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Remove superfluous argument to ecp_write_key

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Removed after feedback from PR review.

Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
This commit is contained in:
Steven Cooreman
2020-07-13 10:59:40 +02:00
parent 14f0e526fb
commit 0024df6b37
5 changed files with 12 additions and 18 deletions
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15
library/ecp.c
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@ -2999,23 +2999,18 @@ cleanup:
/*
* Write a private key.
*/
int mbedtls_ecp_write_key( mbedtls_ecp_group_id grp_id, mbedtls_ecp_keypair *key,
int mbedtls_ecp_write_key( mbedtls_ecp_keypair *key,
unsigned char *buf, size_t buflen )
{
int ret = 0;
int ret = MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE;
ECP_VALIDATE_RET( key != NULL );
ECP_VALIDATE_RET( buf != NULL );
if( ( ret = mbedtls_ecp_group_load( &key->grp, grp_id ) ) != 0 )
return( ret );
ret = MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE;
ECP_VALIDATE_RET( key != NULL );
ECP_VALIDATE_RET( buf != NULL );
#if defined(ECP_MONTGOMERY)
if( mbedtls_ecp_get_type( &key->grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
{
if( grp_id == MBEDTLS_ECP_DP_CURVE25519 )
if( key->grp.id == MBEDTLS_ECP_DP_CURVE25519 )
{
if( buflen < ECP_CURVE25519_KEY_SIZE )
return MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL;