Provided by: libkcapi-dev_1.1.3-1_amd64
kcapi_aead_settaglen - set authentication tag size
int kcapi_aead_settaglen(struct kcapi_handle * handle, uint32_t taglen);
handle [in] cipher handle taglen [in] length of authentication tag
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
Stephan Mueller <email@example.com> Author.