bitcoin/signature: BIP143 signature support.

We hand in the witness_script: if non-NULL, we use BIP143-style
signature hash creation.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2016-04-12 13:05:51 +09:30
parent 8545db418b
commit df5d4e3c10
6 changed files with 125 additions and 7 deletions

View File

@@ -50,6 +50,7 @@ void peer_sign_theircommit(const struct peer *peer,
commit, 0,
peer->anchor.redeemscript,
tal_count(peer->anchor.redeemscript),
NULL,
&peer->secrets->commit,
&peer->us.commitkey,
sig);
@@ -64,6 +65,7 @@ void peer_sign_ourcommit(const struct peer *peer,
commit, 0,
peer->anchor.redeemscript,
tal_count(peer->anchor.redeemscript),
NULL,
&peer->secrets->commit,
&peer->us.commitkey,
sig);
@@ -79,6 +81,7 @@ void peer_sign_spend(const struct peer *peer,
spend, 0,
commit_redeemscript,
tal_count(commit_redeemscript),
NULL,
&peer->secrets->final,
&peer->us.finalkey,
sig);
@@ -92,6 +95,7 @@ void peer_sign_mutual_close(const struct peer *peer,
close, 0,
peer->anchor.redeemscript,
tal_count(peer->anchor.redeemscript),
NULL,
&peer->secrets->commit,
&peer->us.commitkey,
sig);