ASCAD V1 Models Repository
This repository contains all trained models for the ASCAD (ANSSI SCA Database) side-channel attack project.
Models are organized by desynchronization level and architecture variant.
Repository Structure
desync{N}/
{variant}/ # Multi-task models (LMIC-TSBN, HPS, MTAN Lite, LMIC)
model.h5 # Trained Keras model
results.json # Evaluation results (per-byte ranks)
rank_curve_byte{X}.npy # Rank convergence curves
{model_type}/ # Per-byte models (CNN, MLP)
byte{X}/
model.h5
results.json
rank_curve.npy
Model Inventory
Multi-Task Models (all 16 bytes simultaneously)
| Desync |
Variant |
Rank 0 Count |
Max Rank |
Mean Rank |
Params |
Epochs |
Train Time |
| desync0 |
hps |
2/16 |
129 |
49.8 |
5,250,688 |
134 |
193.2m |
| desync0 |
lmic |
15/16 |
14 |
0.9 |
1,508,224 |
68 |
26.0m |
| desync0 |
lmic_tsbn |
16/16 |
0 |
0.0 |
267,968 |
170 |
28.4m |
| desync0 |
lmic_tsbn_no_cosine |
16/16 |
0 |
0.0 |
1,023,232 |
400 |
257.5m |
| desync0 |
lmic_tsbn_no_dtp |
16/16 |
0 |
0.0 |
1,023,232 |
170 |
108.9m |
| desync0 |
lmic_tsbn_no_sd |
16/16 |
0 |
0.0 |
1,023,232 |
170 |
109.2m |
| desync0 |
lmic_tsbn_small |
16/16 |
0 |
0.0 |
267,968 |
170 |
28.4m |
| desync0 |
mtan_lite |
2/16 |
246 |
79.1 |
7,897,728 |
75 |
80.7m |
| desync50 |
lmic_tsbn |
16/16 |
0 |
0.0 |
1,023,232 |
170 |
36.2m |
| desync100 |
lmic_tsbn |
16/16 |
0 |
0.0 |
1,023,232 |
170 |
36.3m |
Per-Byte Models (one model per byte)
| Desync |
Model Type |
Bytes Available |
Notes |
| desync0 |
cnn |
1/16 |
|
| desync0 |
mlp |
1/16 |
|
| desync50 |
cnn |
1/16 |
|
| desync50 |
mlp |
1/16 |
|
| desync100 |
cnn |
1/16 |
|
| desync100 |
mlp |
1/16 |
|
Detailed Per-Byte Results (Multi-Task Models)
desync0/hps
| Byte |
Final Rank |
Rank@500 |
Rank@1000 |
Pre-Rank |
Min Rank |
Max Rank |
| 0 |
0 |
0 |
? |
? |
0 |
? |
| 1 |
0 |
0 |
? |
? |
0 |
? |
| 2 |
2 |
14 |
? |
? |
1 |
? |
| 3 |
66 |
211 |
? |
? |
29 |
? |
| 4 |
57 |
66 |
? |
? |
29 |
? |
| 5 |
86 |
194 |
? |
? |
19 |
? |
| 6 |
27 |
40 |
? |
? |
0 |
? |
| 7 |
19 |
33 |
? |
? |
1 |
? |
| 8 |
41 |
161 |
? |
? |
39 |
? |
| 9 |
91 |
61 |
? |
? |
16 |
? |
| 10 |
129 |
71 |
? |
? |
29 |
? |
| 11 |
14 |
3 |
? |
? |
0 |
? |
| 12 |
39 |
26 |
? |
? |
13 |
? |
| 13 |
88 |
194 |
? |
? |
78 |
? |
| 14 |
109 |
198 |
? |
? |
98 |
? |
| 15 |
28 |
5 |
? |
? |
1 |
? |
desync0/lmic
| Byte |
Final Rank |
Rank@500 |
Rank@1000 |
Pre-Rank |
Min Rank |
Max Rank |
| 0 |
0 |
0 |
? |
? |
0 |
? |
| 1 |
0 |
0 |
? |
? |
0 |
? |
| 2 |
0 |
1 |
? |
? |
0 |
? |
| 3 |
0 |
1 |
? |
? |
0 |
? |
| 4 |
14 |
171 |
? |
? |
10 |
? |
| 5 |
0 |
0 |
? |
? |
0 |
? |
| 6 |
0 |
20 |
? |
? |
0 |
? |
| 7 |
0 |
0 |
? |
? |
0 |
? |
| 8 |
0 |
0 |
? |
? |
0 |
? |
| 9 |
0 |
20 |
? |
? |
0 |
? |
| 10 |
0 |
0 |
? |
? |
0 |
? |
| 11 |
0 |
0 |
? |
? |
0 |
? |
| 12 |
0 |
0 |
? |
? |
0 |
? |
| 13 |
0 |
6 |
? |
? |
0 |
? |
| 14 |
0 |
0 |
? |
? |
0 |
? |
| 15 |
0 |
4 |
? |
? |
0 |
? |
desync0/lmic_tsbn
| Byte |
Final Rank |
Rank@500 |
Rank@1000 |
Pre-Rank |
Min Rank |
Max Rank |
| 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| 1 |
0 |
0 |
0 |
0 |
0 |
0 |
| 2 |
0 |
0 |
0 |
235 |
0 |
235 |
| 3 |
0 |
0 |
0 |
228 |
0 |
228 |
| 4 |
0 |
0 |
0 |
14 |
0 |
14 |
| 5 |
0 |
0 |
0 |
20 |
0 |
57 |
| 6 |
0 |
0 |
0 |
35 |
0 |
44 |
| 7 |
0 |
0 |
0 |
7 |
0 |
7 |
| 8 |
0 |
0 |
0 |
63 |
0 |
63 |
| 9 |
0 |
0 |
0 |
14 |
0 |
14 |
| 10 |
0 |
0 |
0 |
98 |
0 |
98 |
| 11 |
0 |
0 |
0 |
57 |
0 |
89 |
| 12 |
0 |
0 |
0 |
41 |
0 |
53 |
| 13 |
0 |
0 |
0 |
209 |
0 |
209 |
| 14 |
0 |
0 |
0 |
153 |
0 |
153 |
| 15 |
0 |
0 |
0 |
1 |
0 |
1 |
desync0/lmic_tsbn_no_cosine
| Byte |
Final Rank |
Rank@500 |
Rank@1000 |
Pre-Rank |
Min Rank |
Max Rank |
| 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| 1 |
0 |
0 |
0 |
0 |
0 |
0 |
| 2 |
0 |
0 |
0 |
193 |
0 |
193 |
| 3 |
0 |
0 |
0 |
247 |
0 |
247 |
| 4 |
0 |
0 |
0 |
32 |
0 |
52 |
| 5 |
0 |
0 |
0 |
36 |
0 |
56 |
| 6 |
0 |
0 |
0 |
35 |
0 |
35 |
| 7 |
0 |
0 |
0 |
10 |
0 |
10 |
| 8 |
0 |
0 |
0 |
76 |
0 |
76 |
| 9 |
0 |
0 |
0 |
23 |
0 |
23 |
| 10 |
0 |
0 |
0 |
146 |
0 |
146 |
| 11 |
0 |
0 |
0 |
93 |
0 |
101 |
| 12 |
0 |
0 |
0 |
47 |
0 |
61 |
| 13 |
0 |
0 |
0 |
196 |
0 |
196 |
| 14 |
0 |
0 |
0 |
131 |
0 |
131 |
| 15 |
0 |
0 |
0 |
0 |
0 |
0 |
desync0/lmic_tsbn_no_dtp
| Byte |
Final Rank |
Rank@500 |
Rank@1000 |
Pre-Rank |
Min Rank |
Max Rank |
| 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| 1 |
0 |
0 |
0 |
0 |
0 |
0 |
| 2 |
0 |
0 |
0 |
229 |
0 |
229 |
| 3 |
0 |
0 |
0 |
229 |
0 |
229 |
| 4 |
0 |
0 |
0 |
5 |
0 |
22 |
| 5 |
0 |
0 |
0 |
10 |
0 |
10 |
| 6 |
0 |
0 |
0 |
37 |
0 |
40 |
| 7 |
0 |
0 |
0 |
11 |
0 |
11 |
| 8 |
0 |
0 |
0 |
66 |
0 |
66 |
| 9 |
0 |
0 |
0 |
24 |
0 |
24 |
| 10 |
0 |
0 |
0 |
110 |
0 |
110 |
| 11 |
0 |
0 |
0 |
86 |
0 |
87 |
| 12 |
0 |
0 |
0 |
65 |
0 |
65 |
| 13 |
0 |
0 |
0 |
193 |
0 |
206 |
| 14 |
0 |
0 |
0 |
129 |
0 |
129 |
| 15 |
0 |
0 |
0 |
2 |
0 |
2 |
desync0/lmic_tsbn_no_sd
| Byte |
Final Rank |
Rank@500 |
Rank@1000 |
Pre-Rank |
Min Rank |
Max Rank |
| 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| 1 |
0 |
0 |
0 |
0 |
0 |
0 |
| 2 |
0 |
0 |
0 |
227 |
0 |
227 |
| 3 |
0 |
0 |
0 |
237 |
0 |
237 |
| 4 |
0 |
0 |
0 |
2 |
0 |
2 |
| 5 |
0 |
0 |
0 |
5 |
0 |
5 |
| 6 |
0 |
0 |
0 |
44 |
0 |
59 |
| 7 |
0 |
0 |
0 |
2 |
0 |
2 |
| 8 |
0 |
0 |
0 |
26 |
0 |
26 |
| 9 |
0 |
0 |
0 |
38 |
0 |
38 |
| 10 |
0 |
0 |
0 |
60 |
0 |
60 |
| 11 |
0 |
0 |
0 |
33 |
0 |
47 |
| 12 |
0 |
0 |
0 |
66 |
0 |
91 |
| 13 |
0 |
0 |
0 |
193 |
0 |
194 |
| 14 |
0 |
0 |
0 |
154 |
0 |
154 |
| 15 |
0 |
0 |
0 |
4 |
0 |
4 |
desync0/lmic_tsbn_small
| Byte |
Final Rank |
Rank@500 |
Rank@1000 |
Pre-Rank |
Min Rank |
Max Rank |
| 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| 1 |
0 |
0 |
0 |
0 |
0 |
0 |
| 2 |
0 |
0 |
0 |
235 |
0 |
235 |
| 3 |
0 |
0 |
0 |
228 |
0 |
228 |
| 4 |
0 |
0 |
0 |
14 |
0 |
14 |
| 5 |
0 |
0 |
0 |
20 |
0 |
57 |
| 6 |
0 |
0 |
0 |
35 |
0 |
44 |
| 7 |
0 |
0 |
0 |
7 |
0 |
7 |
| 8 |
0 |
0 |
0 |
63 |
0 |
63 |
| 9 |
0 |
0 |
0 |
14 |
0 |
14 |
| 10 |
0 |
0 |
0 |
98 |
0 |
98 |
| 11 |
0 |
0 |
0 |
57 |
0 |
89 |
| 12 |
0 |
0 |
0 |
41 |
0 |
53 |
| 13 |
0 |
0 |
0 |
209 |
0 |
209 |
| 14 |
0 |
0 |
0 |
153 |
0 |
153 |
| 15 |
0 |
0 |
0 |
1 |
0 |
1 |
desync0/mtan_lite
| Byte |
Final Rank |
Rank@500 |
Rank@1000 |
Pre-Rank |
Min Rank |
Max Rank |
| 0 |
0 |
0 |
? |
? |
0 |
? |
| 1 |
0 |
0 |
? |
? |
0 |
? |
| 2 |
84 |
73 |
? |
? |
2 |
? |
| 3 |
246 |
72 |
? |
? |
2 |
? |
| 4 |
125 |
61 |
? |
? |
27 |
? |
| 5 |
19 |
120 |
? |
? |
19 |
? |
| 6 |
98 |
126 |
? |
? |
26 |
? |
| 7 |
36 |
3 |
? |
? |
2 |
? |
| 8 |
101 |
227 |
? |
? |
23 |
? |
| 9 |
19 |
45 |
? |
? |
2 |
? |
| 10 |
245 |
216 |
? |
? |
101 |
? |
| 11 |
199 |
205 |
? |
? |
13 |
? |
| 12 |
37 |
201 |
? |
? |
28 |
? |
| 13 |
24 |
180 |
? |
? |
17 |
? |
| 14 |
26 |
20 |
? |
? |
10 |
? |
| 15 |
7 |
0 |
? |
? |
0 |
? |
desync50/lmic_tsbn
| Byte |
Final Rank |
Rank@500 |
Rank@1000 |
Pre-Rank |
Min Rank |
Max Rank |
| 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| 1 |
0 |
0 |
0 |
0 |
0 |
0 |
| 2 |
0 |
0 |
0 |
179 |
0 |
179 |
| 3 |
0 |
0 |
0 |
238 |
0 |
238 |
| 4 |
0 |
0 |
0 |
5 |
0 |
5 |
| 5 |
0 |
0 |
0 |
16 |
0 |
16 |
| 6 |
0 |
0 |
0 |
31 |
0 |
36 |
| 7 |
0 |
0 |
0 |
8 |
0 |
8 |
| 8 |
0 |
0 |
0 |
72 |
0 |
72 |
| 9 |
0 |
0 |
0 |
23 |
0 |
23 |
| 10 |
0 |
0 |
0 |
86 |
0 |
86 |
| 11 |
0 |
0 |
0 |
80 |
0 |
93 |
| 12 |
0 |
0 |
0 |
42 |
0 |
52 |
| 13 |
0 |
0 |
0 |
201 |
0 |
202 |
| 14 |
0 |
0 |
0 |
151 |
0 |
151 |
| 15 |
0 |
0 |
0 |
1 |
0 |
1 |
desync100/lmic_tsbn
| Byte |
Final Rank |
Rank@500 |
Rank@1000 |
Pre-Rank |
Min Rank |
Max Rank |
| 0 |
0 |
0 |
0 |
0 |
0 |
0 |
| 1 |
0 |
0 |
0 |
0 |
0 |
0 |
| 2 |
0 |
0 |
0 |
224 |
0 |
224 |
| 3 |
0 |
0 |
0 |
241 |
0 |
241 |
| 4 |
0 |
0 |
0 |
2 |
0 |
3 |
| 5 |
0 |
0 |
0 |
14 |
0 |
14 |
| 6 |
0 |
0 |
0 |
36 |
0 |
47 |
| 7 |
0 |
0 |
0 |
10 |
0 |
10 |
| 8 |
0 |
0 |
0 |
61 |
0 |
61 |
| 9 |
0 |
0 |
0 |
54 |
0 |
54 |
| 10 |
0 |
0 |
0 |
94 |
0 |
95 |
| 11 |
0 |
0 |
0 |
80 |
0 |
82 |
| 12 |
0 |
0 |
0 |
45 |
0 |
48 |
| 13 |
0 |
0 |
0 |
188 |
0 |
214 |
| 14 |
0 |
0 |
0 |
129 |
0 |
129 |
| 15 |
0 |
0 |
0 |
2 |
0 |
2 |
Additional Content
| Directory |
Description |
analysis/ |
Research analysis: figures, findings, reports, scripts (28 files) |
figures/ |
Report figures (14 files) |
report_v4.pdf |
Research report (PDF) |
report_v4.tex |
Research report (LaTeX source) |
Training Coverage Matrix
This table shows which model/desync combinations have been trained.
| Variant | desync0 | desync50 | desync100 |
|---------|--------||--------||--------|
| cnn | 1 bytes | 1 bytes | 1 bytes |
| hps | 2/16 | MISSING | MISSING |
| lmic | 15/16 | MISSING | MISSING |
| lmic_tsbn | 16/16 | 16/16 | 16/16 |
| lmic_tsbn_no_cosine | 16/16 | MISSING | MISSING |
| lmic_tsbn_no_dtp | 16/16 | MISSING | MISSING |
| lmic_tsbn_no_sd | 16/16 | MISSING | MISSING |
| lmic_tsbn_small | 16/16 | MISSING | MISSING |
| mlp | 1 bytes | 1 bytes | 1 bytes |
| mtan_lite | 2/16 | MISSING | MISSING |