Post-Quantum without bloated handshakes: Let's Encrypt's new way

Heise Security (DE)·41d·Reputable

Let's Encrypt has decided: Instead of large post-quantum signatures, Merkle Tree Certificates should make the Web PKI quantum secure. Tests will begin at the end of 2026.

Categories cybersecurity · government-security · data-protection

Original source / advisory ↗

Published

6/4/2026, 2:57:00 PM

Fetched

6/10/2026, 6:19:32 AM

Trust

reputable · 80/100

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