core-lightning/bitcoin/base58.h

#ifndef LIGHTNING_BITCOIN_BASE58_H
#define LIGHTNING_BITCOIN_BASE58_H
#include "config.h"

#include <ccan/crypto/ripemd160/ripemd160.h>
#include <ccan/short_types/short_types.h>
#include <ccan/tal/tal.h>
#include <stdbool.h>
#include <stdlib.h>

struct pubkey;
struct privkey;
struct bitcoin_address;

/* Bitcoin address encoded in base58, with version and checksum */
char *bitcoin_to_base58(const tal_t *ctx, bool test_net,
			const struct bitcoin_address *addr);
bool bitcoin_from_base58(u8 *version, struct bitcoin_address *addr,
			 const char *base58, size_t len);

/* P2SH address encoded as base58, with version and checksum */
char *p2sh_to_base58(const tal_t *ctx, bool test_net,
		     const struct ripemd160 *p2sh);
bool p2sh_from_base58(u8 *version, struct ripemd160 *p2sh, const char *base58,
		      size_t len);

bool key_from_base58(const char *base58, size_t base58_len,
		     bool *test_net, struct privkey *priv, struct pubkey *key);

/* Decode a p2pkh or p2sh into the ripemd160 hash */
bool ripemd160_from_base58(u8 *version, struct ripemd160 *rmd,
			   const char *base58, size_t base58_len);

#endif /* LIGHTNING_BITCOIN_BASE58_H */