# Performant AES Implementation | Variant | Time for 1 mio. Iterations | Time for 10 mio. Iterations | Processor | OS | Compiler | Compiler Switches | | ------------ | -------------------------- | --------------------------- | -------------- | ----------------- | -------- | ----------------- | | `aes-32bit` | 3163ms | 4632ms | Intel i7-8650U | Arch Linux x86_64 | `gcc` | `-g` | | `aes-32bit` | 482ms | 5152ms | Intel i7-8650U | Arch Linux x86_64 | `gcc` | `-Ofast` | | `aes-tboxes` | 203ms | 1708ms | Intel i7-8650U | Arch Linux x86_64 | `gcc` | `-g` | | `aes-tboxes` | 148ms | 1600ms | Intel i7-8650U | Arch Linux x86_64 | `gcc` | `-Ofast` |