Reminder: NIP-04 DMs have a security flaw.

With significant use (DMs + private zaps + zap payment requests via wallet connect + private lists), an attacker with sufficient hash power can brute force your private key.

Please consider migrating to the new DM with GiftWraps as early as possible.

We also invite all white-hat cryptographers out there to try to break the new system. The sooner we can stress test the design, the better it gets.

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Discussion

How does one switch to the new protocol?

On Amethyst, there is a little incognito icon on the text field that you use to write replies in private chat screens.

Is there any indication that it is working on the other end? If its not enabled on the recipient's side, will communication commense using the insecure method regardless of the setting?

I answered my own question:

Old->new: new recieves, but shows with insecure icon.

New->old: old does not recieve

Make sure your relays are accepting these encrypted messages. Many of them are still unaware of the new type.

Explain how?

We're all going to get rekt aren't we?

On a scale from 1 to 10 how fucked we are? 🤡

It's really hard to say. You're all being #attacked and #poisoned on a daily basis with #bioweapons like #man-made respiratory #viruses.

You're also being poisoned by the new #drugs and so-called #vaccines they came up with to treat the #bioweapons they #poisoned you with for #profit..🤡🤑☣️🤮🥀⚰️💀

I will call that an 11 🤔

Really hard to say. They may have destroyed the human race for a buck, and a little short-lived selfish pleasures..👹⚖️👮‍♂️

#faggots #homosexual #sodomites

😱 😂 😅

Which is why I wonder, how so many people are still using it.

Migrating isn't a solution yet unfortunately. We're working on auditing it, and/or exploring a SimpleX integration.

I read the SimpleX spec again. I am not sure if it makes sense to integrate. It would almost certainly create additional breadcrumbs that help attackers trace SimpleX messages from Nostr.

Can you provide more details?

It would be interesting to see the demonstration math and code.

What I learned by watching cryptographers debate is that attack vectors can be sufficiently estimated with some good certainty, but proving their assessments is generally impossible.

Exciting news!

Não entendo nada disso. Que que eu faço?

Sufficient hash power? Haha that's anyone that has significant mining hardware🤔

Is a nostr private key generated using the same algorithm used for generating bitcoin wallet private keys ? Why don't nostr use 12 or 24 or 24 plus seed phrase type of key generating support?

Mostly because we haven't gotten around to code it :(

This is fake news. It's just diffe hellman.

Is it fake news?

It's an ad for GiftWraps

How significant is significant?

And sorry got lost lately. Is Amethyst on giftwraps?

Is this a real concern?

What we really need is some sort of revocation scheme to recover from an inevitable key leak.

Why morherfucker?

What the system do to your weak and pathetic ass to be attacked?

Hurt that pathetic ego of false cored understanding?

I'm too dumb to understand

Is this post for lay people like me, or for programmers?

I didn't understood the technical things in this post.

What should I do as a general user, nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z?

I feel anxious.