From: Adam Leibson Date: Wed, 12 Aug 2015 20:54:47 +0000 (-0400) Subject: commit X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=ef499e8762497777fc40eec5a7d6459c5c23525a;p=enc-live.git commit --- diff --git a/en/index.html b/en/index.html index b6f2e59..9fe5be0 100644 --- a/en/index.html +++ b/en/index.html @@ -438,7 +438,7 @@
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Important: check people's identification before signing their keys

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Identifying keys: Fingerprints and IDs

People's public keys are usually identified by their key fingerprint, which is a string of digits like F357AA1A5B1FA42CFD9FE52A9FF2194CC09A61E8 (for Edward's key). You can see the fingerprint for your public key, and other public keys saved on your computer, by going to Enigmail → Key Management in your email program's menu, then right clicking on the key and choosing Key Properties. It's good practice to share your fingerprint wherever you share your email address, so that people can double-check that they have the correct public key when they download yours from a keyserver.

You may also see public keys referred to by their key ID, which is simply the last 8 digits of the fingerprint, like C09A61E8 for Edward. The key ID is visible directly from the Key Management window. This key ID is like a person's first name (it is a useful shorthand but may not be unique to a given key), whereas the fingerprint actually identifies the key uniquely without the possibility of confusion. If you only have the key ID, you can still look up the key (as well as its fingerprint), like you did in Step 3, but if multiple options appear, you'll need the fingerprint of the person to whom you are trying to communicate to verify which one to use.

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Important: check people's identification before signing their keys

Before signing a real person's key, always make sure it actually belongs to them, and that they are who they say they are. Ask them to show you their ID (unless you trust them very highly) and their public key fingerprint -- not just the shorter public key ID, which could refer to another key as well. In Enigmail, answer honestly in the window that pops up and asks "How carefully have you verified that the key you are about to sign actually belongs to the person(s) named above?".

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Troubleshooting

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Enigmail can't find Edward's key
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Close the pop-ups that have appeared since you clicked Send. Make sure you are connected to the Internet and try again. If that doesn't work, repeat the process, choosing a different keyserver when it asks you to pick one.
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More resources
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If you're still having trouble with our instructions or just want to learn more, check out Enigmail's wiki.
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Advanced

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Encrypt messages from the command line
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Unfortunately, trust does not spread between users the way many people think many people think. One of best ways to strengthen the GnuPG community is to properly understand the web of trust and to carefully sign as many people's keys as circumstances permit.
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