40G MACsec Encryption in an FPGA - Ethernet Technology Summit
40G MACsec Encryption in an FPGA - Ethernet Technology Summit
40G MACsec Encryption in an FPGA - Ethernet Technology Summit
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Secure Ch<strong>an</strong>nel Unit<br />
• The Algotronix <strong>MACsec</strong> core <strong>in</strong>cludes on-chip<br />
CAMs for fast storage <strong>an</strong>d look-up of keys<br />
• Keys are 128-bit (st<strong>an</strong>dard) or 256-bit<br />
(optional)<br />
• C<strong>an</strong> support 256 Security Associations<br />
(configurable)<br />
• Key memory is write only from outside the<br />
core, to enh<strong>an</strong>ce security<br />
S<strong>an</strong> Jose, CA USA<br />
February 2012 7
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