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Commit 6e97e08d authored by Tudor-Dan Ambarus's avatar Tudor-Dan Ambarus Committed by Herbert Xu
Browse files

crypto: ecdh - return unsigned value for crypto_ecdh_key_len() 



ECDH_KPP_SECRET_MIN_SIZE and params->key_size are both returning
unsigned values.

Signed-off-by: default avatarTudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 924c9e36

crypto/ecdh_helper.c

+1 −1
Original line number Diff line number Diff line
@@ -28,7 +28,7 @@ static inline const u8 *ecdh_unpack_data(void *dst, const void *src, size_t sz) 
	return src + sz;

}



int crypto_ecdh_key_len(const struct ecdh *params)

unsigned int crypto_ecdh_key_len(const struct ecdh *params)

{

	return ECDH_KPP_SECRET_MIN_SIZE + params->key_size;

}

include/crypto/ecdh.h

+1 −1
Original line number Diff line number Diff line
@@ -54,7 +54,7 @@ struct ecdh { 
 *

 * Return: size of the key in bytes

 */

int crypto_ecdh_key_len(const struct ecdh *params);

unsigned int crypto_ecdh_key_len(const struct ecdh *params);



/**

 * crypto_ecdh_encode_key() - encode the private key