citypw / Shawn C is on Nostr

Neo-calvinist, rational anarchist, coder, Web3.0 infrastructure and platform security, CEO at @HardenedVault , Lord commander of @HardenedLinux

Last Notes

2023-06-08 09:09:54

It's easy to implement #deniability by #vault1317 https://github.com/hardenedvault/vault1317

2023-06-08 09:09:37

We proposed a secure communication solution with deniability for #Nostr
https://github.com/nostr-protocol/nips/pull/591
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2023-03-09 08:52:18

Firmware attacks have been in the news lately, and if similar attackers targeted web3 infrastructure, it could have serious consequences. They could take control of a blockchain node, steal funds, or access sensitive data. To mitigate this risk, a several measures need to be done in the correct ways which is bit of complicated. https://hardenedvault.net/blog/2023-03-07-tpm2-ref-firmware-security/

2023-02-08 05:48:55

#nostr choose Schnoor signatures over secp256k1 elliptic curves maybe only because it's easier to enable multi-signature scheme by using its linearity. EdDSA can do better job but the implementation with linearity is comparatively new (2020) so low-hanging fruits always wins.

2023-02-07 03:12:52

- reply

They might still in Mastodon

2023-02-06 11:45:29

Hello decentralized world with bunch of relays!