Allows key exchange over insecure communication channels - uses asymmetric cryptograpy to create a symmetric key (Bob and Alice each have private keys example)
. Used exclusively for website encryption and digital rights management
. Used to encrypt digital signatures
. Combines Elliptic Curve with DSA to be used with mobile devices
. Uses curves instead of numbers - uses less power - smaller keys - used in mobile devices (remember that!)
. Owned by Symantec - open version is called OpenPGP
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