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Caching session keys derived from passwords #5

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amake opened this issue Dec 26, 2023 · 0 comments
Open

Caching session keys derived from passwords #5

amake opened this issue Dec 26, 2023 · 0 comments

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@amake
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amake commented Dec 26, 2023

I have a use case where I may need to decrypt multiple cyphertexts symmetrically encrypted with the same password.

Currently it seems that I must pay the penalty for converting the password to a session key (several seconds on mobile hardware) once for every cyphertext.

Is there any way to cache the session keys so that the conversion only happens once?
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@amake