key_types.h

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#pragma once

 
#include <ascii-chat/crypto/sizes.h>
#include <stdint.h>
#include <stddef.h>
#include <stdbool.h>


typedef enum {
  KEY_TYPE_UNKNOWN = 0, 
  KEY_TYPE_ED25519,     
  KEY_TYPE_X25519,      
  KEY_TYPE_GPG          
} key_type_t;

typedef struct {
  key_type_t type;                     
  uint8_t key[CRYPTO_PUBLIC_KEY_SIZE]; 
  char comment[MAX_COMMENT_LEN];       
} public_key_t;

typedef struct {
  key_type_t type; 
  union {
    uint8_t ed25519[ED25519_PRIVATE_KEY_SIZE]; 
    uint8_t x25519[X25519_KEY_SIZE];           
  } key;                                       
  bool use_ssh_agent;                          
  bool use_gpg_agent;                          
  uint8_t public_key[CRYPTO_PUBLIC_KEY_SIZE];  
  char key_comment[MAX_COMMENT_LEN];           
  char gpg_keygrip[MAX_GPG_KEYGRIP_LEN];       
} private_key_t;