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author | Joey Hess <joeyh@joeyh.name> | 2016-08-07 11:44:23 -0400 |
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committer | Joey Hess <joeyh@joeyh.name> | 2016-08-07 11:44:23 -0400 |
commit | 016877aa55764d14af3c16645d64fd95bf6a2da1 (patch) | |
tree | c92c27e15317044af714e25ef16b6bca09a70a40 /Tunables.hs | |
parent | 2881564838b52658e4a2bf624b07ad5b54a0a42f (diff) | |
download | keysafe-016877aa55764d14af3c16645d64fd95bf6a2da1.tar.gz |
aws spot instance attack cost estimate
Diffstat (limited to 'Tunables.hs')
-rw-r--r-- | Tunables.hs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Tunables.hs b/Tunables.hs index 5c39a2d..f5832b4 100644 --- a/Tunables.hs +++ b/Tunables.hs @@ -23,7 +23,8 @@ defaultTunables = Tunables -- argon2 is GPU and ASIC resistent, so it uses CPU time. -- The above HashOptions were benchmarked at 661 seconds CPU time -- on a 2 core Intel(R) Core(TM) i5-4210Y CPU @ 1.50GHz. - , argonCost = CPUCost (Seconds 600) + -- Since cost is measured per core, we double that. + , argonCost = CPUCost (Seconds (2*600)) -- AES can be calculated more efficiently by a GPU, so this -- cost is a GPU cost. -- This is set to only 1 minute because GPUs are quite a lot |