Re: Elliptic curves in gnupg status?(ECC support)
On Tue, 18 Dec 2012 20:21, phonetree...@gmail.com said: I was not able to find anything in the manual about it though. I searched and searched for the details on how to get on with using it, $ gpg2 --expert --gen-key gpg: NOTE: THIS IS A DEVELOPMENT VERSION! gpg: It is only intended for test purposes and should NOT be gpg: used in a production environment or with production keys! Please select what kind of key you want: (1) RSA and RSA (default) (2) DSA and Elgamal (3) DSA (sign only) (4) RSA (sign only) (7) DSA (set your own capabilities) (8) RSA (set your own capabilities) (9) ECDSA and ECDH (10) ECDSA (sign only) (11) ECDSA (set your own capabilities) Your selection? We have always used the expert switch to allow the use of new algorithms. The idea is that we first want to have a wide base of installed versions with support for a given algorithms, before we make a new algorithm visible to the non-experts. Shalom-Salam, Werner -- Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz. ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
Re: Elliptic curves in gnupg status?(ECC support)
On Mon, 17 Dec 2012 03:14, phonetree...@gmail.com said: Hey, I found the discussion in this newsgroup linked to below. It was last posted to in 2010. Looked like ECC support was coming, but as far as I can tell GPG doesn't support ECC yet. Is it on it's way? It is supported since 2.1.0beta2 (2011-03-08) Shalom-Salam, Werner -- Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz. ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
Re: Elliptic curves in gnupg status?(ECC support)
I was not able to find anything in the manual about it though. I searched and searched for the details on how to get on with using it, can't find them anywhere. I mean included and useable in the main release as a tool to move ahead with... - Original Message - From: Werner Koch w...@gnupg.org To: Thomas Demers phonetree...@gmail.com, gnupg-users@gnupg.org Date: Tue, Dec 18, 2012 at 5:00 AM Subject: Elliptic curves in gnupg status?(ECC support) On Mon, 17 Dec 2012 03:14, phonetree...@gmail.com said: Hey, I found the discussion in this newsgroup linked to below. It was last posted to in 2010. Looked like ECC support was coming, but as far as I can tell GPG doesn't support ECC yet. Is it on it's way? It is supported since 2.1.0beta2 (2011-03-08) Shalom-Salam, Werner -- Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz. ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
Elliptic curves in gnupg status?(ECC support)
Hey, I found the discussion in this newsgroup linked to below. It was last posted to in 2010. Looked like ECC support was coming, but as far as I can tell GPG doesn't support ECC yet. Is it on it's way? I was just thinking maybe the messages could be short enough yet moderately secure, to send over SMS, due to the shorter key sizes? You wouldn't get much payload space, but maybe a little? In any case ECC is the way of the future for public key crypto is it not? So it's really a pretty desirable feature. I just found out bitcoin is based on ECC. http://lists.gnupg.org/pipermail/gnupg-users/2010-April/038647.html ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
Re: Elliptic curves in gnupg status?(ECC support)
On 17-12-2012 3:14, Thomas Demers wrote: I was just thinking maybe the messages could be short enough yet moderately secure, to send over SMS, due to the shorter key sizes? There is an open source Java application that implements ECC public key encryption with SMS: http://cryptosms.org/ (don't mistake it with http://www.cryptosms.com/, which is closed-source and not free). It apears not to have been updated since 2009 though, but it does work on my Nokia Symbian phones. -- ir. J.C.A. Wevers PGP/GPG public keys at http://www.xs4all.nl/~johanw/pgpkeys.html ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
Re: Elliptic curves in gnupg status?(ECC support)
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 17/12/12 16:04, Johan Wevers wrote: I was just thinking maybe the messages could be short enough yet moderately secure, to send over SMS, due to the shorter key sizes? There is an open source Java application that implements ECC public key encryption with SMS: http://cryptosms.org/ (don't mistake it with http://www.cryptosms.com/, which is closed-source and not free). It apears not to have been updated since 2009 though, but it does work on my Nokia Symbian phones. There is also TextSecure for Android, which uses ECC and is still getting regular updates (last commit 9 days ago). It was initially written by Moxie Marlinspike under his company Whisper Systems, which was later bought out by Twitter. It was released under the GPLv3 and you can get it on github here: https://github.com/WhisperSystems/TextSecure It's also available as a compiled binary on the Google Android Market Place. - -- Mike Cardwell https://grepular.com/ http://cardwellit.com/ OpenPGP Key35BC AF1D 3AA2 1F84 3DC3 B0CF 70A5 F512 0018 461F XMPP OTR Key 8924 B06A 7917 AAF3 DBB1 BF1B 295C 3C78 3EF1 46B4 -BEGIN PGP SIGNATURE- iQGGBAEBCgBwBQJQz0WPMBSAACAAB3ByZWZlcnJlZC1lbWFpbC1lbmNvZGlu Z0BwZ3AuY29tcGdwbWltZTgUgAAVABpwa2EtYWRkcmVzc0BnbnVwZy5vcmdt aWtlLmNhcmR3ZWxsQGdyZXB1bGFyLmNvbQAKCRCdJiMBwdHnBHbACADTtTOUaPMd hytm/tp7g97tlLbiEa4KhTwgob/ajdwk58Q02gh8+92zv2pqDSqG4/ioQfMqos8G +owx2D44BesEZR3t9mz6cNs1AxUMaTJA7Uf0gKYlCCd+DtPPDJNix9tcgecEO8ws 3mbihL60gAUTPTekP+qDQTrU11yB8DN+fH/Cd01irYhf/7ZeHXv7zG5G4XUb7iaa Hd8WIzD77uTShu8CXkUlVMHJFXKsGJ80S/qA/bb4WYN11QnTapMX5+NhjyKXfwgH q9plM8kBmjwc2+N7eFeQCDlCLGgzCVTErr1u1pmJiX5I6jxQoyiCLAHdlr6LUel9 PQNQ1WIjG2uv =2VFt -END PGP SIGNATURE- ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
Re: Elliptic curves in gnupg status?
On Sat, 24 Apr 2010 17:16, d...@fifthhorseman.net said: http://tools.ietf.org/html/draft-jivsov-openpgp-ecc Actually the working group informally agreed on this draft after we changed a few US centric things. It is just a matter of implementing it in GnuPG. Sergi started with that but I have seen fully working code so far. I spend most of the last week to remove the secring.gpg related code in gpg and move the secret key processing entirely to gpg-agent. It is far from being finished but it helps to integrate new algorithms more easily (we don't have to keep pubring and secring in sync). My idea of implementing ECC is to first work on the signing part (ECDSA) before moving to the encryption part with a later version. Shalom-Salam, Werner -- Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz. ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
Re: Elliptic curves in gnupg status?
On Mon, 2010-04-26 at 08:57 +0200, Werner Koch wrote: Actually the working group informally agreed on this draft after we changed a few US centric things. Nice to read. I was just about to reply, that it might make sense to start implementation in gpg even if standardisation has not yet fully finished. Implementation probably takes quite some time and effort, and in the end phase of standardisation processes there's usually not that much what changes. And I guess, the earlier ECC is available in gpg, the better. My idea of implementing ECC is to first work on the signing part (ECDSA) Sounds reasonable, especially as people can already start to collect signatures then... What rough timescale do you expect to have ECC productively available in gpg? I mean including security audits, well done tests etc.? Cheers, Chris. smime.p7s Description: S/MIME cryptographic signature ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
Re: Elliptic curves in gnupg status?
On 04/23/2010 11:24 PM, Faramir wrote: Well, I don't know anything about development plans, I think it is very likely we won't see ecc implemented in GnuPG _unless_ it is included first in OpenPGP standard. If GnuPG implements ecc before it becomes standard, we would get keys that would only work with GnuPG versions including ecc. So, if you're interested in getting this support underway, you should pprobably offer feedback on the I-D outlining how ecc should work with OpenPGP: http://tools.ietf.org/html/draft-jivsov-openpgp-ecc the IETF OpenPGP Working Group is probably a good place to offer feedback: http://www.imc.org/ietf-tls/mail-archive/ --dkg signature.asc Description: OpenPGP digital signature ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
Re: Elliptic curves in gnupg status?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 markus reichelt escribió: * Alexander Murauer segler_a...@web.de wrote: is there any plan to get ecc in mainstream gnupg? most stuff i found about gnupg and ecc is outdated. does somebody know something about this? search the archives of the devel mailinglist. ecdsa. don't expect any real info, tho. Well, I don't know anything about development plans, I think it is very likely we won't see ecc implemented in GnuPG _unless_ it is included first in OpenPGP standard. If GnuPG implements ecc before it becomes standard, we would get keys that would only work with GnuPG versions including ecc. Best Regards -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBCAAGBQJL0mRSAAoJEMV4f6PvczxAgnYH/10YdE1TV3yKVkZOumx68zeG x7GqeB/PYYI4myETemSsDEhjqa7DqQdinMRthuwnXwLAS6hGjOx+AdpwrCvn807H QZGMowlKoE/hmQSf1XOHvjPzbrtyMdBzWx0JkNDUSqYBHedfZnLgfFbnfaKOV1ps LhLIpRZQ88ijt9e0cMDibIVlEW86sQnghL9Mte6UsfOZRT9+3zCR+o1Cgbjgg9kJ zR2rh6y8L9C7bZSF5vqw3HEwEB99/rlUQOXsklxvwr0ycq41l05nsf6rYrFeyJtd nm+IiT3BRo23g1CV7BrYNlS5aNsqTsHy3bHGRKIaJk01pyLORwoOvc51G16P9xk= =Az31 -END PGP SIGNATURE- ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
Elliptic curves in gnupg status?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi, i recently read about ecc (elliptic curves crypt) after googling, i found this: http://www.calcurco.cat/eccGnuPG/descobj.en.html is there any plan to get ecc in mainstream gnupg? most stuff i found about gnupg and ecc is outdated. does somebody know something about this? i own a OpenPGP Smartcard v2. does it / will it support ECC, or do i have to wait for an OpenPGP Smartcard v3 ? :) thanks in advance alex - -- Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz. -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQGcBAEBAgAGBQJLztjfAAoJENw7bU/hr2eSEnsL/2rkjEvpoPTzxjgztcuboF22 cirg6C2JNaU/5CqTIL9yh4awqHk5fWsLlRGweU0BKLhg//WSEjjmtfbUrdqudN7D B+gXGdzDff5EsqdJ2ovleJb8xFGjU+RIKtd5wV9ppi24L0stCK6LfaafjNU2y/r0 cG4usWz/qiZSYFLylvEdoqIk6HH7Em+mjXJZ/U1Y+99DUv3bxhprqBULdQUkF5tM 0U2RsFfSAExomrO1ZWtj3E7kMir20aI8YPK+6AhB9WEhn11MLV1seA3fr8FPiVTK nt4K8QdMPEaY0G5vmSoXxM6RK4H5uRCKoyh0Crc1X2yeQpzInjz+2gdrqaOwWFlr aXoeTrS+sRY7Ato0DtDjAgheixrhCIJmknAnWR004ZmKdouW+dentgWwh15C3JcX BbRTGh7IRf+gSee6+ibBW0h5znOEPTa0sKBN6YcCJa0WqkvpmLQe3k8Yx7tdX9g/ /XQhc2wAHcCKMHYjRnGq9DKPLh9wIpTS9jpX5ycO0Q== =g7yj -END PGP SIGNATURE- ___ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users