And why governments want to wrest back control
IT IS ILLEGAL for Americans to export weapons without a licence. You may not FedEx a ballistic missile to Europe or post a frigate to Asia. But in the 1990s the country’s labyrinthine arms-export controls covered something more unusual: cryptographic software that could make messages unreadable to anyone other than the intended recipients. When American programmers built tools that could encode a newfangled message, the email, their government investigated them as illegal arms dealers. The result was Kafkaesque. In 1996 a court ruled that “Applied Cryptography”, a popular textbook, could be exported—but deemed an accompanying disk to be an export-controlled munition.
This article appeared in the International section of the print edition under the headline “The new crypto wars?”
From the September 7th 2024 edition
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