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8c22bd9ee1
For future reference, done via: for f in `find wire/ bitcoin/ common/ lightningd -name '*.h' ! -name 'gen*'`; do ID=`echo -n LIGHTNING/$f | tr 'a-z' 'A-Z' | tr -cs 'A-Z0-9' _`; sed 's/^#\(ifndef\|define\) .*_H$/#\1 '$ID/ < $f | sed 's,#endif /..*_H ./$,#endif /* '$ID' */,' | bagto $f; done Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
#ifndef LIGHTNING_COMMON_KEY_DERIVE_H
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#define LIGHTNING_COMMON_KEY_DERIVE_H
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#include "config.h"
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#include <ccan/short_types/short_types.h>
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#include <stdbool.h>
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struct pubkey;
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struct privkey;
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struct secret;
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/* For `localkey`, `remotekey`, `local-delayedkey` and `remote-delayedkey` */
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bool derive_simple_key(const struct pubkey *basepoint,
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const struct pubkey *per_commitment_point,
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struct pubkey *key);
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bool derive_simple_privkey(const struct secret *base_secret,
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const struct pubkey *basepoint,
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const struct pubkey *per_commitment_point,
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struct privkey *key);
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/* For `revocationkey` */
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bool derive_revocation_key(const struct pubkey *basepoint,
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const struct pubkey *per_commitment_point,
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struct pubkey *key);
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bool derive_revocation_privkey(const struct secret *base_secret,
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const struct secret *per_commitment_secret,
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const struct pubkey *basepoint,
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const struct pubkey *per_commitment_point,
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struct privkey *key);
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struct ext_key;
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bool bip32_pubkey(const struct ext_key *bip32_base,
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struct pubkey *pubkey, u32 index);
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#endif /* LIGHTNING_COMMON_KEY_DERIVE_H */
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