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bitcoin: hand in a secp256k1_context to all routines.

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We don't want to re-create them internally, ever.

The test-cli tools are patched to generate them all the time, but
they're not performance critical.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2016-01-22 06:41:47 +10:30
parent cc1b1d7de7
commit 9aa0eac814
26 changed files with 215 additions and 150 deletions
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19
test-cli/create-htlc-spend-tx.c
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@@ -88,18 +88,23 @@ int main(int argc, char *argv[])
errx(1, "Expected update or update-add-htlc for %s", argv[5]);
}
if (!key_from_base58(argv[6], strlen(argv[6]), &testnet, &privkey, &key))
if (!key_from_base58(secp256k1_context_create(SECP256K1_CONTEXT_VERIFY
| SECP256K1_CONTEXT_SIGN),
argv[6], strlen(argv[6]), &testnet, &privkey, &key))
errx(1, "Invalid private key '%s'", argv[6]);
if (!testnet)
errx(1, "Private key '%s' not on testnet!", argv[6]);
if (!pubkey_from_hexstr(argv[7], strlen(argv[7]), &outpubkey))
if (!pubkey_from_hexstr(secp256k1_context_create(0),
argv[7], strlen(argv[7]), &outpubkey))
errx(1, "Invalid commit key '%s'", argv[7]);
/* Get pubkeys */
if (!proto_to_pubkey(o1->final_key, &pubkey1))
if (!proto_to_pubkey(secp256k1_context_create(0),
o1->final_key, &pubkey1))
errx(1, "Invalid o1 final pubkey");
if (!proto_to_pubkey(o2->final_key, &pubkey2))
if (!proto_to_pubkey(secp256k1_context_create(0),
o2->final_key, &pubkey2))
errx(1, "Invalid o2 final pubkey");
if (pubkey_eq(&key, &pubkey1)) {
@@ -186,9 +191,9 @@ int main(int argc, char *argv[])
tx->output[0].script_length = tal_count(tx->output[0].script);
/* Now get signature, to set up input script. */
if (!sign_tx_input(tx, 0, redeemscript, tal_count(redeemscript),
&privkey, &key, &sig.sig))
errx(1, "Could not sign tx");
sign_tx_input(secp256k1_context_create(SECP256K1_CONTEXT_SIGN),
tx, 0, redeemscript, tal_count(redeemscript),
&privkey, &key, &sig.sig);
sig.stype = SIGHASH_ALL;
tx->input[0].script = scriptsig_p2sh_secret(tx, secret, secret_len,