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Updated FAQ

This commit is contained in:
M66B 2020-05-26 17:16:26 +02:00
parent 73ed9d3187
commit 2a74c13e1a

6
FAQ.md
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@ -682,6 +682,10 @@ There is a shortcut (button) for this in the privacy settings.
Android will ask you to set a PIN, pattern, or password if you didn't before.
If you have a Nokia device with Android 9, please [read this first](https://nokiamob.net/2019/08/10/a-bug-prevents-nokia-1-owners-from-unlocking-their-screen-even-with-right-pin-pattern/).
Note that certificates can contains multiple keys for multiple purposes, for example for authentication, encryption and signing.
Android only imports the first key, so to import all the keys, the certificate must first be split.
This is not very trivial and you are advised to ask the certificate supplier for support.
To allow different private keys for the same email address, FairEmail will always let you select a key when there are multiple identities with the same email address for the same account.
Public keys are stored by FairEmail and can be imported when verifying a signature for the first time or via the privacy settings (PEM or DER format).
@ -719,7 +723,7 @@ if you want to request an S/MIME Actalis certificate.
How to extract a public key from a S/MIME certificate:
```
openssl pkcs12 -in filename.pfx -clcerts -nokeys -out cert.pem
openssl pkcs12 -in filename.pfx/p12 -clcerts -nokeys -out cert.pem
```
You can decode S/MIME signatures, etc, [here](https://lapo.it/asn1js/).