mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-16 11:28:14 +00:00
32 lines
847 B
C
32 lines
847 B
C
#ifndef __BIP32_H__
|
|
#define __BIP32_H__
|
|
|
|
#include <stdint.h>
|
|
|
|
typedef struct {
|
|
uint32_t depth;
|
|
uint32_t fingerprint;
|
|
uint32_t child_num;
|
|
uint8_t chain_code[32];
|
|
uint8_t private_key[32];
|
|
uint8_t public_key[33];
|
|
} HDNode;
|
|
|
|
void hdnode_from_xpub(uint32_t depth, uint32_t fingerprint, uint32_t child_num, uint8_t *chain_code, uint8_t *public_key, HDNode *out);
|
|
|
|
void hdnode_from_xprv(uint32_t depth, uint32_t fingerprint, uint32_t child_num, uint8_t *chain_code, uint8_t *private_key, HDNode *out);
|
|
|
|
void hdnode_from_seed(uint8_t *seed, int seed_len, HDNode *out);
|
|
|
|
#define hdnode_private_ckd_prime(X, I) hdnode_private_ckd((X), ((I) | 0x80000000))
|
|
|
|
int hdnode_private_ckd(HDNode *inout, uint32_t i);
|
|
|
|
int hdnode_public_ckd(HDNode *inout, uint32_t i);
|
|
|
|
void hdnode_fill_public_key(HDNode *node);
|
|
|
|
void hdnode_fill_address(HDNode *node);
|
|
|
|
#endif
|