diff options
Diffstat (limited to 'ks_volatile.c')
| -rw-r--r-- | ks_volatile.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/ks_volatile.c b/ks_volatile.c index c1ea72d..0b39133 100644 --- a/ks_volatile.c +++ b/ks_volatile.c @@ -169,8 +169,8 @@ static hal_error_t ks_volatile_set_owner(hal_ks_t *ks, * Test key ownership. */ -static hal_error_t ks_volatile_test_owner(hal_ks_t *ks, const - unsigned blockno, +static hal_error_t ks_volatile_test_owner(hal_ks_t *ks, + const unsigned blockno, const hal_client_handle_t client, const hal_session_handle_t session) { @@ -185,6 +185,22 @@ static hal_error_t ks_volatile_test_owner(hal_ks_t *ks, const } /* + * Copy key ownership. + */ + +static hal_error_t ks_volatile_copy_owner(hal_ks_t *ks, + const unsigned source, + const unsigned target) +{ + if (ks != hal_ks_volatile || db->keys == NULL || source >= ks->size || target >= ks->size) + return HAL_ERROR_IMPOSSIBLE; + + db->keys[target].client = db->keys[source].client; + db->keys[target].session = db->keys[source].session; + return HAL_OK; +} + +/* * Initialize keystore. */ @@ -217,6 +233,8 @@ static hal_error_t ks_volatile_init(hal_ks_t *ks, const int alloc) if ((err = hal_ks_init_common(ks)) != HAL_OK) goto done; + ks->per_session = 1; + err = HAL_OK; done: @@ -238,7 +256,8 @@ static const hal_ks_driver_t ks_volatile_driver = { .erase = ks_volatile_erase, .erase_maybe = ks_volatile_erase, /* sic */ .set_owner = ks_volatile_set_owner, - .test_owner = ks_volatile_test_owner + .test_owner = ks_volatile_test_owner, + .copy_owner = ks_volatile_copy_owner }; static ks_volatile_db_t _db = { .ks.driver = &ks_volatile_driver }; |