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Analog Devices Inc. has teamed with Information Resource Engineering Inc. (IRE), Baltimore, to develop a DSP-based encryption chip to create cost-effective virtual private networks (VPNs) for secure Internet transactions.
"It's a complete embedded security system-on-a-chip," said Sandra Perry, product manager for the SafeNet DSP product line at ADI, Norwood, Mass. "We believe this is the first programmable, DSP-based solution that enables virtual private...