#DeltaChat has no forward secrecy.
And depended on SHA-1 and using MD5.
Both are considered weak cryptography if I'm not mistaken.
While I believe deltachat to be a great app with good use case, it's not what I'm looking for.
#xmpp ecosystem is?/was! pretty bad in serving proper e2ee cross platform implementation.
Till recently there was only conversations as a usable app. Since some weeks ago it seems that Dino (npub154r…alal) now also offers e2ee by default. But also both conversations and Dino using an outdated omemo specification, and are by that not compatible with Kaidan :xmpp: :kdenew: (npub1nuz…amgq).
I will reconsider xmpp when they adapt the newer specification.
Briar Project (npub1sh9…r3ez) not mentioned, but also no, cause it's not working on #TailsOS or on android with Orbot.
So very much unusable, since it's not running on the platforms we use.
#simplex, no, I don't like nor trust the dev.
#cwtch, yes, maybe
desirable_dialogue
npub1g0…9xcc7
2025-05-14 18:22:01 UTC
in reply to nevent1q…pghd
Author Public Key
npub1g04s33crvcwe5zscu7uvvwfszllrf5uj94lw96fl6kh3mct0q7gq69xcc7Seen on
wss://relay.momostr.pinkPublished at
2025-05-14 18:22:01 UTCEvent JSON
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"kind": 1,
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"content": "#DeltaChat has no forward secrecy. \nAnd depended on SHA-1 and using MD5.\nBoth are considered weak cryptography if I'm not mistaken. \nWhile I believe deltachat to be a great app with good use case, it's not what I'm looking for. \n\n#xmpp ecosystem is?/was! pretty bad in serving proper e2ee cross platform implementation.\nTill recently there was only conversations as a usable app. Since some weeks ago it seems that nostr:npub154rmz5kl30ulrvv2cxsj9ea52emvzmptz28v7vdnpfmqk9sqmvqqynalal now also offers e2ee by default. But also both conversations and Dino using an outdated omemo specification, and are by that not compatible with nostr:npub1nuzjsqy0qhxgqq3ax6mkadatmr3wkmu6d7kdhdp7kf60tsn9c3zsmramgq. \nI will reconsider xmpp when they adapt the newer specification. \n\nnostr:npub1sh9vsyv3x2wk6r20n59x3u2f30sx028w4yzz6gtm3knvtw8ak0sqy4r3ez not mentioned, but also no, cause it's not working on #TailsOS or on android with Orbot. \nSo very much unusable, since it's not running on the platforms we use. \n\n#simplex, no, I don't like nor trust the dev. \n\n#cwtch, yes, maybe",
"sig": "eaaaf1138c714c769292ecbc009b2c7fc75e55eb0a477257d40e002fa3d1b649f4ace14a403642543a4b21d25a1b4fd193dd7f627682cd48f63d90bda3ac3104"
}