| Stagegate #1 |
3 years, 1 month 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 |
3 years, 1 month 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 |
3 years, 1 month 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) |
3 years, 1 month 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 |
3 years, 1 month 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 |
3 years, 1 month ago |
Download
|
Download
| Download |
1st
[50 pts]: rboix
2nd
[30 pts]: esanfelix
3rd
[10 pts]: kag
|
sobsen |
Everyday I'm jittering ... |
| Plebe1 |
3 years 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 |
3 years 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 |
3 years ago |
Download
|
Download
| Download |
1st
[50 pts]: kag
2nd
[30 pts]: ZeroFearSyndrom
3rd
[10 pts]: TeamPlebe
|
sobsen |
Who needs masking ... |
| FdLSifu1 |
3 years ago |
Download
|
Download
| Download |
1st
[50 pts]: kag
2nd
[30 pts]: SICADA
3rd
[10 pts]: sobsen
|
Nabil Hamzi |
Shuffle and partial random ... |
| FdLSifu2 |
3 years ago |
Download
|
Download
| Download |
1st
[50 pts]: TeamPlebe
2nd
[30 pts]: OverTime
3rd
[10 pts]: sobsen
|
Nabil Hamzi |
Harder Better Slower Stronger :) |
| FdLSifu3 |
3 years ago |
Download
|
Download
| Download |
1st
[50 pts]: kag
2nd
[30 pts]: sobsen
3rd
[10 pts]: TeamPlebe
|
Nabil Hamzi |
Mobile Armored Strike Kommand |
| Plebe9000 |
3 years 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 |
3 years ago |
Download
|
Download
| Download |
1st
[50 pts]: kag
2nd
[30 pts]: ZeroFearSyndrom
3rd
[10 pts]: TeamPlebe
|
SICADA |
Eight Shuffling AES Implementations |
| SICADA_1 |
3 years 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) |
3 years 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 |
3 years 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 |
2 years, 11 months ago |
Download
|
Download
| Download |
1st
[50 pts]: OverTime
2nd
[30 pts]: SICADA
3rd
[10 pts]: sobsen
|
kag |
|
| Plat |
2 years, 11 months ago |
Download
|
Download
| Download |
1st
[50 pts]: Nabil Hamzi
2nd
[30 pts]: ZeroFearSyndrom
3rd
[10 pts]: SICADA
|
kag |
|
| AES RSM with Shuffled Sboxes |
2 years, 11 months 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 |
2 years, 11 months 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 |
2 years, 11 months 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 |
2 years, 11 months ago |
Download
|
Download
| Download |
1st
[50 pts]: Nabil Hamzi
2nd
[30 pts]: ZeroFearSyndrom
3rd
[10 pts]:
|
kag |
|
| Digeo |
2 years, 11 months ago |
Download
|
Download
| Download |
1st
[50 pts]: Nabil Hamzi
2nd
[30 pts]: ZeroFearSyndrom
3rd
[10 pts]:
|
kag |
|
| SICADA_2 |
2 years, 11 months ago |
Download
|
Download
| Download |
1st
[50 pts]: kag
2nd
[30 pts]: Nabil Hamzi
3rd
[10 pts]: OverTime
|
SICADA |
|
| SICADA_3 |
2 years, 11 months ago |
Download
|
Download
| Download |
1st
[50 pts]: kag
2nd
[30 pts]: Nabil Hamzi
3rd
[10 pts]: OverTime
|
SICADA |
|