> They also came up with a rather amusing security technique known as "doubl...

		viraptor on May 2, 2011 \| parent \| context \| favorite \| on: Sony loses 12,700 credit card numbers > They also came up with a rather amusing security technique known as "double-salting". Sounds like someone heard about HMAC (http://en.wikipedia.org/wiki/HMAC) but didn't bother to read the details...