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| [SOLVED] Importing GPG private key to NEO : IPC Command https://forum.yubico.com/viewtopic.php?f=26&t=2042 |
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| Author: | TiiXel [ Wed Sep 23, 2015 8:55 pm ] |
| Post subject: | [SOLVED] Importing GPG private key to NEO : IPC Command |
Hello everyone, I just got my Yubikey NEO and I want to use it as a GPG smartcard. My GPG private key is already generated, when I want to import it, I get an error (Translated from French) : Code: gpg: KEYTOCARD failed : Unknown IPC command My system is Ubuntu 15.04, GnuPG 2.1.6 I'm using standard procedure, as intructed here. I guess it may be usefull to tell you that the first command does return what is expected and that I've change my key to mode 82 : Code: >>> ykpersonalize -m82 Firmware version 3.4.3 Touch level 1551 Program sequence 3 The USB mode will be set to: 0x82 Commit? (y/n) [n]: y >>> gpg-connect-agent --hex "scd apdu 00 f1 00 00" /bye D[0000] 01 00 10 90 00 ..... OK Here is what I get from gpg2 : Code: >>> gpg2 --version gpg (GnuPG) 2.1.6 libgcrypt 1.6.3 Copyright (C) 2015 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Home: ~/.gnupg Algorithmes pris en charge : Clef publique : RSA, ELG, DSA, ECDH, ECDSA, EDDSA Chiffrement : IDEA, 3DES, CAST5, BLOWFISH, AES, AES192, AES256, TWOFISH, CAMELLIA128, CAMELLIA192, CAMELLIA256 Hachage : SHA1, RIPEMD160, SHA256, SHA384, SHA512, SHA224 Compression : Non compressé >>> gpg2 --edit-key F646F813 gpg (GnuPG) 2.1.6; Copyright (C) 2015 Free Software Foundation, Inc. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. La clef secrète est disponible. pub rsa4096/F646F813 créé : 2015-06-07 expire : 2018-06-06 utilisation : C confiance : ultime validité : ultime sub rsa2048/8CDA097E créé : 2015-06-07 expire : 2018-06-06 utilisation : S sub rsa2048/77A93788 créé : 2015-06-07 expire : 2018-06-06 utilisation : E sub rsa2048/8E427FB0 créé : 2015-06-07 expire : 2018-06-06 utilisation : A [ ultime ] (1). XXXXXX <XXXX@XXXX.XXX> gpg> toggle pub rsa4096/F646F813 créé : 2015-06-07 expire : 2018-06-06 utilisation : C confiance : ultime validité : ultime sub rsa2048/8CDA097E créé : 2015-06-07 expire : 2018-06-06 utilisation : S sub rsa2048/77A93788 créé : 2015-06-07 expire : 2018-06-06 utilisation : E sub rsa2048/8E427FB0 créé : 2015-06-07 expire : 2018-06-06 utilisation : A [ ultime ] (1). XXXXXX <XXXX@XXXX.XXX> gpg> key 1 pub rsa4096/F646F813 créé : 2015-06-07 expire : 2018-06-06 utilisation : C confiance : ultime validité : ultime sub* rsa2048/8CDA097E créé : 2015-06-07 expire : 2018-06-06 utilisation : S sub rsa2048/77A93788 créé : 2015-06-07 expire : 2018-06-06 utilisation : E sub rsa2048/8E427FB0 créé : 2015-06-07 expire : 2018-06-06 utilisation : A [ ultime ] (1). XXXXXX <XXXX@XXXX.XXX> gpg> keytocard Veuillez sélectionner l'endroit où stocker la clef : (1) Clef de signature (3) Clef d'authentification Quel est votre choix ? 1 gpg: échec de KEYTOCARD : Commande IPC inconnue I don't know what this IPC Command mean, nor where it comes from. I'm not sure it's a Yubikey failure, this may be related to GnuPG, or my system... Thank you a lot for helping me ! |
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| Author: | TiiXel [ Wed Sep 23, 2015 9:36 pm ] |
| Post subject: | Re: Importing GPG private key to NEO : |
Ok, problem solved ! Of course I googled again after posting and I found similar error, leading me to solution. If anyone needs this, this is what I had to do : Acording to this bug report the problem is due to incompatibility between the gpg-agent being used, and the gpg2 version. I did not update my gpg-agent as it was already up to date, but, I changed the way it's run when my session starts : I switched from this configuration to this one. The former was, indeed, meant for an older version. This is how I solved ! |
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