Private key transfer format
gniibe at fsij.org
Wed Apr 8 10:40:42 CEST 2015
I'm trying to fix the issue: https://bugs.g10code.com/gnupg/issue1937
Here, we need to enhance the OpenPGP Private Key Transfer Format.
Currently, as it is described in agent/keyformat.txt, it's like:
(skey _ P1 _ P2 _ P3 ... e PN)
(protection PROTTYPE PROTALGO IV S2KMODE S2KHASH S2KSALT S2KCOUNT))
For private keys in smartcard, it can be something like following:
(skey _ P1 _ P2 _ P3 ... _ PN_minus_1) # ??? pkey???
(shadowed PROTOCOL (INFO)))
How about this?
If it's ok, it seems not good to say "skey" as it's public key
parameters only. "pkey" would be better.
Besides, I found that the description of "ti-v1" (token info version 1).
In the current implementation, it is "t1-v1" (Tee-One Vee-One). Shall we
support "ti-v1" too? Or just fix the description in keyformat.txt?
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