AES Encrypt/Decrypt 128/192/256

Overview

Key Features

• All Galois Field calculations are using 8 bit Primitive polynomial
• Key Calculation and data encryption done in parallel thus saving clock cycles
• Mode is run time programmable for each operation
• 128 bit data is encrypted with Key 128/192/256 bits.
• Whole encryption time can be reduced to 1 clock
• Number of steps per clock can be x for encryption and 2*x for key calculation
• Key Calculation and data decyption done in parallel thus saving clock cycles
• 128 bit data decrypted with Key 128/192/256 bits
• Whole decryption simulation time can be reduced to 1 clock
• Number of steps per clock can be 2*x for decryption and 2*x for key calculation

Block Diagram

Applications

• Any communication which requires high security
• AES Encryption/Decryption using Galois Field

Deliverables

• RTL is verified for different scenarios using standard examples.
• Lint clean RTL will be delivered.

Technical Specifications