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Smart Cards - CES

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Public Key Cryptography<br />

The key pair is generated by the owner.<br />

The private key is only known to its owner whereas<br />

the public key is given to the correspondent or<br />

published on the directory servers.<br />

So long as the private key is kept secret to the owner,<br />

data encrypted using the public key and sent to the<br />

owner can only be decrypted by the private key.<br />

The RSA Data Security's public key algorithm has<br />

become the industry standard.<br />

Folie 43

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