Challenges

Name Added Trace File Firmware Source Code Attacks Owner Note
Stagegate #1 1 year, 2 months ago Download Download Download 1st [10 pts]: 팀당근
2nd [10 pts]: rboix
3rd [10 pts]: OverTime
robot A very straight-forward AES-128 implementation written in C. Standard CPA attack should work.
Whitebox Crypto #1 1 year, 2 months ago Not Found Download Download 1st [100 pts]: esanfelix
2nd [100 pts]: 팀당근
3rd [100 pts]: OverTime
robot A whitebox AES-128, with provided C source and Linux binary.
Stagegate #2 1 year, 2 months ago Download Download Download 1st [10 pts]: esanfelix
2nd [10 pts]: OverTime
3rd [10 pts]: rboix
robot AES-128 in C with a tiny bit of random jitter before the encryption happens.
Stagegate #3B (Hard) 1 year, 2 months ago Download Download Download 1st [10 pts]: OverTime
2nd [10 pts]: 팀당근
3rd [10 pts]: esanfelix
robot AES-128 in C with additional pseudo-random S-Box lookups. Hard because trace does not cover entire S-Box operation.
AES-RSI 1 year, 2 months ago Download Download Download 1st [50 pts]: Rauf
2nd [30 pts]: SICADA
3rd [10 pts]: Nabil Hamzi
dpalab AES with Random Starting Index shuffling countermeasure on SubBytes
AES with lots of jitter 1 year, 2 months ago Download Download Download 1st [50 pts]: rboix
2nd [30 pts]: esanfelix
3rd [10 pts]: kag
sobsen Everyday I'm jittering ...
Plebe1 1 year, 1 month ago Download Download Download 1st [50 pts]: sobsen
2nd [30 pts]: OverTime
3rd [10 pts]: Nabil Hamzi
TeamPlebe Almost state-of-the-art AES
Plebe0 1 year, 1 month ago Download Download Download 1st [50 pts]: kag
2nd [30 pts]: Nabil Hamzi
3rd [10 pts]: sobsen
TeamPlebe You have zero chance of finding the secret!
Confusion 1 year, 1 month ago Download Download Download 1st [50 pts]: kag
2nd [30 pts]: ZeroFearSyndrom
3rd [10 pts]: TeamPlebe
sobsen Who needs masking ...
FdLSifu1 1 year, 1 month ago Download Download Download 1st [50 pts]: kag
2nd [30 pts]: SICADA
3rd [10 pts]: sobsen
Nabil Hamzi Shuffle and partial random ...
FdLSifu2 1 year, 1 month ago Download Download Download 1st [50 pts]: TeamPlebe
2nd [30 pts]: OverTime
3rd [10 pts]: sobsen
Nabil Hamzi Harder Better Slower Stronger :)
FdLSifu3 1 year, 1 month ago Download Download Download 1st [50 pts]: kag
2nd [30 pts]: sobsen
3rd [10 pts]: TeamPlebe
Nabil Hamzi Mobile Armored Strike Kommand
Plebe9000 1 year, 1 month ago Download Download Download 1st [50 pts]: SICADA
2nd [30 pts]: OverTime
3rd [10 pts]: Nabil Hamzi
TeamPlebe The prouff that inverse is over 9000!!!
SICADA_0 1 year, 1 month ago Download Download Download 1st [50 pts]: kag
2nd [30 pts]: ZeroFearSyndrom
3rd [10 pts]: TeamPlebe
SICADA Eight Shuffling AES Implementations
SICADA_1 1 year, 1 month ago Download Download Download 1st [50 pts]: kag
2nd [30 pts]: rboix
3rd [10 pts]: ZeroFearSyndrom
SICADA Eight Shuffling AES Implementations with random jitter
Corrupted PT/CT (bonus possibly impossible) 1 year, 1 month ago Download Download Download 1st [50 pts]: kag
2nd [30 pts]: Nabil Hamzi
3rd [10 pts]:
robot PT data is corrupt. Originally submitted as "FdLSifuABHV" by Nabil.
FdLSifu4 1 year, 1 month ago Download Download Download 1st [50 pts]: kag
2nd [30 pts]: ZeroFearSyndrom
3rd [10 pts]: sobsen
Nabil Hamzi A little bit of this a little bit of that
Entrée 1 year ago Download Download Download 1st [50 pts]: OverTime
2nd [30 pts]: SICADA
3rd [10 pts]: sobsen
kag
Plat 1 year ago Download Download Download 1st [50 pts]: Nabil Hamzi
2nd [30 pts]: ZeroFearSyndrom
3rd [10 pts]: SICADA
kag
AES RSM with Shuffled Sboxes 1 year ago Download Download Download 1st [50 pts]: kag
2nd [30 pts]: Nabil Hamzi
3rd [10 pts]: ZeroFearSyndrom
Melissa It's an assembler-coded AES-RSM with Shuffled SBoxes. The code comes from the DPA Contest V4.2. It is slightly modified in order to fit in the xmega card.
AES RSM Constant weight offset 1 year ago Download Download Download 1st [50 pts]: ZeroFearSyndrom
2nd [30 pts]: Nabil Hamzi
3rd [10 pts]: kag
Melissa It's an assembler-coded modified version of the DPA Contest V4.2. It uses offset with constant Hamming weight and shuffled Mix Columns
Stargate 1 year ago Download Download Download 1st [50 pts]: kag
2nd [30 pts]: Nabil Hamzi
3rd [10 pts]:
bart Random shuffling computation, masked computation, dummy computations with fake key but real plaintext, unifomly shaped trace
Dessert 1 year ago Download Download Download 1st [50 pts]: Nabil Hamzi
2nd [30 pts]: ZeroFearSyndrom
3rd [10 pts]:
kag
Digeo 1 year ago Download Download Download 1st [50 pts]: Nabil Hamzi
2nd [30 pts]: ZeroFearSyndrom
3rd [10 pts]:
kag
SICADA_2 1 year ago Download Download Download 1st [50 pts]: kag
2nd [30 pts]: Nabil Hamzi
3rd [10 pts]: OverTime
SICADA
SICADA_3 1 year ago Download Download Download 1st [50 pts]: kag
2nd [30 pts]: Nabil Hamzi
3rd [10 pts]: OverTime
SICADA

For full list of flag captures, see Flag Captures page.