core-lightning/lightningd/hsm/hsm_wire.csv

1	# These are fatal.
2	hsmstatus_init_failed,0x8000
3	hsmstatus_writemsg_failed,0x8001
4	hsmstatus_bad_request,0x8002
5	hsmstatus_fd_failed,0x8003
6	hsmstatus_key_failed,0x8004
7	# Clients should not give a bad request but not the HSM's decision to crash.
8	hsmstatus_client_bad_request,1000
9	hsmstatus_client_bad_request,0,unique-id,8
10	hsmstatus_client_bad_request,8,len,2
11	hsmstatus_client_bad_request,10,msg,len*u8
12	# Start the HSM.
13	hsmctl_init,1
14	hsmctl_init,0,new,bool
15	hsmctl_init_reply,101
16	hsmctl_init_reply,0,node_id,33
17	hsmctl_init_reply,33,peer_seed,struct privkey
18	hsmctl_init_reply,65,bip32_len,2
19	hsmctl_init_reply,67,bip32_seed,bip32_len*u8
20	# ECDH returns an fd.
21	hsmctl_hsmfd_ecdh,3
22	hsmctl_hsmfd_ecdh,0,unique_id,8
23	# No contents, just an fd.
24	hsmctl_hsmfd_ecdh_fd_reply,103
25	# Return signature for a funding tx.
26	#include <lightningd/utxo.h>
27	# FIXME: This should also take their commit sig & details, to verify.
28	hsmctl_sign_funding,4
29	hsmctl_sign_funding,0,satoshi_out,8
30	hsmctl_sign_funding,8,change_out,8
31	hsmctl_sign_funding,16,change_keyindex,4
32	hsmctl_sign_funding,20,our_pubkey,33
33	hsmctl_sign_funding,52,their_pubkey,33
34	hsmctl_sign_funding,85,num_inputs,2
35	hsmctl_sign_funding,87,inputs,num_inputs*struct utxo
36	hsmctl_sign_funding_reply,104
37	hsmctl_sign_funding_reply,0,num_sigs,2
38	hsmctl_sign_funding_reply,0,sig,num_sigs*secp256k1_ecdsa_signature
39	# Request a client socket for a `channeld`, allows signing announcements
40	hsmctl_hsmfd_channeld,5
41	hsmctl_hsmfd_channeld,0,unique_id,8
42	# Empty reply, just an fd
43	hsmctl_hsmfd_channeld_reply,105