Did you know that #deltachat does not need and does not use key servers? Most other messengers (wa/signal/matrix/threema/...) actually operate or incorporate a cryptographic key server, managing the cryptographic identities of all users. Delta Chat uses decentralized protocols for key management avoiding a central storage of identities. The SecureJoin protocol is the key (sic!) innovation and was independently analyzed by ETH Zürich researchers earlier this year .... https://delta.chat/en/2024-03-25-crypto-analysis-securejoin
Delta Chat: Hardening Guaranteed End-to-End encryption based on a security analysis from ETH researchers
We released guaranteed end-to-end encryption in November 2023 and were in for a pleasant surprise three months later. The Applied Cryptography Group at ETH Zurich handed us a cryptographic security...delta.chat
Morten Juhl-Johansen
in reply to Delta Chat • • •sunfish
in reply to Delta Chat • • •Lioh
in reply to Delta Chat • • •Email Provider Overview
providers.delta.chatDelta Chat
in reply to Lioh • • •Delta Chat: Hardening Guaranteed End-to-End encryption based on a security analysis from ETH researchers
delta.chatLioh
in reply to Delta Chat • • •Delta Chat
in reply to Lioh • • •Lioh
in reply to Delta Chat • • •Delta Chat: Chatmail - replicable, fast and secure chatting infrastructure for all
delta.chatDelta Chat
in reply to Lioh • • •Lioh
in reply to Delta Chat • • •Lioh
in reply to Lioh • • •Delta Chat
in reply to Lioh • • •Redirection problems in lieu of localization · Issue #957 · deltachat/deltachat-pages
GitHubDelta Chat
in reply to Lioh • • •Lioh
in reply to Delta Chat • • •MastoDenunzianten
in reply to Delta Chat • • •STOP spreading lies!
Threema does NOT have a "key-server"
Threema:
"...we don’t have the secret keys of our users (your secret key never leaves your device)"
https://threema.ch/en/faq/crypto_authorities
And btw:
#Deltachat is financed by the Open Technology Fund
https://www.opentech.fund/projects-we-support/supported-projects/delta-chat/
where to money comes from the US-Goverment
"Affiliations U.S. Government"
https://en.wikipedia.org/wiki/Open_Technology_Fund
And worst of all:
#DeltaChat betrayed metadata !
"metadata absolutely tells you everything about somebody´s life. If you have enough metadata, you donít really need content."
NSA General Counsel
Stewart Baker
In:
"We kill people based on metadata"
https://www.nybooks.com/daily/2014/05/10/we-kill-people-based-metadata/
'We Kill People Based on Metadata' | David Cole | The New York Review of Books
David Cole (The New York Review of Books)