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68 lines
2.0 KiB
68 lines
2.0 KiB
#ifndef LIGHTNING_DAEMON_SECRETS_H
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#define LIGHTNING_DAEMON_SECRETS_H
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/* Routines to handle private keys. */
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#include "config.h"
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#include <ccan/short_types/short_types.h>
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#include <ccan/tal/tal.h>
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#include <secp256k1.h>
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struct peer;
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struct lightningd_state;
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struct sha256;
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void privkey_sign(struct lightningd_state *dstate, const void *src, size_t len,
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secp256k1_ecdsa_signature *sig);
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void peer_sign_theircommit(const struct peer *peer,
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struct bitcoin_tx *commit,
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secp256k1_ecdsa_signature *sig);
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void peer_sign_ourcommit(const struct peer *peer,
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struct bitcoin_tx *commit,
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secp256k1_ecdsa_signature *sig);
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void peer_sign_spend(const struct peer *peer,
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struct bitcoin_tx *spend,
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const u8 *commit_witnessscript,
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secp256k1_ecdsa_signature *sig);
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void peer_sign_htlc_refund(const struct peer *peer,
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struct bitcoin_tx *spend,
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const u8 *htlc_witnessscript,
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secp256k1_ecdsa_signature *sig);
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void peer_sign_htlc_fulfill(const struct peer *peer,
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struct bitcoin_tx *spend,
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const u8 *htlc_witnessscript,
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secp256k1_ecdsa_signature *sig);
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void peer_sign_mutual_close(const struct peer *peer,
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struct bitcoin_tx *close,
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secp256k1_ecdsa_signature *sig);
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void peer_sign_steal_input(const struct peer *peer,
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struct bitcoin_tx *spend,
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size_t i,
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const u8 *witnessscript,
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secp256k1_ecdsa_signature *sig);
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const char *peer_secrets_for_db(const tal_t *ctx, struct peer *peer);
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void peer_set_secrets_from_db(struct peer *peer,
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const void *commit_privkey,
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size_t commit_privkey_len,
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const void *final_privkey,
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size_t final_privkey_len,
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const void *revocation_seed,
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size_t revocation_seed_len);
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void peer_secrets_init(struct peer *peer);
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void peer_get_revocation_hash(const struct peer *peer, u64 index,
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struct sha256 *rhash);
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void peer_get_revocation_preimage(const struct peer *peer, u64 index,
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struct sha256 *preimage);
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void secrets_init(struct lightningd_state *dstate);
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#endif /* LIGHTNING_DAEMON_SECRETS_H */
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