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Use raw 64-byte signatures in protocol.

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DER encoding introduces problems for non-canonical encodings; we should
do that only at the lightning<->bitcoin interface.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2015-06-01 11:56:09 +09:30
parent 64b443dcd9
commit eec612af9f
11 changed files with 348 additions and 187 deletions
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4
open-commit-sig.c
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@@ -27,7 +27,7 @@ int main(int argc, char *argv[])
struct bitcoin_tx *anchor, *commit;
struct sha256_double txid;
struct pkt *pkt;
u8 *sig;
struct signature *sig;
size_t *inmap, *outmap;
EC_KEY *privkey;
bool testnet;
@@ -76,7 +76,7 @@ int main(int argc, char *argv[])
sig = sign_tx_input(ctx, commit, 0, anchor->output[outmap[0]].script,
anchor->output[outmap[0]].script_length, privkey);
pkt = open_commit_sig_pkt(ctx, sig, tal_count(sig));
pkt = open_commit_sig_pkt(ctx, sig);
if (!write_all(STDOUT_FILENO, pkt,
sizeof(pkt->len) + le32_to_cpu(pkt->len)))
err(1, "Writing out packet");