# Performant AES Implementation

| Variant         | Time for 1 mio. Iterations | Time for 10 mio. Iterations | Processor      | OS                | Compiler | Compiler Switches |
| --------------- | -------------------------- | --------------------------- | -------------- | ----------------- | -------- | ----------------- |
| `aes-32bit`     | 3743ms                     | 35659ms                     | Intel i7-8650U | Arch Linux x86_64 | `gcc`    | `-g`              |
| `aes-32bit`     | 2816ms                     | 27680ms                     | Intel i7-8650U | Arch Linux x86_64 | `gcc`    | `-Ofast`          |
| `aes-tboxes`    | 655ms                      | 1266ms                      | Intel i7-8650U | Arch Linux x86_64 | `gcc`    | `-g`              |
| `aes-tboxes`    | 128ms                      | 1288ms                      | Intel i7-8650U | Arch Linux x86_64 | `gcc`    | `-Ofast`          |
| `aes-intrinsic` | 232ms                      | 156ms                       | Intel i7-8650U | Arch Linux x86_64 | `gcc`    | `-g`              |
| `aes-intrinsic` | 17ms                       | 145ms                       | Intel i7-8650U | Arch Linux x86_64 | `gcc`    | `-Ofast`          |