Description
At PQShield, we’ve developed dedicated coprocessor(s) for lattice schemes, hash-based signatures, and code-based cryptography. These cryptographic modules are commercial rather than academic and designed to meet customer specifications such as a specific performance profile or Common Criteria and FIPS security certification requirements.
Hardware implementations of legacy RSA and Elliptic Curve cryptography were generally just “big integer” engines. Post-quantum algorithms use a much broader range of primitive operations and are generally more complex.
Monolithic hardware implementations are self-contained modules implementing the entire algorithm. A monolithic implementation has a clear security boundary but will lead to inflexibility and a relatively large area. On the other hand, a co-design approach will offload only those computations to special memory-mapped peripherals or custom instructions that benefit from it the most, e.g., SHAKE or large polynomial/vector/matrix circuitry. We discuss our experiences with both of these approaches, drawing from our engineering experience.
Practical infos
Next sessions
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ML-Based Hardware Trojan Detection in AI Accelerators via Power Side-Channel Analysis
Speaker : Yehya NASSER - IMT Atlantique
Our work discusses the security risks associated with outsourcing AI accelerator design due to the threat of hardware Trojans (HTs), a problem traditional testing methods fail to address. We introduce a novel solution based on Power Side-Channel Analysis (PSCA), where we collect and preprocess power traces by segmenting them and extracting features from both time and frequency domains. This[…]-
SemSecuElec
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Side-channel
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Machine learning
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Hardware trojan
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