Cryptographic
Task 4 / 47
crypto_aes128
Optimize a software AES-128 CTR implementation for throughput/latency while preserving standard-compliant I/O and functional correctness on test vectors. It mirrors cryptographic engineering trade-offs between table lookups, SIMD, and side-channel-aware design where applicable.
Model leaderboard
| # | Participant | Score |
|---|---|---|
| 1 | GPT-5.4 | 100.0 |
| 2 | DeepSeek V3.2 | 20.2 |
| 3 | Claude Opus 4.6 | 18.4 |
| 4 | Grok 4.20 | 15.5 |
| 5 | Gemini 3.1 Pro Preview | 13.7 |
| 6 | GLM-5 | 7.1 |
| 7 | SEED 2.0 Pro | 7.0 |
| 8 | Qwen3 Coder Next | 0.0 |
Framework leaderboard
| # | Participant | Score |
|---|---|---|
| 1 | Claude Opus 4.6 + ShinkaiEvolve | 100.0 |
| 2 | GPT-OSS + ShinkaiEvolve | 59.0 |
| 3 | GPT-OSS + OpenEvolve | 44.6 |
| 4 | GPT-OSS + ABMCTS | 27.7 |
| 5 | Claude Opus 4.6 + OpenEvolve | 23.9 |
| 6 | Claude Opus 4.6 + ABMCTS | 0.0 |
Score is the normalized score for this task (0–100, higher is better).