[tw] Re: Encryption

2011-04-17 Thread Lyall
I think it is a testament to the original tiddlywiki design, that the 
Encryption plugin has survived 2 major version bumps on TiddlyWiki with no 
changes, and it still works.
Nice to hear that you use TiddlerEncryptionPlugin FND :-)

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[tw] Re: Encryption

2011-04-14 Thread Lyall
Try http://www.remotely-helpful.com/TiddlyWiki/TiddlerEncryptionPlugin.html

It takes a slightly different approach, in that it encrypts individual 
tiddlers that are tagged for encryption, but leaves the rest unencrypted. 
This is not to say that you can't encrypt all tiddlers, but in my 
experience, only a few tiddlers contain sensitive information whilst the 
rest are fairly generic.

You can have different passwords for different groups of tiddlers by simply 
setting the 'Encrypt(passwordPrompt)' tag to have a different 
'passwordPrompt'.

I use it (as well as wrote it) daily.

You can also distribute your tiddler, knowing that public tiddlers are 
searchable and visible but the 'encrypted' tiddlers are not.

Keep us informed if you try it and whether it suits your needs. :)



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Re: [tw] Re: Encryption

2011-04-14 Thread Dani Zobin
Lyall,

Thank you for this

I guess that the amount of encrypted tiddlers varies vastly depending on the
sphere of usage, and usage patterns.

Are the encrypted tiddlers searchable once decrypted?
Let's take the following scenario: I use one encryption group, and want to
decrypt it uppon loading my tiddly wiki. Can I run one decryption command,
and then freely search all the tiddlers?


On Thu, Apr 14, 2011 at 11:00 AM, Lyall lyall.pea...@gmail.com wrote:

 Try
 http://www.remotely-helpful.com/TiddlyWiki/TiddlerEncryptionPlugin.html

 It takes a slightly different approach, in that it encrypts individual
 tiddlers that are tagged for encryption, but leaves the rest unencrypted.
 This is not to say that you can't encrypt all tiddlers, but in my
 experience, only a few tiddlers contain sensitive information whilst the
 rest are fairly generic.

 You can have different passwords for different groups of tiddlers by simply
 setting the 'Encrypt(passwordPrompt)' tag to have a different
 'passwordPrompt'.

 I use it (as well as wrote it) daily.

 You can also distribute your tiddler, knowing that public tiddlers are
 searchable and visible but the 'encrypted' tiddlers are not.

 Keep us informed if you try it and whether it suits your needs. :)



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[tw] Re: Encryption

2011-04-14 Thread PMario
Hi Lyall,
You had a discussion with FND in the dev group some time ago.
Was there some progress?
-m

[1] 
http://groups.google.com/group/tiddlywikidev/browse_thread/thread/82ca070af96353e0

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Re: [tw] Re: Encryption

2011-04-14 Thread Dani Zobin
And,

Want to remind again my original post.

Does anybody has idea about EncyptedVault plugin. Contacting the author?
What can cause a difference in processing non English characters?

On Thu, Apr 14, 2011 at 3:49 PM, PMario pmari...@gmail.com wrote:

 Hi Lyall,
 You had a discussion with FND in the dev group some time ago.
 Was there some progress?
 -m

 [1]
 http://groups.google.com/group/tiddlywikidev/browse_thread/thread/82ca070af96353e0

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Re: [tw] Re: Encryption

2011-04-14 Thread Lyall
The title of the tiddly may be searchable, depending upon the options 
checked.
No point in searching the content, it's encrypted!
There is a macro which you can embed in your main menu, which will decrypt 
all tiddlers, prompting for passwords as required, if you have more than one 
password prompt.
Encrypted tiddlers have the option of not even showing up in menus, unless 
you decrypt them using the decrypt all macro or load them by specific links.
Unencrypted tiddlers can include encrypted tiddlers.

Regarding the discussion with FND, it turned out that his plugin operated at 
a completely different and incompatible level to the one I wrote.
Mine targets local tiddlywikis whereas his targets remotely hosted 
tiddlywikis using different events to decrypt/encrypt.

Read the docs in the plugin. :-)

Feel free to fiddle and provide feedback.

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Re: [tw] Re: Encryption

2011-04-14 Thread Dani Zobin
Lyall, thanks.

No point in searching the content, it's encrypted! well, unless you
decrypt them before searching, and then there is a point
This is one of the reasons why I'm trying to get the EncryptedVault plugin
working for me: It encrypts all tiddles, then when you open, it decrypts
them, and than *all are searchable*.

On Fri, Apr 15, 2011 at 12:40 AM, Lyall lyall.pea...@gmail.com wrote:

 The title of the tiddly may be searchable, depending upon the options
 checked.
 No point in searching the content, it's encrypted!
 There is a macro which you can embed in your main menu, which will decrypt
 all tiddlers, prompting for passwords as required, if you have more than one
 password prompt.
 Encrypted tiddlers have the option of not even showing up in menus, unless
 you decrypt them using the decrypt all macro or load them by specific links.
 Unencrypted tiddlers can include encrypted tiddlers.

 Regarding the discussion with FND, it turned out that his plugin operated
 at a completely different and incompatible level to the one I wrote.
 Mine targets local tiddlywikis whereas his targets remotely hosted
 tiddlywikis using different events to decrypt/encrypt.

 Read the docs in the plugin. :-)

 Feel free to fiddle and provide feedback.

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Re: [tw] Re: Encryption

2011-04-14 Thread Lyall
Obviously, once the tiddlers are decrypted, they are searchable, depending 
on how you have tagged them. 

Tiddlers can be tagged as unsearchable!

Read the docs in the plugin.

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[tw] Re: Encryption

2011-04-14 Thread FND
FWIW, I'm still happily using TiddlerEncryptionPlugin, using
EncryptionDecryptAll ... ...  d to decrypt all tiddlers on
keypress - so after loading the document, I simply press ALT+D to
bring up the decryption dialog, enter my password, then hit ALT+F to
search. This has worked well for me for years.


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[tw] Re: Encryption

2011-04-13 Thread Dani Zobin

Anybody has idea what can cause the problem with decrypting Hebrew (or why
the collation is not transparent to the algorithm), and possibly how can
this be fixed?

One more piece of data: I thought that maybe a Hebrew title creates the
problem. So no, an English title with Hebrew contents still leads to broken
nonsense (the contents) upon decryption

On Wed, Apr 13, 2011 at 11:19 AM, Dani Zobin danizo...@gmail.com wrote:

 Hi group,

 I'm in the process of setting my basic tool box, in order to reach a point
 soon when I feel safe enough to trust Tiddly with my data

 One must item in the toolbox is encryption.

 I enjoyed very much the 
 EncryptedVaultPluginhttp://visualtw.ouvaton.org/demo/EncryptedVaultPlugin.html
  which
 is symple, and exactly what I need. Unofortunately, it fails to decrypt my
 Hebrew Tiddles which is a complete show stopper, taking me too seek other
 alternatives.

 I'd appreciate a response from anybody who uses encryption in practice in
 his Tiddly, with a reference to the plugins he uses.
 I'm particularly interested in the below questions:
 - Is this a per Twiddle approach, or for the whole document
 (like EncryptedVault above)
 - Can I search encrypted Tiddles (of course, via decrypting them somehow.
 This works great with the EncryptedVault approach, where you can decrypt all
 the wiki at once, and then use)
 And generally in anything you have to say about this.

 Anybody knows how can I contact the author of the EncryptedVault?
 Anybody has idea what can cause the problem with decrypting Hebrew (or why
 the collation is not transparent to the algorithm), and possibly how can
 this be fixed?

 Thanks

 Dani









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[tw] Re: Encryption

2009-09-12 Thread lyallp


TiddlerEncryptionPlugin 'insert's the button into the shadow tiddler
of ToolbarCommands - this is done at plugin load time.
It searches for '+editTiddler' and inserts before this. If there is no
'+editTiddler' in the toolbar,

It does not currently look to see if you have a non-shadow version.

So, if you have a ToolbarCommands Tiddler, which overrides the default
shadow one, it won't automatically display the 'decrypt' button.

I deliberately did not go searching for non-shadow version as the user
has a non-shadow version for a reason, which may include not wanting
the 'decrypt' button to appear or some other customisation.

Basically, if you have a non-shadow version of ToolbarCommands, you
are on your own, hence, the instructions you provided, are entirely
appropriate.

Other problems I have experienced with the button not appearing was
with a 'German' plugin, which translated the tiddlywiki to have
'German' text - which discarded the changes made by
TiddlerEncryptionPlugin - also requiring a non-shadow version of
ToolbarCommands.


...Lyall

On Sep 12, 1:09 am, Markk S. throa...@yahoo.com wrote:
 On Sep 11, 5:11 am, lyallp lyall.pea...@gmail.com wrote:

  Otherwise, next time you display the 'encrypted' tiddler, it is
  garbage, until you press the 'decrypt' button, up next to the 'edit'
  button.

 Except that this button doesn't automatically appear in some TW's. Not
 sure what the common denominator is. It didn't appear in mine, and
 apparently not in Scott's either. Thus the instructions on how to
 insert it manually.

 -- Mark
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[tw] Re: Encryption

2009-09-11 Thread Markk S.



On Sep 11, 5:11 am, lyallp lyall.pea...@gmail.com wrote:
 Otherwise, next time you display the 'encrypted' tiddler, it is
 garbage, until you press the 'decrypt' button, up next to the 'edit'
 button.


Except that this button doesn't automatically appear in some TW's. Not
sure what the common denominator is. It didn't appear in mine, and
apparently not in Scott's either. Thus the instructions on how to
insert it manually.

-- Mark
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[tw] Re: Encryption

2009-09-10 Thread Markk S.

I had the same problem -- for some reason the following info is not
documented, or perhaps some plugin/setup overwrites the encryption
install. In the ToolbarCommands tiddler, you need to add
'decryptThis'. So the ~ViewToolbar portion of that tiddler might look
like this:

|~ViewToolbar|newHere decryptThis closeTiddler +editTiddler
deleteTiddler  fields syncing permalink references jump|

HTH


On Sep 10, 3:21 am, Scott Freeman aikidoka.sc...@gmail.com wrote:
 Hi:
 I’m a newbie. I wonder what is the best/easiest way to encrypt pages
 is. I loaded the TiddlerEncryptionPlugin but couldn’t figure out how
 to put the button on to decrypt pages. Any suggestions on how to
 encrypt pages or use on the TiddlerEncryptionPlugin would be
 appreciated.
 Thanks,
 Scott
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