Vendor: EnSilica Category: Symmetric Crypto

DES/TDES core

The eSi-DES block performs encryption and decryption of 64-bit words using the DES (Data Encryption Standard) and TDEA (Triple DE…

Overview

The eSi-DES block performs encryption and decryption of 64-bit words using the DES (Data Encryption Standard) and TDEA (Triple DES Encryption Algorithm) algorithm.

Key features

  • Standard (1 round per cycle) and Fast (2 rounds per cycle) RTL variants
  • FIPS PUB 46-3 and NIST SP 800-67 compliant Single and Triple DES
  • 64-bit and 192-bit key words
  • ECB, CBC, CFB and OFB modes.
  • 16 or 32-bit wide, AMBA 3 APB slave interfaces
  • DMA flow control interface
  • Verilog RTL

Block Diagram

eSi-DES block diagram

Benefits

  • Low gate-count
  • FIP 46-3 and NIST SP 800-6 compliant

Specifications

Identity

Part Number
eSi-DES
Vendor
EnSilica
Type
Silicon IP

Provider

EnSilica
HQ: UK

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Frequently asked questions about Symmetric Cryptography IP cores

What is DES/TDES core?

DES/TDES core is a Symmetric Crypto IP core from EnSilica 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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