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The CLP-200: Pipelined GCM-AES core implements the GCM-AES algorithm as specified in NIST Special Publication 800-38D “Recommendation for Block Cipher Modes of Operation: Galois/Counter Mode (GCM) and GMAC”. For high performance cryptographic systems, AES-GCM is the algorithm of choice. It uses a high performance MAC algorithm based on Galois Field multiplication and CTR mode encryption which can be pipelined for high throughput operations.
The CLP-200 has several configuration options which allow the performance of the resulting core to be tailored to the system performance requirements. The key configuration options include:
The Pipelined GCM-AES Core also integrates seamlessly in ARM-based SOCs and enables designers to efficiently balance: power, performance, and silicon area.