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by dotdi
133 days ago
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The cryptography is sound, however, it's also frequently changing, in addition to straying from standards more or less. This makes it difficult to give a firm answer. This ETH (i.e. Zurich) paper[0] identified several exploitable vulnerabilities (bad), which were quickly addressed by delta chat (good). So overall, I'd see it as a good messenger, but with downsides. [0]: https://www.usenix.org/system/files/usenixsecurity24-song-yu... |
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