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blog.cryptographyengineering.com

A Few Thoughts on Cryptographic Engineering

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Latest posts

Last updated 3 months ago

Is Telegram really an encrypted messaging app?

3 months ago

This blog is reserved for more serious things, and ordinarily I wouldn’t...

A quick post on Chen’s algorithm

7 months ago

If you’re a normal person — that is, a person who doesn’t...

Attack of the week: Airdrop tracing

10 months ago

It’s been a while since I wrote an “attack of the week”...

To Schnorr and beyond (part 2)

about 1 year ago

This post continues a long, wonky discussion of Schnorr signature schemes and...

To Schnorr and beyond (Part 1)

about 1 year ago

Warning: extremely wonky cryptography post. Also, possibly stupid and bound for nowhere...

Some rough impressions of Worldcoin

over 1 year ago

Recently a reader wrote in and asked if I would look at...

On Ashton Kutcher and Secure Multi-Party Computation

over 1 year ago

Back in March I was fortunate to spend several days visiting Brussels...

PRFs, PRPs and other fantastic things

over 1 year ago

A few weeks ago I ran into a conversation on Twitter about...

Book Review: Red Team Blues

over 1 year ago

As a rule, book reviews are not a thing I usually do...

Remarks on “Chat Control”

over 1 year ago

On March 23 I was invited to participate in a panel discussion...

Apple iCloud, and why encrypted backup is the only issue

almost 2 years ago

You might have seen the news today that Apple is announcing a...

One-Time Programs

about 2 years ago

One of the things I like to do on this blog is...