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Posted on • Originally published at h33.ai

50-Year Digital Signatures: How ArchiveSign Outlasts RSA

RSA Signatures Will Not Survive Quantum Computers

Documents signed with RSA-2048 today cannot be trusted in 2040.

ArchiveSign uses SLH-DSA + ML-DSA dual signatures with RFC 3161 timestamps. 30+ year archival. Batch 500 documents.

Integration Guide ยท Demo ยท H33 Platform

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