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19 lines
573 B
C
19 lines
573 B
C
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#ifndef LIGHTNING_BITCOIN_ADDRESS_H
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#define LIGHTNING_BITCOIN_ADDRESS_H
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#include <openssl/ripemd.h>
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#include <ccan/short_types/short_types.h>
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/* An address is the RIPEMD160 of the SHA of the public key. */
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struct bitcoin_address {
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u8 addr[RIPEMD160_DIGEST_LENGTH]; /* 20 */
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};
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/* An ECDSA compressed public key. 33 chars long, even on ARM. */
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struct bitcoin_compressed_pubkey {
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u8 key[33];
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} __attribute__((aligned(1)));
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void bitcoin_address(const struct bitcoin_compressed_pubkey *key,
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struct bitcoin_address *addr);
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#endif /* LIGHTNING_BITCOIN_ADDRESS_H */
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