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Posts for 'encryption'

Hardware Solutions To Highly-Adversarial Environments - Whitebox Crypto vs TPM vs TEE vs Secure Enclaves vs Secure Elements vs HSM vs CloudHSM vs KMS

If at some point you realize that doing cryptography means having to manage long-term keys, it means you’re standing in the world of key management. Makes sense right? In these lands, you are going to run into scenarios where attackers can be quite close ...

Difference between shamir secret sharing (SSS) vs Multisig vs aggregated signatures (BLS) vs distributed key generation (dkg) vs threshold signatures

That title is a mouthful! But so is the field. Let me introduce the problem: Alice owns a private key which can sign transactions. The problem is that she has a lot of money, and she is scared that someone will target her to steal all of her funds. Crypto...

Thread by @ErrataRob: "Yea, I've got 3 hours to kill here in this airport lounge waiting for the next leg of my flight, so let's discuss the "OSI Model". There's n […]"

Thread by @ErrataRob: "Yea, I've got 3 hours to kill here in this airport lounge waiting for the next leg of my flight, so let's discuss the There's no such thing. What they taught you is a lie, and they knew it was a lie, and they didn't care, becau […]"

An Experimental Floating-Point Scalar Evolution :: Duskborn — Duskborn Labs is where Neil ‘@sheredom‘ Henning writes up things of interest.

The TL;DR - after a conversation at EuroLLVM with Steve Canon about how LLVM is missing scalar evolution analysis for floating-point, I've spent some spare time hacking on a new LLVM analysis pass - fpscev (Floating-Point SCalar EVolution) - available her...