Putting the digital keys to unlock data out of reach of authorities

[Commentary] A contentious debate about encryption of data on smartphones and elsewhere has become even more intense in recent weeks. A collision is unfolding between law enforcement devoted to fighting crime and terrorism and advocates of privacy and secure communications. In these chaotic digital times, both are vital to the national interest, and it is imperative that experts invest serious time and resources into finding ways to reconcile the conflict. This conflict should not be left unattended. Nineteen years ago, the National Academy of Sciences studied the encryption issue; technology has evolved rapidly since then. It would be wise to ask the academy to undertake a new study, with special focus on technical matters, and recommendations on how to reconcile the competing imperatives.