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Hong Kong's Banks Scored 2.3 Out of 10 on Quantum Readiness. The Fix Is Boring, and That Is the Point

Hong Kong's Banks Scored 2.3 Out of 10 on Quantum Readiness. The Fix Is Boring, and That Is the Point

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6 min read
NIST Just Rewrote the Post-Quantum Deadline. Your RSA-3072 Plan Is Out of Date

NIST Just Rewrote the Post-Quantum Deadline. Your RSA-3072 Plan Is Out of Date

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6 min read
Your address should not be your key: what a post-quantum account upgrade gets right

Your address should not be your key: what a post-quantum account upgrade gets right

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5 min read
Quantum Computers Will Break RSA. Some Are Already Harvesting Your Data.

Quantum Computers Will Break RSA. Some Are Already Harvesting Your Data.

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1 min read
Tokens Outlived Passwords, and Most Identity Programmes Did Not Notice

Tokens Outlived Passwords, and Most Identity Programmes Did Not Notice

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4 min read
When someone leaves the group: how my messenger rotates group keys

When someone leaves the group: how my messenger rotates group keys

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3 min read
Post-quantum messaging in the browser: why I added ML-DSA signatures to my messenger

Post-quantum messaging in the browser: why I added ML-DSA signatures to my messenger

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3 min read
Post-quantum encryption just got a deadline: what the UK's October 2026 TLS guidance means for builders

Post-quantum encryption just got a deadline: what the UK's October 2026 TLS guidance means for builders

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6 min read
Forward secrecy in practice: how my messenger's ratchet works

Forward secrecy in practice: how my messenger's ratchet works

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3 min read
Retro : What I Measured, What I Can't, and What You Can Deploy Today

Retro : What I Measured, What I Can't, and What You Can Deploy Today

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5 min read
I built a post-quantum encrypted messenger in the browser — here's how it works

I built a post-quantum encrypted messenger in the browser — here's how it works

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4 min read
Crypto Agility Starts With an Inventory, Not a Library

Crypto Agility Starts With an Inventory, Not a Library

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2 min read
PQC-Bench Part 4: SLH-DSA over TLS failed

PQC-Bench Part 4: SLH-DSA over TLS failed

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5 min read
Cloudflare Just Shipped Post-Quantum at Internet Scale. Do You Need to Change Your Tools?

Cloudflare Just Shipped Post-Quantum at Internet Scale. Do You Need to Change Your Tools?

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6 min read
pqc-bench Part 3: ML-DSA-65 certs are 10 bigger than ECDSA — and don't cost a thing on real networks

pqc-bench Part 3: ML-DSA-65 certs are 10 bigger than ECDSA — and don't cost a thing on real networks

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6 min read
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