DxDES - Discretix DES Cryptographic EngineDiscretix Cryptographic EnginesDiscretix cryptographic engines are widely deployed in leading system- on-chip solutions. Discretix provides highquality, ready-to-use cryptographic engines, to support variety of applications. Included in Discretix's family of cryptographic engines are symmetric ciphers, asymmetric ciphers, Hash and random number generators. DxDES - General DescriptionThe DxDES cryptographic engine fully supports the DES and Triple DES algorithms. The engine supports Electronic Code Book (ECB) and Cipher Block Chaining (CBC) modes.DxDES has three interfaces: configuration (CPU) Data-In and Data-Out. The CPU interface is a synchronous slave bus, which allows an external processor to access the engine's configuration registers. The Data-In and Data-Out interfaces are FIFO-type interfaces, which are used to stream in cipher/plain data to be processed, and stream out plain/cipher output data. AMBA AHB interfaces for Data-In and Data-Out are also available.
DES Block Diagram
DES Configuration Options
Key Features
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Key Benefits:
- Digital Right Management scheme (WMDRM)
- WLAN applications (IEEE 802.11)
- IPSec and SSL/TLS
- WiMax applications (IEEE 802.16)
- E-commerce (EMV v4.1)
Benefits
- Silicon proven – deployed devices and platforms
- Vast experience with multiple tier-1 customers
- Mature technology from the embedded security market leader
- Fast time to market, easily integrated
- Highly optimized implementation ensures minimal gate count and reduced power consumption
- Excellent technical support
Certifications
- FIPS ready
- Common Criteria EAL4+ ready
Deliverables
- Synthesizable Verilog RTL source code
- Synthesis script and constraints
- RTL Test Bench (test vectors and expected results)
- User Manual with hardware integration guidelines and application notes