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| author | Katsuhiro Ueno <[email protected]> | 2018-02-07 09:46:54 +0000 |
|---|---|---|
| committer | Werner Koch <[email protected]> | 2018-02-14 13:49:47 +0000 |
| commit | 29aac7798085ee38da5107698618890ae7593c96 (patch) | |
| tree | 6bacacbfae81c75109528c55075895aa6374ca66 /tools/wks-util.c | |
| parent | common: Use new function to print status strings. (diff) | |
| download | gnupg-29aac7798085ee38da5107698618890ae7593c96.tar.gz gnupg-29aac7798085ee38da5107698618890ae7593c96.zip | |
sm: Fix a wrong key parameter in an exported private key file
* sm/export.c (sexp_to_kparms): Fix the computation of array[6],
which must be 'd mod (q-1)' but was 'p mod (q-1)'.
--
This bug is not serious but makes some consistency checks fail.
For example, 'openssl rsa -check' reports the following error:
$ gpgsm --out my.key --export-secret-key-raw 0xXXXXXXXX
$ openssl rsa -check -noout -inform DER -in my.key
RSA key error: dmq1 not congruent to d
--
Let me(wk) add this:
This bug was introduced with
Fixes-commit: 91056b1976bfb7b755e53b1302f4ede2b5cbc05d
right at the start of GnuPG 2.1 in July 2010. Before that (in 2.0) we
used gpg-protect-tool which got it right. We probably never noticed
this because gpgsm, and maybe other tools too, fix things up during
import.
Signed-off-by: Werner Koch <[email protected]>
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