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hsmd/hsmd.c: Correct a comment.

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ZmnSCPxj jxPCSnmZ
2020-02-04 11:07:52 +08:00
committed by Rusty Russell
parent f8a21f16c9
commit 1b0807444b
1 changed files with 2 additions and 2 deletions
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hsmd/hsmd.c
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@@ -750,8 +750,8 @@ static struct io_plan *handle_ecdh(struct io_conn *conn,
if (!fromwire_hsm_ecdh_req(msg_in, &point)) if (!fromwire_hsm_ecdh_req(msg_in, &point))
return bad_req(conn, c, msg_in); return bad_req(conn, c, msg_in);
/*~ We simply use the secp256k1_ecdh function: if ss.data is invalid, /*~ We simply use the secp256k1_ecdh function: if privkey.secret.data is invalid,
* we kill them for bad randomness (~1 in 2^127 if ss.data is random) */ * we kill them for bad randomness (~1 in 2^127 if privkey.secret.data is random) */
node_key(&privkey, NULL); node_key(&privkey, NULL);
if (secp256k1_ecdh(secp256k1_ctx, ss.data, &point.pubkey, if (secp256k1_ecdh(secp256k1_ctx, ss.data, &point.pubkey,
privkey.secret.data, NULL, NULL) != 1) { privkey.secret.data, NULL, NULL) != 1) {