Matthew Green on Muck Rack

Matthew Green

San Francisco
As seen in: KQED-TV (San Francisco,CA), Medium, MSN, The New York Times, Yahoo Life, Arthritis & Rheumatology, British Ecological Society (Wiley), Daily Mail, Reuters, The Guardian, The Telegraph and
Journalist, former high school teacher, KQED news producer, sleep-deprived dad.
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Articles

Anonymous credentials: an illustrated primer (Part 2)

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By Matthew Green
| blog.cryptographyengineering.com
This is the second in a series of posts about anonymous credentials. You can find this first part here. In the previous post, we introduced the notion of anonymous credentials as a technique that allows users to authenticate to a website without sacrificing their privacy.
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Anonymous credentials: an illustrated primer Original

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By Matthew Green
| blog.cryptographyengineering.com
This post has been on my back burner for well over a year. This has bothered me, because every month that goes by I become more convinced that anonymous authentication the most important topic we could be talking about as cryptographers. This is because I’m very worried that we’re headed into a bit of a privacy dystopia, driven largely by bad legislation and the proliferation of AI. But this is too much for a beginning. Let’s start from the basics.
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Pope Leo XIV appoints new apostolic nuncio to Haiti

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By Matthew Green
| Aleteia
Pope Leo XIV has appointed Archbishop Jude Thaddeus Okolo as apostolic nuncio — the Vatican's “ambassador” — to Haiti. The Holy See Press Office made the announcement on February 11, 2026. The Nigerian archbishop, who was previously nuncio to the Czech Republic, is thus being transferred to the Caribbean, to a post that had been vacant for two years. Jude Thaddeus Okolo, 69, was ordained a priest in 1983.
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