Re: [Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2012-01-20 Thread Cor Nouws
Cor Nouws wrote (21-11-11 13:57) Hi Michael, It'd be great if that final text ended up at: http://wiki.documentfoundation.org/ReleaseNotes/3.5 Yes, that's the kind of page where I do this for. to describe the feature in 3.5, and that you'd want an updated 3.4.x to interop with it for

Re: [Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2011-11-21 Thread Cor Nouws
Michael Stahl wrote (19-11-11 18:18) So for the release notes something as follows would be appropriate: In LibreOffice 3.5 a new stronger encryption will be introduced. As am not sure stronger is appropriate here, AFAIK the main motivation for the change was that the new algorithm (AES) is

Re: [Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2011-11-21 Thread Michael Meeks
Hi Cor, On Mon, 2011-11-21 at 12:05 +0100, Cor Nouws wrote: In LibreOffice 3.5 a different, more often used encryption will be introduced. ... It'd be great if that final text ended up at: http://wiki.documentfoundation.org/ReleaseNotes/3.5 to describe the feature in

Re: [Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2011-11-21 Thread Cor Nouws
Hi Michael, Michael Meeks wrote (21-11-11 13:46) On Mon, 2011-11-21 at 12:05 +0100, Cor Nouws wrote: In LibreOffice 3.5 a different, more often used encryption will be introduced. ... It'd be great if that final text ended up at:

Re: [Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2011-11-20 Thread Stephan Bergmann
On 11/19/2011 09:40 AM, Cor Nouws wrote: So for the release notes something as follows would be appropriate: 3.4.5 In LibreOffice 3.5 a new stronger encryption will be introduced. As consequence files encrypted in LibreOffice 3.5 can not be opened by LibreOffice 3.4.4 and earlier. LibreOffice

Re: [Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2011-11-19 Thread Cor Nouws
Stephan Bergmann wrote (18-11-11 15:27) On 11/18/2011 02:21 PM, Cor Nouws wrote: So I have to interpret it as: an encrypted document from 3.5 opened in 3.4 will be saved with the old encryption, without notice? Yes. Sorry for my unclear muttering. No probs - we are at it now. ;-) So for

Re: [Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2011-11-19 Thread Michael Stahl
On 19/11/11 09:40, Cor Nouws wrote: Stephan Bergmann wrote (18-11-11 15:27) On 11/18/2011 02:21 PM, Cor Nouws wrote: So I have to interpret it as: an encrypted document from 3.5 opened in 3.4 will be saved with the old encryption, without notice? Yes. Sorry for my unclear muttering. No

Re: [Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2011-11-18 Thread Stephan Bergmann
On 11/17/2011 10:37 PM, Cor Nouws wrote: Stephan Bergmann wrote (17-11-11 09:02) On 11/11/2011 11:12 AM, Cor Nouws wrote: Is included in the patch, that when a encrypted document is opened in 3.4.n and saved again, people are informed about the change in encryption? No. I see. When you

Re: [Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2011-11-18 Thread Cor Nouws
Stephan Bergmann wrote (18-11-11 11:28) On 11/17/2011 10:37 PM, Cor Nouws wrote: Stephan Bergmann wrote (17-11-11 09:02) On 11/11/2011 11:12 AM, Cor Nouws wrote: Is included in the patch, that when a encrypted document is opened in 3.4.n and saved again, people are informed about the change

Re: [Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2011-11-18 Thread Stephan Bergmann
On 11/18/2011 02:21 PM, Cor Nouws wrote: So I have to interpret it as: an encrypted document from 3.5 opened in 3.4 will be saved with the old encryption, without notice? Yes. Sorry for my unclear muttering. Stephan ___ LibreOffice mailing list

Re: [Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2011-11-17 Thread Stephan Bergmann
On 11/11/2011 12:01 PM, Stephan Bergmann wrote: On 11/11/2011 11:12 AM, Cor Nouws wrote: Is included in the patch, that when a encrypted document is opened in 3.4.n and saved again, people are informed about the change in encryption? No. I see. When you modify and save an encrypted

Re: [Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2011-11-17 Thread Michael Stahl
On 11/11/11 10:50, Stephan Bergmann wrote: With LO 3.5 by default using (new in ODF 1.2) AES encryption for password-protected documents (instead of Blowfish as used in older versions), people still using LO 3.4 would be unable to open such documents. (And what's really ugly, all they

Re: [Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2011-11-17 Thread Cor Nouws
Hi Stephan, Stephan Bergmann wrote (17-11-11 09:02) On 11/11/2011 11:12 AM, Cor Nouws wrote: Is included in the patch, that when a encrypted document is opened in 3.4.n and saved again, people are informed about the change in encryption? No. I see. When you modify and save an encrypted

[Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2011-11-11 Thread Stephan Bergmann
With LO 3.5 by default using (new in ODF 1.2) AES encryption for password-protected documents (instead of Blowfish as used in older versions), people still using LO 3.4 would be unable to open such documents. (And what's really ugly, all they would get is an incomprehensible error box Format

Re: [Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2011-11-11 Thread Cor Nouws
Hi Stephan, Stephan Bergmann wrote (11-11-11 10:50) is a patch (actually, four separate patches for the components, lib-core, lib-gui, and ure repos) to backport support for reading (but not writing) AES-encrypted ODF 1.2 documents to libreoffice-3-4. Is included in the patch, that when a

Re: [Libreoffice] [PATCH/REVIEW-3-4] Backport reading AES-encrypted ODF 1.2 documents (as genereated by LibO 3.5)

2011-11-11 Thread Stephan Bergmann
On 11/11/2011 11:12 AM, Cor Nouws wrote: Stephan Bergmann wrote (11-11-11 10:50) is a patch (actually, four separate patches for the components, lib-core, lib-gui, and ure repos) to backport support for reading (but not writing) AES-encrypted ODF 1.2 documents to libreoffice-3-4. Is included