ADSP-2141L

a APPLICATIONS Security Coprocessor for High Speed Networking Products (Routers, Switches, Hubs) Cryptographic Core for Firewalls, Hardware Encryptors, and More Crypto Peripheral for Implementing Secure NIC Adapters (10/100 Ethernet, Token Ring, ISDN) Secure Modem-on-a-Chip (V.34, ADSL) FEATURES DES CRYPTO BLOCK 640 Mbps Sustained Performance—Single DES 214 Mbps Sustained Performance—Triple DES Supports All Modes: ECB; CBC; 64-Bit OFB; and 1-, 8-, 64-Bit CFB. Includes Automatic Padding Implements IPsec ESP Transforms Autonomously at OC-3 (155 Mbps) Rates (3-DES, SHA-1) HASH BLOCK Hardware-Based SHA-1 and MD-5 Hashing 253 Mbps Sustained Performance—SHA-1 315 Mbps Sustained Performance—MD-5 Implements IPsec AH and HMAC Transforms R DSP ADSP-2141L SECURE KERNEL CONTROL Tamper-Resistant Isolation of Cryptographic Functions Enforces Security Perimeter Around Crypto Functions and Crypto Storage Locations Anticloning Protection Secure Algorithm Download SafeNet CGX LIBRARY On-Chip SafeNet CGX Crypto Library with Flexible CGX API Includes Chained and Parallel Execution Commands Such as Hash-and-Encrypt Embodied as 32K Words (32K ؋ 24) Kernel Program Mask-Programmed into On-Chip ROM On-Chip Protected 4K ؋ 16 Security Scratchpad RAM RANDOM NUMBER GENERATOR Hardware-Based Nondeterministic Random Number Generator Generates Internal Session Keys That Are Never Exposed Outside of the SafeNet DSP Redundant Fail-Safe Design Up to 1.3 Mbits of Random Data Available per Second FUNCTIONAL BL...