two-key triple DES
#2
(12-10-2019, 07:53 PM)MrLampe Wrote: Only it is 2 x 56 = 112 bits.

I don't know what kind of hardware you have available but with my GPU (GTX 1060) bruteforcing 112 bit on DES 14000 would take about 1.6x10^16 years at 10 GH/s.

>>> (2**112 / (10000 * 1000 * 1000)) / 60 / 60 / 24 / 365
1.6464665330209374e+16
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Messages In This Thread
two-key triple DES - by MrLampe - 12-10-2019, 07:53 PM
RE: two-key triple DES - by undeath - 12-10-2019, 09:36 PM
RE: two-key triple DES - by MrLampe - 12-12-2019, 09:14 PM
RE: two-key triple DES - by undeath - 12-12-2019, 09:16 PM
RE: two-key triple DES - by MrLampe - 12-12-2019, 09:39 PM
RE: two-key triple DES - by MrLampe - 12-22-2019, 05:49 PM
RE: two-key triple DES - by undeath - 12-23-2019, 12:09 AM