OpenPGP card v2.1 and Cherry ST-2000U - Only 1024-bit keys are possible
guanx.bac at gmail.com
Thu Sep 10 16:23:18 CEST 2015
I'm new to gpg. Just got a Cherry ST-2000U and OpenPGP card v2.1.
I can generate 1024-bit keys with the "generate" command of gpg2.
However, generation of 2048 or 4096-bit keys never succeed. The errors are:
... ... (snip)
Change (N)ame, (C)omment, (E)mail or (O)kay/(Q)uit? o
scdaemon: generating new key
scdaemon: 3 Admin PIN attempts remaining before card is
scdaemon: DBG: prompting for pinpad entry '|A|Please enter the Admin PIN'
scdaemon: please wait while key is being generated ...
scdaemon: ccid_transceive failed: (0x1000a)
scdaemon: apdu_send_simple(0) failed: card I/O error
scdaemon: generating key failed
gpg: key generation failed: Card error
Key generation failed: Card error
gpg (GnuPG) 2.0.29
Any help/hint is appreciated. Thanks in advance!
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