iPXE
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A DES systematic permutation generator. More...
Data Fields | |
uint8_t * | permutation |
Permutation. More... | |
uint32_t | seed |
Seed value. More... | |
A DES systematic permutation generator.
Many of the permutations used in DES comprise systematic bit patterns. We generate these permutations at runtime to save on code size.
uint8_t* des_generator::permutation |
uint32_t des_generator::seed |