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2015-09-27 20:17:01 +02:00
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README.md
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@@ -179,40 +179,137 @@ For comparision, AES result:
## Check using dieharder
I fed the contents of my primary disk into TWENTY4 and its output
into diehard:
Checking an nearly infinite output stream, encrypting NULL with 0x01, checked
by dieharder:
dd if=/dev/sda4 of=/dev/stdout | ./stream 1 e | dieharder -a -g 200
% cat /dev/zero | ./twenty4 0x01 e | dieharder -g 200 -a
#=============================================================================#
# dieharder version 3.31.1 Copyright 2003 Robert G. Brown #
#=============================================================================#
rng_name |rands/second| Seed |
stdin_input_raw| 1.86e+05 |2067533949|
stdin_input_raw| 6.82e+05 |1515115156|
#=============================================================================#
test_name |ntup| tsamples |psamples| p-value |Assessment
#=============================================================================#
diehard_birthdays| 0| 100| 100|0.11286983| PASSED
diehard_operm5| 0| 1000000| 100|0.14228207| PASSED
diehard_rank_32x32| 0| 40000| 100|0.08372938| PASSED
diehard_rank_6x8| 0| 100000| 100|0.47630577| PASSED
diehard_bitstream| 0| 2097152| 100|0.68878582| PASSED
diehard_opso| 0| 2097152| 100|0.36965490| PASSED
diehard_oqso| 0| 2097152| 100|0.85360068| PASSED
diehard_dna| 0| 2097152| 100|0.41389081| PASSED
diehard_count_1s_str| 0| 256000| 100|0.64198483| PASSED
diehard_count_1s_byt| 0| 256000| 100|0.48126427| PASSED
diehard_parking_lot| 0| 12000| 100|0.61281762| PASSED
diehard_2dsphere| 2| 8000| 100|0.98794548| PASSED
diehard_3dsphere| 3| 4000| 100|0.86553337| PASSED
diehard_squeeze| 0| 100000| 100|0.47837267| PASSED
diehard_sums| 0| 100| 100|0.26661852| PASSED
diehard_runs| 0| 100000| 100|0.78455791| PASSED
diehard_runs| 0| 100000| 100|0.56428921| PASSED
diehard_craps| 0| 200000| 100|0.81900152| PASSED
diehard_craps| 0| 200000| 100|0.54592338| PASSED
ctrl-c
diehard_birthdays| 0| 100| 100|0.66702401| PASSED
diehard_operm5| 0| 1000000| 100|0.66534937| PASSED
diehard_rank_32x32| 0| 40000| 100|0.64395558| PASSED
diehard_rank_6x8| 0| 100000| 100|0.73972650| PASSED
diehard_bitstream| 0| 2097152| 100|0.37109308| PASSED
diehard_opso| 0| 2097152| 100|0.61131814| PASSED
diehard_oqso| 0| 2097152| 100|0.78775192| PASSED
diehard_dna| 0| 2097152| 100|0.34538786| PASSED
diehard_count_1s_str| 0| 256000| 100|0.39973600| PASSED
diehard_count_1s_byt| 0| 256000| 100|0.43596185| PASSED
diehard_parking_lot| 0| 12000| 100|0.82562887| PASSED
diehard_2dsphere| 2| 8000| 100|0.89930428| PASSED
diehard_3dsphere| 3| 4000| 100|0.75039182| PASSED
diehard_squeeze| 0| 100000| 100|0.84575916| PASSED
diehard_sums| 0| 100| 100|0.17887215| PASSED
diehard_runs| 0| 100000| 100|0.27394031| PASSED
diehard_runs| 0| 100000| 100|0.38358466| PASSED
diehard_craps| 0| 200000| 100|0.46344932| PASSED
diehard_craps| 0| 200000| 100|0.90279468| PASSED
marsaglia_tsang_gcd| 0| 10000000| 100|0.86230982| PASSED
marsaglia_tsang_gcd| 0| 10000000| 100|0.71786320| PASSED
sts_monobit| 1| 100000| 100|0.95022673| PASSED
sts_runs| 2| 100000| 100|0.97598338| PASSED
sts_serial| 1| 100000| 100|0.91209013| PASSED
sts_serial| 2| 100000| 100|0.76413978| PASSED
sts_serial| 3| 100000| 100|0.47828005| PASSED
sts_serial| 3| 100000| 100|0.89677063| PASSED
sts_serial| 4| 100000| 100|0.99879068| WEAK
sts_serial| 4| 100000| 100|0.93262189| PASSED
sts_serial| 5| 100000| 100|0.97585634| PASSED
sts_serial| 5| 100000| 100|0.50478610| PASSED
sts_serial| 6| 100000| 100|0.08698163| PASSED
sts_serial| 6| 100000| 100|0.03039228| PASSED
sts_serial| 7| 100000| 100|0.62431435| PASSED
sts_serial| 7| 100000| 100|0.74890431| PASSED
sts_serial| 8| 100000| 100|0.87532744| PASSED
sts_serial| 8| 100000| 100|0.91641753| PASSED
sts_serial| 9| 100000| 100|0.11259928| PASSED
sts_serial| 9| 100000| 100|0.04014422| PASSED
sts_serial| 10| 100000| 100|0.18509222| PASSED
sts_serial| 10| 100000| 100|0.91447809| PASSED
sts_serial| 11| 100000| 100|0.51473918| PASSED
sts_serial| 11| 100000| 100|0.38194660| PASSED
sts_serial| 12| 100000| 100|0.08996905| PASSED
sts_serial| 12| 100000| 100|0.72068305| PASSED
sts_serial| 13| 100000| 100|0.06321140| PASSED
sts_serial| 13| 100000| 100|0.83106256| PASSED
sts_serial| 14| 100000| 100|0.08691687| PASSED
sts_serial| 14| 100000| 100|0.36681587| PASSED
sts_serial| 15| 100000| 100|0.10396429| PASSED
sts_serial| 15| 100000| 100|0.10353726| PASSED
sts_serial| 16| 100000| 100|0.98923097| PASSED
sts_serial| 16| 100000| 100|0.58151255| PASSED
rgb_bitdist| 1| 100000| 100|0.83179852| PASSED
rgb_bitdist| 2| 100000| 100|0.13343241| PASSED
rgb_bitdist| 3| 100000| 100|0.64851901| PASSED
rgb_bitdist| 4| 100000| 100|0.27381896| PASSED
rgb_bitdist| 5| 100000| 100|0.53255869| PASSED
rgb_bitdist| 6| 100000| 100|0.23874740| PASSED
rgb_bitdist| 7| 100000| 100|0.24395463| PASSED
rgb_bitdist| 8| 100000| 100|0.32082061| PASSED
rgb_bitdist| 9| 100000| 100|0.23675202| PASSED
rgb_bitdist| 10| 100000| 100|0.14315574| PASSED
rgb_bitdist| 11| 100000| 100|0.49355287| PASSED
rgb_bitdist| 12| 100000| 100|0.94148332| PASSED
rgb_minimum_distance| 2| 10000| 1000|0.90096962| PASSED
rgb_minimum_distance| 3| 10000| 1000|0.40166302| PASSED
rgb_minimum_distance| 4| 10000| 1000|0.39664349| PASSED
rgb_minimum_distance| 5| 10000| 1000|0.33642569| PASSED
rgb_permutations| 2| 100000| 100|0.69292329| PASSED
rgb_permutations| 3| 100000| 100|0.26000392| PASSED
rgb_permutations| 4| 100000| 100|0.98030683| PASSED
rgb_permutations| 5| 100000| 100|0.36223930| PASSED
rgb_lagged_sum| 0| 1000000| 100|0.11113853| PASSED
rgb_lagged_sum| 1| 1000000| 100|0.77935325| PASSED
rgb_lagged_sum| 2| 1000000| 100|0.77721610| PASSED
rgb_lagged_sum| 3| 1000000| 100|0.82307605| PASSED
rgb_lagged_sum| 4| 1000000| 100|0.03644586| PASSED
rgb_lagged_sum| 5| 1000000| 100|0.66058445| PASSED
rgb_lagged_sum| 6| 1000000| 100|0.58785549| PASSED
rgb_lagged_sum| 7| 1000000| 100|0.49955974| PASSED
rgb_lagged_sum| 8| 1000000| 100|0.69106353| PASSED
rgb_lagged_sum| 9| 1000000| 100|0.70361764| PASSED
rgb_lagged_sum| 10| 1000000| 100|0.30173719| PASSED
rgb_lagged_sum| 11| 1000000| 100|0.85554929| PASSED
rgb_lagged_sum| 12| 1000000| 100|0.27246327| PASSED
rgb_lagged_sum| 13| 1000000| 100|0.88260425| PASSED
rgb_lagged_sum| 14| 1000000| 100|0.63519490| PASSED
rgb_lagged_sum| 15| 1000000| 100|0.82192024| PASSED
rgb_lagged_sum| 16| 1000000| 100|0.44669473| PASSED
rgb_lagged_sum| 17| 1000000| 100|0.54589530| PASSED
rgb_lagged_sum| 18| 1000000| 100|0.54788412| PASSED
rgb_lagged_sum| 19| 1000000| 100|0.69862386| PASSED
rgb_lagged_sum| 20| 1000000| 100|0.11040733| PASSED
rgb_lagged_sum| 21| 1000000| 100|0.48511696| PASSED
rgb_lagged_sum| 22| 1000000| 100|0.86570587| PASSED
rgb_lagged_sum| 23| 1000000| 100|0.30541569| PASSED
rgb_lagged_sum| 24| 1000000| 100|0.78320483| PASSED
rgb_lagged_sum| 25| 1000000| 100|0.35409569| PASSED
rgb_lagged_sum| 26| 1000000| 100|0.56956770| PASSED
rgb_lagged_sum| 27| 1000000| 100|0.58603441| PASSED
rgb_lagged_sum| 28| 1000000| 100|0.31877864| PASSED
rgb_lagged_sum| 29| 1000000| 100|0.60119378| PASSED
rgb_lagged_sum| 30| 1000000| 100|0.40966142| PASSED
rgb_lagged_sum| 31| 1000000| 100|0.35013332| PASSED
rgb_lagged_sum| 32| 1000000| 100|0.70995085| PASSED
rgb_kstest_test| 0| 10000| 1000|0.13663827| PASSED
dab_bytedistrib| 0| 51200000| 1|0.50308151| PASSED
dab_dct| 256| 50000| 1|0.50376390| PASSED
Preparing to run test 207. ntuple = 0
dab_filltree| 32| 15000000| 1|0.30158012| PASSED
dab_filltree| 32| 15000000| 1|0.66046482| PASSED
Preparing to run test 208. ntuple = 0
dab_filltree2| 0| 5000000| 1|0.41413034| PASSED
dab_filltree2| 1| 5000000| 1|0.93892964| PASSED
Preparing to run test 209. ntuple = 0
dab_monobit2| 12| 65000000| 1|0.44041006| PASSED
(FIXME: I aborted here, I'll repeat that one later)
So, all those checks don't look that bad, but of course this doesn't
say much about TWENTY4's security. However, not THAT bad for the first cipher :)