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Discretix High Bandwidth Content Protection Engines (DxHDCP) The DxHDCP security module provides a standards-based, cost-effective, copy protection solution for digital video and audio streams over wireline and wireless interfaces.
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Key Benefits: HDCP
- Supports wide range of interfaces – HDMI, DVI, USB, TCP/IP, Ethernet, WHDI and Wi-Fi
- Platform independent – supports digital TV and projectors, DVD players, set-top box, HDMI and DVI switch box, and A/V transmitters/receivers
- Minimal silicon area – significantly less Non-Volatile Memory (NVM) required to store HDCP private keys
- Modular design – available in numerous configurations
- Cost-effective solution - high performance, small footprint, and low power design
Highlights:
- Comprehensive solution – manages entire HDCP protocol, including authentication, accelerated encryption and key revocation
- Device private key encryption – allows secure storage of private keys on external flash, saving silicon cost without compromising sensitive key material
- Secure key management – all device key material managed and computed by hardware modules
- Supports hardware cryptography – HDCP cipher, HASH, RSA, AES, and RNG
Key Features:
- Throughput of up to 8Gbps
- HDCP 1.3 over HDMI and DVI and HDCP 2.0
- HDCP 2.0 to HDCP1.3 compatibility support
- Complete software stack for authentication, key derivation and revocation
- AES-based Secure Storage of device private keys
- AMBA AHB Slave lite interface
Deliverables:
- Synthesizable Verilog RTL source code
- Synthesis script and constraints
- RTL Test Bench (test vectors and expected results)
- ANSI-C code for complete HDCP stack
- User Manual – integration guidelines and application notes
- PC tool to encrypt and program HDCP device private keys







