Apple rehires prominent security pro as encryption fight boils

Tue May 24, 2016 2:30pm EDT
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By Joseph Menn

SAN FRANCISCO (Reuters) - Apple Inc (AAPL.O: Quote), which has resisted pressure from U.S. law enforcement to unlock encrypted iPhones, this month rehired a top expert in practical cryptography to bring more powerful security features to a wide range of consumer products.

Jon Callas, who co-founded several well-respected secure communications companies including PGP Corp, Silent Circle and Blackphone, rejoined Apple in May, an Apple spokesman said.

Callas had worked at Apple in the 1990s and again between 2009 and 2011, when he designed an encryption system to protect data stored on a Macintosh computer.

Apple declined to detail his new role, and Callas declined to comment.

The Cupertino, California-based company has clashed with the U.S. government over whether Apple should help law enforcement access encrypted customer information stored on its devices.

Earlier this year, the U.S. Department of Justice asked federal judges in California and New York to force Apple to break into locked iPhones, including one that was used by one of the shooters in last year's attacks in San Bernardino, California.

The cases were dropped after the authorities managed to access the iPhones without Apple's help, but the political debate over encrypted technology continues.

The FBI and law enforcement maintain that tech companies need to help the government hunt criminals. Apple and other tech companies say that requiring them to circumvent their own encryption would undermine the security of their products and make them more vulnerable to malicious hackers.   Continued...

People wait in line for the opening of the next generation Apple Store in San Francisco, California, U.S. May 21, 2016. REUTERS/Stephen Lam