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| author | NIIBE Yutaka <[email protected]> | 2015-12-14 05:37:18 +0000 |
|---|---|---|
| committer | NIIBE Yutaka <[email protected]> | 2015-12-14 05:37:18 +0000 |
| commit | d40975cbe8ff86fcc4a1b4963fdffc66ddee85ce (patch) | |
| tree | 97a8370f0530a4c7dead5bff54bee437eb566055 | |
| parent | gpg: Use a regular type instead of a void* for import stats. (diff) | |
| download | gnupg-d40975cbe8ff86fcc4a1b4963fdffc66ddee85ce.tar.gz gnupg-d40975cbe8ff86fcc4a1b4963fdffc66ddee85ce.zip | |
scd: Fix regression for generating RSA keys on card.
* scd/app-openpgp.c (do_genkey): Strip leading zeros for fingerprint
computation.
--
This bug is difficult to reproduce because the probability is 1/256,
and key generation takes long time. The regression was introduced
when we add the support for ECC.
GnuPG-bug-id: 2150
| -rw-r--r-- | scd/app-openpgp.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/scd/app-openpgp.c b/scd/app-openpgp.c index 581c5dd17..92330ecd2 100644 --- a/scd/app-openpgp.c +++ b/scd/app-openpgp.c @@ -3623,6 +3623,11 @@ do_genkey (app_t app, ctrl_t ctrl, const char *keynostr, unsigned int flags, send_status_info (ctrl, "KEY-CREATED-AT", numbuf, (size_t)strlen(numbuf), NULL, 0); + for (; mlen && !*m; mlen--, m++) /* strip leading zeroes */ + ; + for (; elen && !*e; elen--, e++) /* strip leading zeroes */ + ; + rc = store_fpr (app, keyno, (u32)created_at, fprbuf, PUBKEY_ALGO_RSA, m, mlen, e, elen); if (rc) |