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[enhancement]: Support for AES-256-GCM and ChaCha20-Poly1305 for S/MIME encryption at rest

Open 33KK opened this issue 2 years ago • 0 comments

Which feature or improvement would you like to request?

AES-256-GCM and ChaCha20-Poly1305 S/MIME encryption at rest.

Is your feature request related to a problem?

The current CBC encryption modes aren't secure. GCM modes aren't supported, ChaCha20-Poly1305 also isn't supported. https://www.rfc-editor.org/rfc/rfc8551#section-1.7 https://www.rfc-editor.org/rfc/rfc8551#section-6

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33KK avatar Dec 04 '23 17:12 33KK