MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 613

• Manufacturer Part Number: MOD5234-100IR
• Description: MOD5234 10/100 ETHERNET MODULE
• Manufacturer: NetBurner Inc
• Type: Controllers & Processorsr

Specifications of MOD5234-100IR

• Interface: I²C, SPI, UART
• Voltage - Supply: 2.5V
• Mounting Type: Surface Mount
• Package / Case: Module
• Product: Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Format: -
• Baud Rates: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q4483564

Chapter 30
Symmetric Key Hardware Accelerator
(SKHA)
30.1
The Symmetric Key Hardware Accelerator (SKHA) is a cryptographic hardware coprocessor
designed to implement two widely used symmetric key block cipher algorithms, AES (Advanced
Encryption Standard) and DES (Data Encryption Standard).
30.1.1 Features
The SKHA supports the following block ciphers:
30.1.2 Modes of Operation
The SKHA module can encrypt and decrypt the following security algorithms and cipher modes:
Freescale Semiconductor
• AES
• DES
• Triple-DES (3DES)
• Algorithms: AES, DES, or 3DES
• Cipher modes: ECB, CBC, CTR
— 128-bit key
— Electronic Code Book (ECB), Cipher Block Chaining (CBC), Counter (CTR) cipher
— 64 bit key (with parity)
— ECB, CBC, and CTR modes
— 2 key & 3 key (128-bits & 192-bits with parity)
— Key parity check
— ECB, CBC, and CTR modes
Introduction
modes.
Please note that the MCF5232, MCF5233, and MCF5234 do NOT
contain cryptography modules. Please refer to
device configurations.
MCF5235 Reference Manual, Rev. 2
NOTE
Table 1-1
for details on
30-1