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libsignal_protocol_nif

0.1.0
0.2.0 0.1.1 0.1.0

Signal Protocol cryptographic primitives NIF implementation

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libsignal_protocol_nif c_src cache cache.h
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c_src/cache/cache.h 

#ifndef CACHE_H

#define CACHE_H



#include <erl_nif.h>

#include "../types.h"



// Cache statistics and management

ERL_NIF_TERM get_cache_stats(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]);

ERL_NIF_TERM reset_cache_stats(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]);

ERL_NIF_TERM set_cache_size(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]);



// Cache operations

void update_cache_stats(cache_stats_t *stats, int hit);

void adjust_cache_size(cache_stats_t *stats, size_t *cache_size);

int get_cached_chain_key(ratchet_state_t *state, uint32_t index, uint32_t ratchet_index, unsigned char *chain_key);

void add_chain_key_to_cache(ratchet_state_t *state, const unsigned char *chain_key, uint32_t index, uint32_t ratchet_index);

void add_root_key_to_cache(ratchet_state_t *state, const unsigned char *root_key, uint32_t ratchet_index);



#endif // CACHE_H