Name
kcapi_aead_settaglen —
set authentication tag size
Synopsis
int kcapi_aead_settaglen ( | struct kcapi_handle * handle, |
| | uint32_t taglen); |
Arguments
handle
[in] cipher handle
taglen
[in] length of authentication tag
Description
Set the authentication tag size needed for encryption operation. The tag is
created during encryption operation with the size provided with this call.
return 0 upon success;
a negative errno-style error code if an error occurred