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Currently, there are no such plans. The used key derivation and encryption algorithms provide a good, even quantum-resistant (see here or there) level of security.
A goal of Cryptomator is to provide an easy, at best zero-config app, that enables everyone to encrypt their data in a safe manner. The more configuration we allow, the more points of wrong configuration can happen.
That said, there are two remarkable points:
- There exists an API to allow storing the vault passwords in an external password manager.
- For teams and organization exists Cryptomator Hub, where the encryption/decryption key material is stored elsewhere.
So if you really want to implement a different encryption key provider, have a look at the KeyloadingStrategy class in our main repository.