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What encryption technology is often used in small wireless devices?
RC4
3-DES
Diffie-Hellman
Elliptic Curve Cryptography
The correct answer is 'Elliptic Curve Cryptography'. Elliptic Curve Cryptography is commonly used with small wireless devices and uses smaller key sizes which generally require less processing power. Edit: Often? Examples please. I think a better question would be "Which encryption technology would work best in..."
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