Vendor: Ocean Logic Pty Ltd Category: Hash / MAC

MD5 Processor

This core is a fully compliant implementation of the Message Digest Algorithm MD5.

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Overview

This core is a fully compliant implementation of the Message Digest Algorithm MD5. It computes a 128-bit message digest for messages of up to (264 – 1) bits. Simple, fully synchronous design with low gate count.

The OL_MD5 core is a fully compliant hardware implementation of the MD5 algorithm, suitable for a variety of applications. 

The MD5 algorithm is an improved version of MD4, created by Professor Ronald L. Rivest of MIT  and is closely modelled after that algorithm. It operates on message blocks of 512 bits for which  a 128-bit (4 x 32-bit words) digest is produced. Corresponding 32-bit words of the digest from consecutive message blocks are added to each other to form the message of the whole message.

Key features

  • RFC 1321 compliant.
  • Suitable for data authentication applications.
  • Fully synchronous design.
  • Available as fully functional and synthesizable VHDL or Verilog soft-core.
  • FPGA netlist available for various devices.

Block Diagram

OL_MD5 block diagram

Applications

  • Electronic Funds Transfer.
  • Authenticated Electronic data transfer.
  • Encrypted data storage.

What’s Included?

  • Available as fully functional and synthesizable VHDL or Verilog soft-core.
  • Xilinx and Altera netlist available for various devices.

Specifications

Identity

Part Number
OL_MD5
Vendor
Ocean Logic Pty Ltd
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Ocean Logic Pty Ltd
HQ: Australia
Ocean Logic Pty Ltd is a small company formed in 1996 to provide consultancy services in the area of digital design. Operations have been subsequently extended to the design of IP cores. The company has now a well established and successful IP core development program. Some of the cores available are outlined in the products section. Our soft cores have been shipped to many customers and have been included in current products. The know-how of the company includes direct experience of ASIC and FPGA design with the most modern tools as well as hardware implementation of complex algorithms from computer graphics to telecommunications.
Contact Ocean Logic Pty Ltd

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Frequently asked questions about Hash / MAC IP cores

What is MD5 Processor?

MD5 Processor is a Hash / MAC IP core from Ocean Logic Pty Ltd listed on Semi IP Hub.

How should engineers evaluate this Hash / MAC?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Hash / MAC IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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