor-Dan Ambarus 2017-09-29 12:21:05 +03:00 committed by Herbert Xu
parent cb195b3625
commit 5b3f3a8bed
2 changed files with 2 additions and 2 deletions
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2
crypto/dh_helper.c
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@ -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);
}

2
include/crypto/dh.h
View File

@ -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