encrypted channel info

How-to-Use-Encrypted-Group-Chat.md

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+Encrypted Group chat works on principle of using a single shared secret, which is used to encrypt all the messages in a given channel. 
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+Only the participants of the group will know that secret, so only the participants can send and read the messages to that channel. 
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+On Nostr Console, you can create an encrypted group/channel, and then add people to it. The app will automatically send the shared secret to any participant you add to the given encrypted channel. 
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+Typically, this is how you'd use the encrypted group chat:
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+As Creator of Group 
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+1. Using Nostr Console's encrypted channel menu, select 'create encrypted channel'. It will ask you for the name, about, picture of the channel, which you can add. On doing this, a new channel is created, and you are shown its channel id.
+2. You can now enter the channel by using the 'open channel' from menu, and entering the channel name, or the initial letters of the channel id. 
+3. Once you are in the channel, it will at top show you the participants. Right now you as the creator are the only participant. 
+4. Type '/add <pubkey>' where pubkey is a 64 byte long pubkey of the user you want to add ( and without the quotes). Press enter. On doing this, this user is automatically sent a Direct Message ( type 4 for now) which will have information (and the shared secret) about the new channel where you have added them. 
+5. Add more people. 
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+As Member of Group
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+1. If someone has added you to a encrypted group, you will see that channel listed in the encrypted menu section. 
+2. You can join any of such channels by choosing 'join an encrypted channel' from menu, and then entering the channel name or first few letters of the channel id. 
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+1.