8000 SPHINCS+ memcpy source and destination overlap - undefined behavior · Issue #401 · PQClean/PQClean · GitHub

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SPHINCS+ memcpy source and destination overlap - undefined behavior #401

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bhess opened this issue Jun 29, 2021 · 0 comments

bhess commented

SPHINCS+ uses memcpy where the source and destination overlap, resulting in undefined behavior.

Detected with libOQS that pulls PQClean code. See open-quantum-safe/liboqs#1038

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