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IPX-HMAC-SHA-1: Hashing function

IP Vendor: 
intoPIX s.a.
IP Target Vendor: 
Xilinx
IP Type: 
Design
IP Category: 
Communication and Networking
IP Supported FPGA Device: 
Virtex-4 FX
Virtex-4 LX
Virtex-4 SX
Virtex-5 FXT
Virtex-5 LX
Virtex-5 LXT
Virtex-5 SXT
IP Description: 

The IPX-HMAC-SHA-1 IP
core is the hashing function required for the content integrity check
and content identification as specified in DCI document v1.1.

It enables computation
of the keyed-hash message authentication code (HMAC) for audio and video
assets.
 

Resource: 

Slices:  Approx 1000

RAMMs : Non

DSP’s:  Non

Frequency:     125MHz (and
250 MHz for internal core)

Throughput:  512/88*250MHz = 1.454 Gb/s

Data: Split into groups of 128-bit

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