From e2d453f1d2c9db904f2d3dc3146c7fc3f2565bef Mon Sep 17 00:00:00 2001 From: Christian Grothoff Date: Sat, 20 Jun 2015 22:22:59 +0200 Subject: also check timestamps are round --- src/mint-tools/taler-mint-keycheck.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'src') diff --git a/src/mint-tools/taler-mint-keycheck.c b/src/mint-tools/taler-mint-keycheck.c index 22bf1e719..e6fa1ea6e 100644 --- a/src/mint-tools/taler-mint-keycheck.c +++ b/src/mint-tools/taler-mint-keycheck.c @@ -68,6 +68,15 @@ signkeys_iter (void *cls, filename); return GNUNET_SYSERR; } + if ( (0 != GNUNET_TIME_absolute_ntoh (ski->issue.start).abs_value_us % 1000000) || + (0 != GNUNET_TIME_absolute_ntoh (ski->issue.expire).abs_value_us % 1000000) || + (0 != GNUNET_TIME_absolute_ntoh (ski->issue.end).abs_value_us % 1000000) ) + { + fprintf (stderr, + "Timestamps are not multiples of a round second\n"); + return GNUNET_SYSERR; + } + if (GNUNET_OK != GNUNET_CRYPTO_eddsa_verify (TALER_SIGNATURE_MASTER_SIGNING_KEY_VALIDITY, &ski->issue.purpose, @@ -130,6 +139,16 @@ denomkeys_iter (void *cls, return GNUNET_SYSERR; } + if ( (0 != GNUNET_TIME_absolute_ntoh (dki->issue.start).abs_value_us % 1000000) || + (0 != GNUNET_TIME_absolute_ntoh (dki->issue.expire_withdraw).abs_value_us % 1000000) || + (0 != GNUNET_TIME_absolute_ntoh (dki->issue.expire_legal).abs_value_us % 1000000) || + (0 != GNUNET_TIME_absolute_ntoh (dki->issue.expire_spend).abs_value_us % 1000000) ) + { + fprintf (stderr, + "Timestamps are not multiples of a round second\n"); + return GNUNET_SYSERR; + } + if (GNUNET_OK != GNUNET_CRYPTO_eddsa_verify (TALER_SIGNATURE_MASTER_DENOMINATION_KEY_VALIDITY, &dki->issue.purpose, -- cgit v1.2.3