GpgStorage.h

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#pragma once
 
#include <cstdint>
#include <cstddef>
 
#ifdef __cplusplus
extern "C" {
#endif
 
void gpg_storage_set_slot_range(uint16_t eccStart, uint16_t eccEnd);
void gpg_storage_set_rmem_range(uint16_t rmemStart, uint16_t rmemEnd);
bool gpg_storage_ready(void);
uint8_t gpg_storage_sig_slot(void);
uint8_t gpg_storage_dec_slot(void);
uint8_t gpg_storage_aut_slot(void);

bool gpg_storage_save_dec_privkey(const uint8_t* privkey, const char* pin);

bool gpg_storage_load_dec_privkey(uint8_t* privkey_out, const char* pin);

bool gpg_storage_has_dec_privkey(void);

bool gpg_storage_delete_dec_privkey(void);

bool gpg_storage_save_aes_key(const uint8_t* key, size_t key_len, const char* pin);

bool gpg_storage_load_aes_key(uint8_t* key_out, size_t* key_len_out, const char* pin);

bool gpg_storage_has_aes_key(void);

bool gpg_storage_delete_aes_key(void);

#define GPG_RSA_BLOB_MAX 560

void gpg_storage_set_rsa_slot_range(uint16_t start, uint16_t end);

bool gpg_storage_save_rsa_key(uint8_t role, const uint8_t* blob, size_t blob_len, const char* pin);

bool gpg_storage_load_rsa_key(uint8_t role, uint8_t* blob_out, size_t blob_cap,
                              size_t* blob_len_out, const char* pin);

bool gpg_storage_has_rsa_key(uint8_t role);

bool gpg_storage_delete_rsa_key(uint8_t role);

bool gpg_storage_get_session_key(uint8_t* key_out);

void gpg_storage_set_session_pin(const char* pin);

void gpg_storage_clear_session(void);
 
#ifdef __cplusplus
}
#endif