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Comment on BLAKE2, an improved version of the SHA-3 finalist BLAKE optimized for speedparent

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Think smart cards.

Or RFID. If you actually want to build secure RFID devices, you need really low-power crypto.

Some kind of next generation smart card, no doubt. Like a universal ID, replacement for mobile payment methods and Apple Passbook, since people don't trust their carriers to be reliable, unbiased communication networks or platforms... ah yes, I see.

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