MODERN CRYPTOGRAPHY
MODERN CRYPTOGRAPHY
MODERN CRYPTOGRAPHY
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DES: Key Search on Internet (1997)<br />
• DES key found<br />
• Search took 140 days<br />
• Search used over 10,000 computers<br />
• Peak rate: 7.10 9 keys/sec<br />
• ‘Might’ have taken 32 days<br />
IMA 2009<br />
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