Vendor: Rambus, Inc. Category: Symmetric Crypto

3DES ECB/CBC Accelerators

The 3DES-IP-16 (EIP-16) is IP for accelerating the AES symmetric cipher algorithm (FIPS-46/81 – SP800-IP-20), supporting single D…

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Overview

The 3DES-IP-16 (EIP-16) is IP for accelerating the AES symmetric cipher algorithm (FIPS-46/81 – SP800-IP-20), supporting single Des and triple DES in ECB, CBC, CFB and OFB modes up to 4 Gbps @ 800MHz. Designed for fast integration, low gate count and full transforms, the 3DES-IP-16 accelerator provides a reliable and cost-effective embedded IP solution that is easy to integrate into high speed crypto pipelines.

How the 3DES-IP-16 3DES ECB/CBC Accelerators work

The 3DES-IP-16 is a family of the cryptographic library elements in the Rambus hardware IP library (formerly of Inside Secure). For example, the 3DES-IP-16 is the cipher core embedded in all IPsec protocol aware security engines. The accelerators include I/O registers, encryption and decryption cores, and the logic for feedback modes and key scheduling.

Sustained performance for any object sizes ranges up to 4 Gbps depending on the configuration and area. Gate count is between 9K and 15K gates depending on the configuration. Multiple 3DES-IP-16 cores can be cascaded.

Key features

  • Wide bus interface (64-bit data, 192-bit keys, 64-bit IV) or 32 bit register interface.
  • Key sizes: 64 and 192 bits.
  • Feedback modes: ECB, CBC, OFB (1, 8 and 128 bit), 
CFB (1, 8 and 128 bit).
  • Low Speed, Medium Speed, High Speed versions.
  • Fully synchronous design.
  • Alternatives:
    • AES-IP-32 AES ECB accelerators
    • AES-IP-36 AES ECB/CBC/CTR accelerators
    • AES-IP-37 AES Key Wrap accelerators
    • AES-IP-38 AES XTS/GCM accelerators
    • AES-IP-39 AES ECB/CBC/CTR/CCM/GCM accelerators

Block Diagram

3DES-IP-16 block diagram

Benefits

  • Silicon-proven implementation
  • Fast and easy to integrate into SoCs
  • Flexible layered design
  • Complete range of configurations
  • World-class technical support

Specifications

Identity

Part Number
3DES-IP-16
Vendor
Rambus, Inc.
Type
Silicon IP

Files

Product Sheet Download

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

Provider

Rambus, Inc.
HQ: USA
Contact Rambus, Inc.

Learn more about Symmetric Crypto IP core

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Frequently asked questions about Symmetric Cryptography IP cores

What is 3DES ECB/CBC Accelerators?

3DES ECB/CBC Accelerators is a Symmetric Crypto IP core from Rambus, 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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