palladum-lightning/hsmd/hsmd_wire.csv

1	# Clients should not give a bad request but not the HSM's decision to crash.
2	msgtype,hsmstatus_client_bad_request,1000
3	msgdata,hsmstatus_client_bad_request,id,node_id,
4	msgdata,hsmstatus_client_bad_request,description,wirestring,
5	msgdata,hsmstatus_client_bad_request,len,u16,
6	msgdata,hsmstatus_client_bad_request,msg,u8,len
7	# We use this to set dev flags (before init!). It's a TLV, so we can
8	# extend easily. Normal TLV rules apply: ignore odd fields you don't
9	# understand.
10	msgtype,hsmd_dev_preinit,99
11	msgdata,hsmd_dev_preinit,tlvs,hsmd_dev_preinit_tlvs,
12	tlvtype,hsmd_dev_preinit_tlvs,fail_preapprove,1
13	tlvdata,hsmd_dev_preinit_tlvs,fail_preapprove,fail,bool,
14	tlvtype,hsmd_dev_preinit_tlvs,no_preapprove_check,3
15	tlvdata,hsmd_dev_preinit_tlvs,no_preapprove_check,disable,bool,
16	tlvtype,hsmd_dev_preinit_tlvs,warn_on_overgrind,5
17	tlvdata,hsmd_dev_preinit_tlvs,warn_on_overgrind,enable,bool,
18	#include <bitcoin/chainparams.h>
19	# Start the HSM.
20	msgtype,hsmd_init,11
21	msgdata,hsmd_init,bip32_key_version,bip32_key_version,
22	msgdata,hsmd_init,chainparams,chainparams,
23	msgdata,hsmd_init,hsm_encryption_key,?secret,
24	msgdata,hsmd_init,dev_force_privkey,?privkey,
25	msgdata,hsmd_init,dev_force_bip32_seed,?secret,
26	msgdata,hsmd_init,dev_force_channel_secrets,?secrets,
27	msgdata,hsmd_init,dev_force_channel_secrets_shaseed,?sha256,
28	msgdata,hsmd_init,hsm_wire_min_version,u32,
29	msgdata,hsmd_init,hsm_wire_max_version,u32,
30	msgdata,hsmd_init,tlvs,hsmd_init_tlvs,
31	tlvtype,hsmd_init_tlvs,hsm_passphrase,1
32	tlvdata,hsmd_init_tlvs,hsm_passphrase,passphrase,wirestring,
33	#include <common/bip32.h>
34	#include <wally_bip32.h>
35	# Sorry: I should have put version in v2 :(
36	msgtype,hsmd_init_reply_v4,114
37	# This gets upgraded when the wire protocol changes in incompatible
38	# ways:
39	msgdata,hsmd_init_reply_v4,hsm_version,u32,
40	# Capabilities, by convention are message numbers, indicating
41	# that the HSM supports you sending this message.
42	msgdata,hsmd_init_reply_v4,num_hsm_capabilities,u16,
43	msgdata,hsmd_init_reply_v4,hsm_capabilities,u32,num_hsm_capabilities
44	msgdata,hsmd_init_reply_v4,node_id,node_id,
45	msgdata,hsmd_init_reply_v4,bip32,ext_key,
46	msgdata,hsmd_init_reply_v4,bolt12,pubkey,
47	msgdata,hsmd_init_reply_v4,tlvs,hsmd_init_reply_v4_tlvs,
48	# TLV to indicate HSM secret type
49	tlvtype,hsmd_init_reply_v4_tlvs,hsm_secret_type,1
50	tlvdata,hsmd_init_reply_v4_tlvs,hsm_secret_type,hsm_type,u8,
51	tlvtype,hsmd_init_reply_v4_tlvs,bip86_base,2
52	tlvdata,hsmd_init_reply_v4_tlvs,bip86_base,base,ext_key,
53	# HSM initialization failure response
54	msgtype,hsmd_init_reply_failure,115
55	msgdata,hsmd_init_reply_failure,error_code,u32,
56	msgdata,hsmd_init_reply_failure,error_message,wirestring,
57	# Declare a new channel.
58	msgtype,hsmd_new_channel,30
59	msgdata,hsmd_new_channel,id,node_id,
60	msgdata,hsmd_new_channel,dbid,u64,
61	# No value returned.
62	msgtype,hsmd_new_channel_reply,130
63	# Get a new HSM FD, with the specified permissions
64	msgtype,hsmd_client_hsmfd,9
65	# Which identity to use for requests
66	msgdata,hsmd_client_hsmfd,id,node_id,
67	# Database id for this client, if any.
68	msgdata,hsmd_client_hsmfd,dbid,u64,
69	msgdata,hsmd_client_hsmfd,permissions,u64,
70	# No content, just an fd.
71	msgtype,hsmd_client_hsmfd_reply,109
72	#include <common/derive_basepoints.h>
73	# Get the basepoints and funding key for this specific channel.
74	msgtype,hsmd_get_channel_basepoints,10
75	msgdata,hsmd_get_channel_basepoints,peerid,node_id,
76	msgdata,hsmd_get_channel_basepoints,dbid,u64,
77	msgtype,hsmd_get_channel_basepoints_reply,110
78	msgdata,hsmd_get_channel_basepoints_reply,basepoints,basepoints,
79	msgdata,hsmd_get_channel_basepoints_reply,funding_pubkey,pubkey,
80	#include <common/channel_type.h>
81	# Provide channel parameters.
82	msgtype,hsmd_setup_channel,31
83	msgdata,hsmd_setup_channel,is_outbound,bool,
84	msgdata,hsmd_setup_channel,channel_value,amount_sat,
85	msgdata,hsmd_setup_channel,push_value,amount_msat,
86	msgdata,hsmd_setup_channel,funding_txid,bitcoin_txid,
87	msgdata,hsmd_setup_channel,funding_txout,u16,
88	msgdata,hsmd_setup_channel,local_to_self_delay,u16,
89	msgdata,hsmd_setup_channel,local_shutdown_script_len,u16,
90	msgdata,hsmd_setup_channel,local_shutdown_script,u8,local_shutdown_script_len
91	msgdata,hsmd_setup_channel,local_shutdown_wallet_index,?u32,
92	msgdata,hsmd_setup_channel,remote_basepoints,basepoints,
93	msgdata,hsmd_setup_channel,remote_funding_pubkey,pubkey,
94	msgdata,hsmd_setup_channel,remote_to_self_delay,u16,
95	msgdata,hsmd_setup_channel,remote_shutdown_script_len,u16,
96	msgdata,hsmd_setup_channel,remote_shutdown_script,u8,remote_shutdown_script_len
97	msgdata,hsmd_setup_channel,channel_type,channel_type,
98	# No value returned.,
99	msgtype,hsmd_setup_channel_reply,131
100	# check if the signer agrees that a funding candidate outpoint is buried
101	msgtype,hsmd_check_outpoint,32
102	msgdata,hsmd_check_outpoint,funding_txid,bitcoin_txid,
103	msgdata,hsmd_check_outpoint,funding_txout,u16,
104	msgtype,hsmd_check_outpoint_reply,132
105	msgdata,hsmd_check_outpoint_reply,is_buried,bool,
106	# change the funding/splice state to locked
107	msgtype,hsmd_lock_outpoint,37
108	msgdata,hsmd_lock_outpoint,funding_txid,bitcoin_txid,
109	msgdata,hsmd_lock_outpoint,funding_txout,u16,
110	# No value returned.
111	msgtype,hsmd_lock_outpoint_reply,137
112	# Forget channel.
113	msgtype,hsmd_forget_channel,34
114	msgdata,hsmd_forget_channel,id,node_id,
115	msgdata,hsmd_forget_channel,dbid,u64,
116	# No value returned.
117	msgtype,hsmd_forget_channel_reply,134
118	# Return signature for a funding tx.
119	#include <hsmd/hsm_utxo.h>
120	# Master asks the HSM to sign a node_announcement
121	msgtype,hsmd_node_announcement_sig_req,6
122	msgdata,hsmd_node_announcement_sig_req,annlen,u16,
123	msgdata,hsmd_node_announcement_sig_req,announcement,u8,annlen
124	msgtype,hsmd_node_announcement_sig_reply,106
125	msgdata,hsmd_node_announcement_sig_reply,signature,secp256k1_ecdsa_signature,
126	# Sign a withdrawal request
127	#include <bitcoin/psbt.h>
128	msgtype,hsmd_sign_withdrawal,7
129	msgdata,hsmd_sign_withdrawal,num_inputs,u16,
130	msgdata,hsmd_sign_withdrawal,inputs,hsm_utxo,num_inputs
131	msgdata,hsmd_sign_withdrawal,psbt,wally_psbt,
132	msgtype,hsmd_sign_withdrawal_reply,107
133	msgdata,hsmd_sign_withdrawal_reply,psbt,wally_psbt,
134	# Sign an invoice
135	msgtype,hsmd_sign_invoice,8
136	msgdata,hsmd_sign_invoice,len,u16,
137	msgdata,hsmd_sign_invoice,u5bytes,u8,len
138	msgdata,hsmd_sign_invoice,hrplen,u16,
139	msgdata,hsmd_sign_invoice,hrp,u8,hrplen
140	msgtype,hsmd_sign_invoice_reply,108
141	msgdata,hsmd_sign_invoice_reply,sig,secp256k1_ecdsa_recoverable_signature,
142	# Preapprove an invoice for payment
143	msgtype,hsmd_preapprove_invoice,38
144	msgdata,hsmd_preapprove_invoice,invstring,wirestring,
145	# Result is true if approved, declined if false
146	msgtype,hsmd_preapprove_invoice_reply,138
147	msgdata,hsmd_preapprove_invoice_reply,approved,bool,
148	# Preapprove a keysend payment
149	msgtype,hsmd_preapprove_keysend,39
150	msgdata,hsmd_preapprove_keysend,destination,node_id,
151	msgdata,hsmd_preapprove_keysend,payment_hash,sha256,
152	msgdata,hsmd_preapprove_keysend,amount_msat,amount_msat,
153	# Result is true if approved, declined if false
154	msgtype,hsmd_preapprove_keysend_reply,139
155	msgdata,hsmd_preapprove_keysend_reply,approved,bool,
156	msgtype,hsmd_preapprove_invoice_check,51
157	msgdata,hsmd_preapprove_invoice_check,invstring,wirestring,
158	msgdata,hsmd_preapprove_invoice_check,check_only,bool,
159	# Result is true if approved, declined if false
160	msgtype,hsmd_preapprove_invoice_check_reply,151
161	msgdata,hsmd_preapprove_invoice_check_reply,approved,bool,
162	msgtype,hsmd_preapprove_keysend_check,52
163	msgdata,hsmd_preapprove_keysend_check,destination,node_id,
164	msgdata,hsmd_preapprove_keysend_check,payment_hash,sha256,
165	msgdata,hsmd_preapprove_keysend_check,amount_msat,amount_msat,
166	msgdata,hsmd_preapprove_keysend_check,check_only,bool,
167	# Result is true if approved, declined if false
168	msgtype,hsmd_preapprove_keysend_check_reply,152
169	msgdata,hsmd_preapprove_keysend_check_reply,approved,bool,
170	# Give me ECDH(node-id-secret,point)
171	msgtype,hsmd_ecdh_req,1
172	msgdata,hsmd_ecdh_req,point,pubkey,
173	msgtype,hsmd_ecdh_resp,100
174	msgdata,hsmd_ecdh_resp,ss,secret,
175	msgtype,hsmd_cannouncement_sig_req,2
176	msgdata,hsmd_cannouncement_sig_req,calen,u16,
177	msgdata,hsmd_cannouncement_sig_req,ca,u8,calen
178	msgtype,hsmd_cannouncement_sig_reply,102
179	msgdata,hsmd_cannouncement_sig_reply,node_signature,secp256k1_ecdsa_signature,
180	msgdata,hsmd_cannouncement_sig_reply,bitcoin_signature,secp256k1_ecdsa_signature,
181	msgtype,hsmd_sign_any_cannouncement_req,4
182	msgdata,hsmd_sign_any_cannouncement_req,calen,u16,
183	msgdata,hsmd_sign_any_cannouncement_req,ca,u8,calen
184	msgdata,hsmd_sign_any_cannouncement_req,peerid,node_id,
185	msgdata,hsmd_sign_any_cannouncement_req,channel_dbid,u64,
186
187	msgtype,hsmd_sign_any_cannouncement_reply,104
188	msgdata,hsmd_sign_any_cannouncement_reply,node_signature,secp256k1_ecdsa_signature,
189	msgdata,hsmd_sign_any_cannouncement_reply,bitcoin_signature,secp256k1_ecdsa_signature,
190	msgtype,hsmd_cupdate_sig_req,3
191	msgdata,hsmd_cupdate_sig_req,culen,u16,
192	msgdata,hsmd_cupdate_sig_req,cu,u8,culen
193	msgtype,hsmd_cupdate_sig_reply,103
194	msgdata,hsmd_cupdate_sig_reply,culen,u16,
195	msgdata,hsmd_cupdate_sig_reply,cu,u8,culen
196	# Master asks HSM to sign a commitment transaction.
197	msgtype,hsmd_sign_commitment_tx,5
198	msgdata,hsmd_sign_commitment_tx,peer_id,node_id,
199	msgdata,hsmd_sign_commitment_tx,channel_dbid,u64,
200	msgdata,hsmd_sign_commitment_tx,tx,bitcoin_tx,
201	msgdata,hsmd_sign_commitment_tx,remote_funding_key,pubkey,
202	msgdata,hsmd_sign_commitment_tx,commit_num,u64,
203	msgtype,hsmd_sign_commitment_tx_reply,105
204	msgdata,hsmd_sign_commitment_tx_reply,sig,bitcoin_signature,
205	#include <common/htlc_wire.h> // For enum side and towire_side
206	subtype,hsm_htlc
207	subtypedata,hsm_htlc,side,enum side,
208	subtypedata,hsm_htlc,amount,amount_msat,
209	subtypedata,hsm_htlc,payment_hash,sha256,
210	subtypedata,hsm_htlc,cltv_expiry,u32,
211	# Validate the counterparty's commitment signatures.
212	msgtype,hsmd_validate_commitment_tx,35
213	msgdata,hsmd_validate_commitment_tx,tx,bitcoin_tx,
214	msgdata,hsmd_validate_commitment_tx,num_htlcs,u16,
215	msgdata,hsmd_validate_commitment_tx,htlcs,hsm_htlc,num_htlcs
216	msgdata,hsmd_validate_commitment_tx,commit_num,u64,
217	msgdata,hsmd_validate_commitment_tx,feerate,u32,
218	msgdata,hsmd_validate_commitment_tx,sig,bitcoin_signature,
219	msgdata,hsmd_validate_commitment_tx,num_htlc_sigs,u16,
220	msgdata,hsmd_validate_commitment_tx,htlc_sigs,bitcoin_signature,num_htlc_sigs
221	msgtype,hsmd_validate_commitment_tx_reply,135
222	msgdata,hsmd_validate_commitment_tx_reply,old_commitment_secret,?secret,
223	msgdata,hsmd_validate_commitment_tx_reply,next_per_commitment_point,pubkey,
224	# Revoke our local commitment, returns the revocation secret and next point
225	msgtype,hsmd_revoke_commitment_tx,40
226	msgdata,hsmd_revoke_commitment_tx,commit_num,u64,
227	msgtype,hsmd_revoke_commitment_tx_reply,140
228	msgdata,hsmd_revoke_commitment_tx_reply,old_commitment_secret,secret,
229	msgdata,hsmd_revoke_commitment_tx_reply,next_per_commitment_point,pubkey,
230	# Vaidate the counterparty's revocation secret
231	msgtype,hsmd_validate_revocation,36
232	msgdata,hsmd_validate_revocation,revoke_num,u64,
233	msgdata,hsmd_validate_revocation,per_commitment_secret,secret,
234	# No value returned.
235	msgtype,hsmd_validate_revocation_reply,136
236	# Onchaind asks HSM to sign a spend to-us. Four variants, since each set
237	# of keys is derived differently...
238	msgtype,hsmd_sign_delayed_payment_to_us,12
239	msgdata,hsmd_sign_delayed_payment_to_us,commit_num,u64,
240	msgdata,hsmd_sign_delayed_payment_to_us,tx,bitcoin_tx,
241	msgdata,hsmd_sign_delayed_payment_to_us,wscript_len,u16,
242	msgdata,hsmd_sign_delayed_payment_to_us,wscript,u8,wscript_len
243	msgtype,hsmd_sign_remote_htlc_to_us,13
244	msgdata,hsmd_sign_remote_htlc_to_us,remote_per_commitment_point,pubkey,
245	msgdata,hsmd_sign_remote_htlc_to_us,tx,bitcoin_tx,
246	msgdata,hsmd_sign_remote_htlc_to_us,wscript_len,u16,
247	msgdata,hsmd_sign_remote_htlc_to_us,wscript,u8,wscript_len
248	msgdata,hsmd_sign_remote_htlc_to_us,option_anchor_outputs,bool,
249	msgtype,hsmd_sign_penalty_to_us,14
250	msgdata,hsmd_sign_penalty_to_us,revocation_secret,secret,
251	msgdata,hsmd_sign_penalty_to_us,tx,bitcoin_tx,
252	msgdata,hsmd_sign_penalty_to_us,wscript_len,u16,
253	msgdata,hsmd_sign_penalty_to_us,wscript,u8,wscript_len
254	# Onchaind asks HSM to sign a local HTLC success or HTLC timeout tx.
255	msgtype,hsmd_sign_local_htlc_tx,16
256	msgdata,hsmd_sign_local_htlc_tx,commit_num,u64,
257	msgdata,hsmd_sign_local_htlc_tx,tx,bitcoin_tx,
258	msgdata,hsmd_sign_local_htlc_tx,wscript_len,u16,
259	msgdata,hsmd_sign_local_htlc_tx,wscript,u8,wscript_len
260	msgdata,hsmd_sign_local_htlc_tx,option_anchor_outputs,bool,
261	# Openingd/channeld asks HSM to sign the other sides' commitment tx.
262	msgtype,hsmd_sign_remote_commitment_tx,19
263	msgdata,hsmd_sign_remote_commitment_tx,tx,bitcoin_tx,
264	msgdata,hsmd_sign_remote_commitment_tx,remote_funding_key,pubkey,
265	msgdata,hsmd_sign_remote_commitment_tx,remote_per_commit,pubkey,
266	msgdata,hsmd_sign_remote_commitment_tx,option_static_remotekey,bool,
267	msgdata,hsmd_sign_remote_commitment_tx,commit_num,u64,
268	msgdata,hsmd_sign_remote_commitment_tx,num_htlcs,u16,
269	msgdata,hsmd_sign_remote_commitment_tx,htlcs,hsm_htlc,num_htlcs
270	msgdata,hsmd_sign_remote_commitment_tx,feerate,u32,
271	# channeld asks HSM to sign remote HTLC tx.
272	msgtype,hsmd_sign_remote_htlc_tx,20
273	msgdata,hsmd_sign_remote_htlc_tx,tx,bitcoin_tx,
274	msgdata,hsmd_sign_remote_htlc_tx,len,u16,
275	msgdata,hsmd_sign_remote_htlc_tx,wscript,u8,len
276	msgdata,hsmd_sign_remote_htlc_tx,remote_per_commit_point,pubkey,
277	msgdata,hsmd_sign_remote_htlc_tx,option_anchor_outputs,bool,
278	# closingd asks HSM to sign mutual close tx.
279	msgtype,hsmd_sign_mutual_close_tx,21
280	msgdata,hsmd_sign_mutual_close_tx,tx,bitcoin_tx,
281	msgdata,hsmd_sign_mutual_close_tx,remote_funding_key,pubkey,
282	# channeld asks HSM to sign splice tx.
283	msgtype,hsmd_sign_splice_tx,29
284	msgdata,hsmd_sign_splice_tx,tx,bitcoin_tx,
285	msgdata,hsmd_sign_splice_tx,remote_funding_key,pubkey,
286	msgdata,hsmd_sign_splice_tx,input_index,u32,
287	# Reply for all the above requests.
288	msgtype,hsmd_sign_tx_reply,112
289	msgdata,hsmd_sign_tx_reply,sig,bitcoin_signature,
290	# Openingd/channeld/onchaind asks for Nth per_commitment_point
291	# Prior to HSM_VERSION 6 we will return an old_commitment_secret
292	msgtype,hsmd_get_per_commitment_point,18
293	msgdata,hsmd_get_per_commitment_point,n,u64,
294	# IMPORTANT - Beginning HSM_VERSION 6 we never return an old_commitment_secret
295	msgtype,hsmd_get_per_commitment_point_reply,118
296	msgdata,hsmd_get_per_commitment_point_reply,per_commitment_point,pubkey,
297	msgdata,hsmd_get_per_commitment_point_reply,old_commitment_secret,?secret,
298	# master -> hsmd: do you have a memleak?
299	msgtype,hsmd_dev_memleak,33
300	msgtype,hsmd_dev_memleak_reply,133
301	msgdata,hsmd_dev_memleak_reply,leak,bool,
302	# channeld asks to check if claimed future commitment_secret is correct.
303	msgtype,hsmd_check_future_secret,22
304	msgdata,hsmd_check_future_secret,n,u64,
305	msgdata,hsmd_check_future_secret,commitment_secret,secret,
306	msgtype,hsmd_check_future_secret_reply,122
307	msgdata,hsmd_check_future_secret_reply,correct,bool,
308	# lightningd asks us to sign a string.
309	msgtype,hsmd_sign_message,23
310	msgdata,hsmd_sign_message,len,u16,
311	msgdata,hsmd_sign_message,msg,u8,len
312	msgtype,hsmd_sign_message_reply,123
313	msgdata,hsmd_sign_message_reply,sig,secp256k1_ecdsa_recoverable_signature,
314	# sign a raw message with a derived key
315	msgtype,hsmd_bip137_sign_message,45
316	msgdata,hsmd_bip137_sign_message,len,u16,
317	msgdata,hsmd_bip137_sign_message,msg,u8,len
318	msgdata,hsmd_bip137_sign_message,keyidx,u32,
319	msgtype,hsmd_bip137_sign_message_reply,145
320	msgdata,hsmd_bip137_sign_message_reply,sig,secp256k1_ecdsa_recoverable_signature,
321	# lightningd needs to get a scriptPubkey for a utxo with closeinfo
322	msgtype,hsmd_get_output_scriptpubkey,24
323	msgdata,hsmd_get_output_scriptpubkey,channel_id,u64,
324	msgdata,hsmd_get_output_scriptpubkey,peer_id,node_id,
325	msgdata,hsmd_get_output_scriptpubkey,commitment_point,?pubkey,
326	msgtype,hsmd_get_output_scriptpubkey_reply,124
327	msgdata,hsmd_get_output_scriptpubkey_reply,script_len,u16,
328	msgdata,hsmd_get_output_scriptpubkey_reply,script,u8,script_len
329	# Sign a bolt12-style merkle hash
330	msgtype,hsmd_sign_bolt12,25
331	msgdata,hsmd_sign_bolt12,messagename,wirestring,
332	msgdata,hsmd_sign_bolt12,fieldname,wirestring,
333	msgdata,hsmd_sign_bolt12,merkleroot,sha256,
334	# This is for invreq payer_id (temporary keys)
335	msgdata,hsmd_sign_bolt12,publictweaklen,u16,
336	msgdata,hsmd_sign_bolt12,publictweak,u8,publictweaklen
337	#include <bitcoin/signature.h>
338	msgtype,hsmd_sign_bolt12_reply,125
339	msgdata,hsmd_sign_bolt12_reply,sig,bip340sig,
340	# Sign a bolt12-style merkle hash (modern)
341	msgtype,hsmd_sign_bolt12_2,41
342	msgdata,hsmd_sign_bolt12_2,messagename,wirestring,
343	msgdata,hsmd_sign_bolt12_2,fieldname,wirestring,
344	msgdata,hsmd_sign_bolt12_2,merkleroot,sha256,
345	# This is for signing with an alias (temporary key), used if *publictweak* not empty.
346	# derive_secret with info, then tweak privkey with SHA256(derived_secret || publictweak).
347	msgdata,hsmd_sign_bolt12_2,infolen,u16,
348	msgdata,hsmd_sign_bolt12_2,info,u8,infolen
349	msgdata,hsmd_sign_bolt12_2,publictweaklen,u16,
350	msgdata,hsmd_sign_bolt12_2,publictweak,u8,publictweaklen
351	msgtype,hsmd_sign_bolt12_2_reply,141
352	msgdata,hsmd_sign_bolt12_2_reply,sig,bip340sig,
353	# Sign an option_will_fund offer hash
354	msgtype,hsmd_sign_option_will_fund_offer,26
355	msgdata,hsmd_sign_option_will_fund_offer,funding_pubkey,pubkey,
356	msgdata,hsmd_sign_option_will_fund_offer,blockheight,u32,
357	msgdata,hsmd_sign_option_will_fund_offer,channel_fee_base_max_msat,u32,
358	msgdata,hsmd_sign_option_will_fund_offer,channel_fee_proportional_basis_max,u16,
359	msgtype,hsmd_sign_option_will_fund_offer_reply,126
360	msgdata,hsmd_sign_option_will_fund_offer_reply,rsig,secp256k1_ecdsa_signature,
361	# Derive pseudorandom secret
362	msgtype,hsmd_derive_secret,27
363	msgdata,hsmd_derive_secret,len,u16,
364	msgdata,hsmd_derive_secret,info,u8,len
365	# Reply with the derived secret
366	msgtype,hsmd_derive_secret_reply,127
367	msgdata,hsmd_derive_secret_reply,secret,secret,
368	# Sanity check this pubkey derivation is correct (unhardened only)
369	msgtype,hsmd_check_pubkey,28
370	msgdata,hsmd_check_pubkey,index,u32,
371	msgdata,hsmd_check_pubkey,pubkey,pubkey,
372	# Reply
373	msgtype,hsmd_check_pubkey_reply,128
374	msgdata,hsmd_check_pubkey_reply,ok,bool,
375	# Sanity check this BIP86 pubkey derivation is correct (unhardened only)
376	msgtype,hsmd_check_bip86_pubkey,56
377	msgdata,hsmd_check_bip86_pubkey,index,u32,
378	msgdata,hsmd_check_bip86_pubkey,pubkey,pubkey,
379	msgtype,hsmd_check_bip86_pubkey_reply,156
380	msgdata,hsmd_check_bip86_pubkey_reply,ok,bool,
381	msgtype,hsmd_sign_anchorspend,147
382	msgdata,hsmd_sign_anchorspend,peerid,node_id,
383	msgdata,hsmd_sign_anchorspend,channel_dbid,u64,
384	msgdata,hsmd_sign_anchorspend,num_inputs,u16,
385	msgdata,hsmd_sign_anchorspend,inputs,hsm_utxo,num_inputs
386	msgdata,hsmd_sign_anchorspend,psbt,wally_psbt,
387	msgtype,hsmd_sign_anchorspend_reply,148
388	msgdata,hsmd_sign_anchorspend_reply,psbt,wally_psbt,
389	# These are where lightningd asks for signatures on onchaind's behalf.
390	msgtype,hsmd_sign_any_delayed_payment_to_us,142
391	msgdata,hsmd_sign_any_delayed_payment_to_us,commit_num,u64,
392	msgdata,hsmd_sign_any_delayed_payment_to_us,tx,bitcoin_tx,
393	msgdata,hsmd_sign_any_delayed_payment_to_us,wscript_len,u16,
394	msgdata,hsmd_sign_any_delayed_payment_to_us,wscript,u8,wscript_len
395	msgdata,hsmd_sign_any_delayed_payment_to_us,input,u32,
396	msgdata,hsmd_sign_any_delayed_payment_to_us,peerid,node_id,
397	msgdata,hsmd_sign_any_delayed_payment_to_us,channel_dbid,u64,
398	msgtype,hsmd_sign_any_remote_htlc_to_us,143
399	msgdata,hsmd_sign_any_remote_htlc_to_us,remote_per_commitment_point,pubkey,
400	msgdata,hsmd_sign_any_remote_htlc_to_us,tx,bitcoin_tx,
401	msgdata,hsmd_sign_any_remote_htlc_to_us,wscript_len,u16,
402	msgdata,hsmd_sign_any_remote_htlc_to_us,wscript,u8,wscript_len
403	msgdata,hsmd_sign_any_remote_htlc_to_us,option_anchor_outputs,bool,
404	msgdata,hsmd_sign_any_remote_htlc_to_us,input,u32,
405	msgdata,hsmd_sign_any_remote_htlc_to_us,peerid,node_id,
406	msgdata,hsmd_sign_any_remote_htlc_to_us,channel_dbid,u64,
407	msgtype,hsmd_sign_any_penalty_to_us,144
408	msgdata,hsmd_sign_any_penalty_to_us,revocation_secret,secret,
409	msgdata,hsmd_sign_any_penalty_to_us,tx,bitcoin_tx,
410	msgdata,hsmd_sign_any_penalty_to_us,wscript_len,u16,
411	msgdata,hsmd_sign_any_penalty_to_us,wscript,u8,wscript_len
412	msgdata,hsmd_sign_any_penalty_to_us,input,u32,
413	msgdata,hsmd_sign_any_penalty_to_us,peerid,node_id,
414	msgdata,hsmd_sign_any_penalty_to_us,channel_dbid,u64,
415	msgtype,hsmd_sign_any_local_htlc_tx,146
416	msgdata,hsmd_sign_any_local_htlc_tx,commit_num,u64,
417	msgdata,hsmd_sign_any_local_htlc_tx,tx,bitcoin_tx,
418	msgdata,hsmd_sign_any_local_htlc_tx,wscript_len,u16,
419	msgdata,hsmd_sign_any_local_htlc_tx,wscript,u8,wscript_len
420	msgdata,hsmd_sign_any_local_htlc_tx,option_anchor_outputs,bool,
421	msgdata,hsmd_sign_any_local_htlc_tx,input,u32,
422	msgdata,hsmd_sign_any_local_htlc_tx,peerid,node_id,
423	msgdata,hsmd_sign_any_local_htlc_tx,channel_dbid,u64,
424	msgtype,hsmd_sign_htlc_tx_mingle,149
425	msgdata,hsmd_sign_htlc_tx_mingle,peerid,node_id,
426	msgdata,hsmd_sign_htlc_tx_mingle,channel_dbid,u64,
427	msgdata,hsmd_sign_htlc_tx_mingle,num_inputs,u16,
428	msgdata,hsmd_sign_htlc_tx_mingle,inputs,hsm_utxo,num_inputs
429	msgdata,hsmd_sign_htlc_tx_mingle,psbt,wally_psbt,
430	msgtype,hsmd_sign_htlc_tx_mingle_reply,150
431	msgdata,hsmd_sign_htlc_tx_mingle_reply,psbt,wally_psbt,