llvm/llvm/lib/Support/BLAKE3/blake3_portable.c

#include "blake3_impl.h"
#include <string.h>

INLINE uint32_t rotr32(uint32_t w, uint32_t c) { … }

INLINE void g(uint32_t *state, size_t a, size_t b, size_t c, size_t d,
              uint32_t x, uint32_t y) { … }

INLINE void round_fn(uint32_t state[16], const uint32_t *msg, size_t round) { … }

INLINE void compress_pre(uint32_t state[16], const uint32_t cv[8],
                         const uint8_t block[BLAKE3_BLOCK_LEN],
                         uint8_t block_len, uint64_t counter, uint8_t flags) { … }

void blake3_compress_in_place_portable(uint32_t cv[8],
                                       const uint8_t block[BLAKE3_BLOCK_LEN],
                                       uint8_t block_len, uint64_t counter,
                                       uint8_t flags) { … }

void blake3_compress_xof_portable(const uint32_t cv[8],
                                  const uint8_t block[BLAKE3_BLOCK_LEN],
                                  uint8_t block_len, uint64_t counter,
                                  uint8_t flags, uint8_t out[64]) { … }

INLINE void hash_one_portable(const uint8_t *input, size_t blocks,
                              const uint32_t key[8], uint64_t counter,
                              uint8_t flags, uint8_t flags_start,
                              uint8_t flags_end, uint8_t out[BLAKE3_OUT_LEN]) { … }

void blake3_hash_many_portable(const uint8_t *const *inputs, size_t num_inputs,
                               size_t blocks, const uint32_t key[8],
                               uint64_t counter, bool increment_counter,
                               uint8_t flags, uint8_t flags_start,
                               uint8_t flags_end, uint8_t *out) { … }