Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-14 Thread John Doe
From: Liam O'Toole liam.p.oto...@gmail.com That sounds worrying. Could you elaborate, or provide a citation? Remember this? http://nakedsecurity.sophos.com/2013/12/09/serious-security-google-finds-fake-but-trusted-ssl-certificates-for-its-domains-made-in-france/ The whole SSL certificates

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-10 Thread Liam O'Toole
On 2014-01-09, Robert Moskowitz r...@htt-consult.com wrote: (...) You want to talk about leaky code? Look how corporate mail proxies work to enable them to read encrypted emails. Simple lying about certs. That sounds worrying. Could you elaborate, or provide a citation? -- Liam

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-10 Thread Robert Moskowitz
On 01/10/2014 09:22 AM, Liam O'Toole wrote: On 2014-01-09, Robert Moskowitz r...@htt-consult.com wrote: (...) You want to talk about leaky code? Look how corporate mail proxies work to enable them to read encrypted emails. Simple lying about certs. That sounds worrying. Could you

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-10 Thread James B. Byrne
On Thu, January 9, 2014 17:52, m.r...@5-cent.us wrote: Robert Moskowitz wrote: On 01/09/2014 05:28 PM, John R Pierce wrote: On 1/9/2014 2:20 PM, Eero Volotinen wrote: It might be easier to compromise security of commercial products as source code is not available. they seem to have

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-10 Thread Lists
On 01/09/2014 02:52 PM, m.r...@5-cent.us wrote: Not quite - anyone mandated to POSIX standards are effectively mandated to use the compromised algorithms, as I understand it. That's news to me. Citation? Recently, there was a discussion amongst BSD devs and they concluded that they don't

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-10 Thread Warren Young
On 1/9/2014 15:52, m.r...@5-cent.us wrote: Robert Moskowitz wrote: Only algorithm they compromised was an RNG that got pretty strong thumbs down from the real cryptographers. They have not compromised any IETF standard; Not quite - anyone mandated to POSIX standards are effectively

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread Kanwar Ranbir Sandhu
On 2014-01-06 11:28, James B. Byrne wrote: I believe that the issue is of pressing interest to the entire community and I would like to read what others have to say on the matter. I think everyone should assume the entire ecosystem is compromised and shouldn't trust anything. Code should be

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread Les Mikesell
On Thu, Jan 9, 2014 at 3:27 PM, Kanwar Ranbir Sandhu m3fr...@thesandhufamily.ca wrote: We can't trust the software or the hardware any longer. When the problem runs this deep, what can anyone do? The NSA program has effectively removed my trust with every single U.S. (actually, 5 eyes)

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread John R Pierce
On 1/9/2014 1:27 PM, Kanwar Ranbir Sandhu wrote: I think everyone should assume the entire ecosystem is compromised and shouldn't trust anything. Code should be reviewed and bugs/weaknesses removed IMMEDIATELY. The problem is obviously not everyone is a programmer and not everyone will have

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread Les Mikesell
On Thu, Jan 9, 2014 at 3:55 PM, John R Pierce pie...@hogranch.com wrote: On 1/9/2014 1:27 PM, Kanwar Ranbir Sandhu wrote: I think everyone should assume the entire ecosystem is compromised and shouldn't trust anything. Code should be reviewed and bugs/weaknesses removed IMMEDIATELY. The

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread Eero Volotinen
I always just assumed that blowfish was good precisely because it wasn't the one that was recommended/promoted by the groups likely to be compromised. But, I try to stay out of politics so I don't worry much about keeping secrets anyway. It might be easier to compromise security of

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread John R Pierce
On 1/9/2014 2:20 PM, Eero Volotinen wrote: It might be easier to compromise security of commercial products as source code is not available. they seem to have succeeded in compromising STANDARDS and ALGORITHMS, to heck with implementations. -- john r pierce

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread Robert Moskowitz
On 01/09/2014 04:55 PM, John R Pierce wrote: On 1/9/2014 1:27 PM, Kanwar Ranbir Sandhu wrote: I think everyone should assume the entire ecosystem is compromised and shouldn't trust anything. Code should be reviewed and bugs/weaknesses removed IMMEDIATELY. The problem is obviously not

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread Robert Moskowitz
On 01/09/2014 05:15 PM, Les Mikesell wrote: On Thu, Jan 9, 2014 at 3:55 PM, John R Pierce pie...@hogranch.com wrote: On 1/9/2014 1:27 PM, Kanwar Ranbir Sandhu wrote: I think everyone should assume the entire ecosystem is compromised and shouldn't trust anything. Code should be reviewed and

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread Robert Moskowitz
On 01/09/2014 05:20 PM, Eero Volotinen wrote: I always just assumed that blowfish was good precisely because it wasn't the one that was recommended/promoted by the groups likely to be compromised. But, I try to stay out of politics so I don't worry much about keeping secrets anyway. It

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread m . roth
Robert Moskowitz wrote: On 01/09/2014 05:15 PM, Les Mikesell wrote: On Thu, Jan 9, 2014 at 3:55 PM, John R Pierce pie...@hogranch.com wrote: On 1/9/2014 1:27 PM, Kanwar Ranbir Sandhu wrote: I think everyone should assume the entire ecosystem is compromised and shouldn't trust anything.

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread Robert Moskowitz
On 01/09/2014 05:28 PM, John R Pierce wrote: On 1/9/2014 2:20 PM, Eero Volotinen wrote: It might be easier to compromise security of commercial products as source code is not available. they seem to have succeeded in compromising STANDARDS and ALGORITHMS, to heck with implementations. Only

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread Les Mikesell
On Thu, Jan 9, 2014 at 4:32 PM, Robert Moskowitz r...@htt-consult.com wrote: I always just assumed that blowfish was good precisely because it wasn't the one that was recommended/promoted by the groups likely to be compromised. But, I try to stay out of politics so I don't worry much about

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread m . roth
Robert Moskowitz wrote: On 01/09/2014 05:28 PM, John R Pierce wrote: On 1/9/2014 2:20 PM, Eero Volotinen wrote: It might be easier to compromise security of commercial products as source code is not available. they seem to have succeeded in compromising STANDARDS and ALGORITHMS, to heck with

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread Robert Moskowitz
On 01/09/2014 05:37 PM, Les Mikesell wrote: On Thu, Jan 9, 2014 at 4:32 PM, Robert Moskowitz r...@htt-consult.com wrote: I always just assumed that blowfish was good precisely because it wasn't the one that was recommended/promoted by the groups likely to be compromised. But, I try to stay

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread Cliff Pratt
I was shocked and horrified to find out that RHEL (and presumably CentOS) and Ubuntu no longer implement the 'rot13' program. Cheers, Cliff On Fri, Jan 10, 2014 at 11:32 AM, Robert Moskowitz r...@htt-consult.comwrote: On 01/09/2014 05:15 PM, Les Mikesell wrote: On Thu, Jan 9, 2014 at 3:55

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread John R Pierce
On 1/9/2014 3:33 PM, Cliff Pratt wrote: I was shocked and horrified to find out that RHEL (and presumably CentOS) and Ubuntu no longer implement the 'rot13' program. tr A-Za-z N-ZA-Mn-za-m infile outfile example... $ echo this is a message | tr A-Za-z N-ZA-Mn-za-m guvf vf n zrffntr $ echo

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread Cliff Pratt
Thanks! I got similar suggestions when I mentioned this at work. I was of course joking about rot13. Cheers, Cliff On Fri, Jan 10, 2014 at 12:41 PM, John R Pierce pie...@hogranch.com wrote: On 1/9/2014 3:33 PM, Cliff Pratt wrote: I was shocked and horrified to find out that RHEL (and

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-09 Thread Robert Moskowitz
On 01/09/2014 06:33 PM, Cliff Pratt wrote: I was shocked and horrified to find out that RHEL (and presumably CentOS) and Ubuntu no longer implement the 'rot13' program. But they implement the NULL cipher as part of IPsec. Cheers, Cliff On Fri, Jan 10, 2014 at 11:32 AM, Robert Moskowitz

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-07 Thread John Doe
After all the news about backdoors, planted bugs or weakened standards in apps, in routers, hardware firmwares, etc... these days, can we trust anything? Can we trust the bios? Can we trust the compiler not to stealthily inject a backdoor in the compiled version of a clean code?Given that most

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-07 Thread m . roth
John Doe wrote: After all the news about backdoors, planted bugs or weakened standards in apps, in routers, hardware firmwares, etc... these days, can we trust anything? Can we trust the bios? Can we trust the compiler not to stealthily inject a backdoor in the compiled version of a clean

Re: [CentOS] Can we trust RedHat encryption tools?

2014-01-07 Thread James B. Byrne
On Mon, January 6, 2014 16:51, m.r...@5-cent.us wrote: Looks like it's rtrying to install it, not just build it. In the first example, you're trying to replace the existing /usr/bin/strip, which only root can do. Are you doing make, or make install? I started out by using the openssl.spec

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-07 Thread Steve Clark
What about selinux - wasn't that originally done by the NSA? On 01/07/2014 09:04 AM, m.r...@5-cent.us wrote: John Doe wrote: After all the news about backdoors, planted bugs or weakened standards in apps, in routers, hardware firmwares, etc... these days, can we trust anything? Can we trust

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-07 Thread Eero Volotinen
Just audit the source code... 7.1.2014 16.42 kirjoitti Steve Clark scl...@netwolves.com: What about selinux - wasn't that originally done by the NSA? On 01/07/2014 09:04 AM, m.r...@5-cent.us wrote: John Doe wrote: After all the news about backdoors, planted bugs or weakened standards in

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-07 Thread Steve Clark
On 01/07/2014 09:04 AM, m.r...@5-cent.us wrote: John Doe wrote: After all the news about backdoors, planted bugs or weakened standards in apps, in routers, hardware firmwares, etc... these days, can we trust anything? Can we trust the bios? Can we trust the compiler not to stealthily inject

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-07 Thread Giles Coochey
On 07/01/2014 15:52, Steve Clark wrote: On 01/07/2014 09:04 AM, m.r...@5-cent.us wrote: John Doe wrote: After all the news about backdoors, planted bugs or weakened standards in apps, in routers, hardware firmwares, etc... these days, can we trust anything? Can we trust the bios? Can we trust

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-07 Thread Giles Coochey
On 07/01/2014 15:55, Giles Coochey wrote: On 07/01/2014 15:52, Steve Clark wrote: On 01/07/2014 09:04 AM, m.r...@5-cent.us wrote: John Doe wrote: After all the news about backdoors, planted bugs or weakened standards in apps, in routers, hardware firmwares, etc... these days, can we trust

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-07 Thread Les Mikesell
On Tue, Jan 7, 2014 at 9:55 AM, Giles Coochey gi...@coochey.net wrote: Can we trust the bios? Can we trust the compiler not to stealthily inject a backdoor in the compiled version of a clean code?Given that most entries from the The International Obfuscated C Code Contest

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-06 Thread m . roth
James B. Byrne wrote: Recently I have been deeply troubled by evidence revealing the degree to which U.S. based corporations (well actually all resident in any of the so-called 5-eyes countries) appear to have rolled over and assumed the position with respect to NSA inspired pressure to

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-06 Thread Eero Volotinen
I agree, but I just don't know how much in the way of manhours that would involved. However, if you do get it all built, and build packages out of them, there is an extras? contribs? repo, and I'd encourage you to submit it for that. RHEL nowdays supports already Elliptic Curve on openssl.

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-06 Thread James B. Byrne
RHEL nowdays supports already Elliptic Curve on openssl. Which complete misses the point. First, the initial settings of the EC are significant in determining the strength of the resulting cipher. There is considerable evidence that suggests that some of these default settings have been

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-06 Thread m . roth
Eero Volotinen wrote: mark wrote: I agree, but I just don't know how much in the way of manhours that would involved. However, if you do get it all built, and build packages out of them, there is an extras? contribs? repo, and I'd encourage you to submit it for that. RHEL nowdays supports

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-06 Thread Eero Volotinen
Um, I guess you haven't read the news lately - the most used, POSIX-mandated elliptic curve is backdoored by the US NSA - when the Well, as you know backdoored EC Dual DBRG is not working at all on openssl: http://marc.info/?l=openssl-announcem=138747119822324 -- Eero

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-06 Thread m . roth
Eero Volotinen wrote: Um, I guess you haven't read the news lately - the most used, POSIX-mandated elliptic curve is backdoored by the US NSA - when the Well, as you know backdoored EC Dual DBRG is not working at all on openssl: http://marc.info/?l=openssl-announcem=138747119822324 That I

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-06 Thread James B. Byrne
I am doing a bit of investigative work to see just how hard it is to build openssl for myself. The source from openssl.org is readily available and the spec file provided seems fairly usable. However, I am seeing lots of errors similar to this when I try to build it using mock: +

Re: [CentOS] Can we trust RedHAt encryption tools?

2014-01-06 Thread m . roth
James B. Byrne wrote: I am doing a bit of investigative work to see just how hard it is to build openssl for myself. The source from openssl.org is readily available and the spec file provided seems fairly usable. However, I am seeing lots of errors similar to this when I try to build it