Viewing profile — viralpoetry

Location: Slovakia (CET) Remote: Yes. Can occasionally travel. Willing to relocate: No. Technologies: K8S, Terraform, Google Cloud, AWS, OpenStack, Jenkins, PKI, HSM (Thales, Luna)…

My personal blog posts a few times a year, with a focus on security https://www.malgregator.com/

"The gains in technics are never registered automatically in society: they require equally adroid inventions and adaptations in politics; and the careless habit of attributiong to …

This was actually solved by another address protocol version. I believe v3 solved this by using pubkey instead of hash. Similar to late btc addresses

I have tried to build one out of the PocketBook Basic Touch e-reader last October. It has way less functionality tought... https://www.malgregator.com/post/pocketframe/ https://hac…

> copying keys between HSMs inherently exposes the master keys anyway that's not true, even with their BYOK you export the key from one HSM under a shared key and then import it to…

https://www.malgregator.com/ I write mostly about the security and things I work on, to keep memories somewhere. One of my posts about the google bug bounty for the Waze navigation…

The simplest I saw, install Standard Notes ( https://standardnotes.com/ - open source, free) encrypted notes app, write something, then publish it via the interface. It will create…

Explanation can be simpler. If I design "classical" polyalphabetic cipher and seriously think about the possible attacks, removing frequent characters and introducing phonetic miss…

Thanks for an interesting article and nice simple webpage

Fearing return to drachma, some Greeks use bitcoin to dodge capital controls https://www.reuters.com/article/uk-eurozone-greece-bitcoin/f... WikiLeaks may have amassed more than $4…

When I was university student (~ 2012), Woz was traveling Europe visiting Macdonald's (:D) in lots of countries including Slovakia. Shared it on the internet, probably Twitter. One…

A Hammer in Search of a Nail Proof of Work require no secret information as an input and have to be easy to verify. But most importantly, why would anyone do this? Passport issuer …

What an ignorant I was. March last year (2019), I wrote an email to Lee Holloway asking him how he could bootstrap such a great company. Now I know why I haven’t received the answe…

I occasionally write about security, mostly about applied cryptography from non-math perspective. If you are interested on day to day work in financial cryptography and hardware en…

How you ended up implement it in the code? Is it just a heuristic implemented as a series of if/else/case statements? Minimax? Thank you EDIT: sorry, I found out that source code i…