lokinet/include/llarp/crypto_async.h

#ifndef LLARP_CRYPTO_ASYNC_H_
#define LLARP_CRYPTO_ASYNC_H_
#include <llarp/crypto.h>
#include <llarp/ev.h>
#include <llarp/threadpool.h>

#ifdef __cplusplus
extern "C" {
#endif

struct llarp_async_dh;

struct llarp_async_dh *llarp_async_dh_new(
  llarp_seckey_t ourkey,
  struct llarp_crypto *crypto,
  struct llarp_ev_loop *ev,
  struct llarp_threadpool *tp);
void llarp_async_dh_free(struct llarp_async_dh **dh);

struct llarp_dh_result;

typedef void (*llarp_dh_complete_hook)(struct llarp_dh_result *);

struct llarp_dh_result {
  llarp_sharedkey_t sharedkey;
  void *user;
  llarp_dh_complete_hook hook;
};

void llarp_async_client_dh(struct llarp_async_dh *dh,
                           llarp_pubkey_t theirkey,
                           llarp_tunnel_nounce_t nounce,
                           llarp_dh_complete_hook result, void *user);
  
void llarp_async_server_dh(struct llarp_async_dh *dh,
                           llarp_pubkey_t theirkey,
                           llarp_tunnel_nounce_t nounce,
                           llarp_dh_complete_hook result, void *user);


  struct llarp_async_cipher;
  struct llarp_cipher_result;
  
  typedef void (*llarp_cipher_complete_hook)(struct llarp_cipher_result*);
  
  struct llarp_cipher_result
  {
    llarp_buffer_t buff;
    void * user;
    llarp_cipher_complete_hook hook;
  };

  struct llarp_async_cipher * llarp_async_cipher_new(
    llarp_sharedkey_t key,
    struct llarp_crypto *crypto,
    struct llarp_ev_loop *ev,
    struct llarp_threadpool *tp);

  void llarp_async_cipher_free(struct llarp_async_cipher ** c);

  void llarp_async_cipher_queue_op(struct llarp_async_cipher * c, llarp_buffer_t * buff, llarp_nounce_t n, llarp_cipher_complete_hook h, void * user);
  
#ifdef __cplusplus
}
#endif
#endif