Vendor: IP Cores, Inc. Category: Symmetric Crypto

Ultra-Compact Data Encryption Standard (DES/3DES) Core

The DES1 ASIC/FPGA core is an implementation of the DES and triple DES encryption and decryption in compliance with the NIST Data…

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Overview

The DES1 ASIC/FPGA core is an implementation of the DES and triple DES encryption and decryption in compliance with the NIST Data Encryption Standard. It processes 64-bit blocks, with one, two, or three 56-bit keys.

Basic core is very small (3,000 ASIC gates). Enhanced versions are available that support
various cipher modes (ECB, CBC, OFB, CFB,
CTR).

The design is fully synchronous and available in both source and netlist form. Test bench
includes the NIST DES test vectors.

DES Core is supplied as portable Verilog (VHDL version available) thus allowing customers to carry out an internal code review to ensure its security.

Key features

  • Encrypts and decrypts using the DES / TDEA / Triple DES / 3DES Block Cipher Algorithm
  • High throughput: up to 3 Gbps at 750 MHz in 90 nm LV technology
  • Small size: from 3K ASIC gates for a triple DES core
  • Satisfies FIPS 46-3 from the US National Institute of Standards and Technology (NIST)
  • Processes 64-bit data blocks
  • Employs one to three keys of 56 bits each
  • Completely self-contained: does not require external memory
  • Available as fully functional and synthesizable Verilog, or as a netlist for popular programmable devices and ASIC libraries
  • Deliverables include test benches

Block Diagram

DES1 block diagram

What’s Included?

  • HDL Source Licenses
    • Synthesizable Verilog RTL source code
    • Testbench (self-checking)
    • Test vectors
    • Expected results
    • User Documentation
  • Netlist Licenses
    • Post-synthesis EDIF
    • Testbench (self-checking)
    • Test vectors
    • Expected results

Files

Product Sheet Download

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

Specifications

Identity

Part Number
DES1
Vendor
IP Cores, Inc.
Type
Silicon IP

Provider

IP Cores, Inc.
HQ: USA
IP Cores, Inc specializes on IP cores for semiconductors, primarily in the security and cryptography area with a sprinkle of DSP. Whether your needs are in 802.16e, P1619, 802.1AE, content protection, or FFT, our cryptographic and DSP cores usually are the smallest, fastest, and lowest-cost choices on the market.
Contact IP Cores, Inc.

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Frequently asked questions about Symmetric Cryptography IP cores

What is Ultra-Compact Data Encryption Standard (DES/3DES) Core?

Ultra-Compact Data Encryption Standard (DES/3DES) Core is a Symmetric Crypto IP core from IP Cores, Inc. listed on Semi IP Hub.

How should engineers evaluate this Symmetric Crypto?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Symmetric Crypto 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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