akovalenko/lnd.xprv
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

input/size: define witness constants needed

Browse Source 
We define the witness constanst we need for fee estimation for this
HTLC second level type.
This commit is contained in:
Johan T. Halseth 2020-12-09 12:24:02 +01:00
parent 241e21a0d1
commit 8eb6d7cf87
No known key found for this signature in database
GPG Key ID: 15BAADA29DA20D26
1 changed files with 24 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
input/size.go
View File

@ -328,6 +328,12 @@ const (
AcceptedHtlcScriptSize = 3*1 + 20 + 5*1 + 33 + 8*1 + 20 + 4*1 + AcceptedHtlcScriptSize = 3*1 + 20 + 5*1 + 33 + 8*1 + 20 + 4*1 +
33 + 5*1 + 4 + 8*1 33 + 5*1 + 4 + 8*1
// AcceptedHtlcScriptSizeConfirmed 143 bytes
//
// TODO(halseth): the non-confirmed version currently includes the
// overhead.
AcceptedHtlcScriptSizeConfirmed = AcceptedHtlcScriptSize // + HtlcConfirmedScriptOverhead
// AcceptedHtlcTimeoutWitnessSize 219 // AcceptedHtlcTimeoutWitnessSize 219
// - number_of_witness_elements: 1 byte // - number_of_witness_elements: 1 byte
// - sender_sig_length: 1 byte // - sender_sig_length: 1 byte
@ -361,6 +367,12 @@ const (
AcceptedHtlcSuccessWitnessSize = 1 + 1 + 1 + 73 + 1 + 73 + 1 + 32 + 1 + AcceptedHtlcSuccessWitnessSize = 1 + 1 + 1 + 73 + 1 + 73 + 1 + 32 + 1 +
AcceptedHtlcScriptSize AcceptedHtlcScriptSize
// AcceptedHtlcSuccessWitnessSizeConfirmed 327 bytes
//
// Input to second level success tx, spending 1 CSV delayed HTLC output.
AcceptedHtlcSuccessWitnessSizeConfirmed = 1 + 1 + 1 + 73 + 1 + 73 + 1 + 32 + 1 +
AcceptedHtlcScriptSizeConfirmed
// OfferedHtlcScriptSize 136 bytes // OfferedHtlcScriptSize 136 bytes
// - OP_DUP: 1 byte // - OP_DUP: 1 byte
// - OP_HASH160: 1 byte // - OP_HASH160: 1 byte
@ -398,6 +410,12 @@ const (
// - OP_ENDIF: 1 byte // - OP_ENDIF: 1 byte
OfferedHtlcScriptSize = 3*1 + 20 + 5*1 + 33 + 10*1 + 33 + 5*1 + 20 + 7*1 OfferedHtlcScriptSize = 3*1 + 20 + 5*1 + 33 + 10*1 + 33 + 5*1 + 20 + 7*1
// OfferedHtlcScriptSizeConfirmed 136 bytes
//
// TODO(halseth): the non-confirmed version currently includes the
// overhead.
OfferedHtlcScriptSizeConfirmed = OfferedHtlcScriptSize // + HtlcConfirmedScriptOverhead
// OfferedHtlcSuccessWitnessSize 245 bytes // OfferedHtlcSuccessWitnessSize 245 bytes
// - number_of_witness_elements: 1 byte // - number_of_witness_elements: 1 byte
// - receiver_sig_length: 1 byte // - receiver_sig_length: 1 byte
@ -420,6 +438,12 @@ const (
// - witness_script (offered_htlc_script) // - witness_script (offered_htlc_script)
OfferedHtlcTimeoutWitnessSize = 1 + 1 + 1 + 73 + 1 + 73 + 1 + 1 + OfferedHtlcScriptSize OfferedHtlcTimeoutWitnessSize = 1 + 1 + 1 + 73 + 1 + 73 + 1 + 1 + OfferedHtlcScriptSize
// OfferedHtlcTimeoutWitnessSizeConfirmed 288 bytes
//
// Input to second level timeout tx, spending 1 CSV delayed HTLC output.
OfferedHtlcTimeoutWitnessSizeConfirmed = 1 + 1 + 1 + 73 + 1 + 73 + 1 + 1 +
OfferedHtlcScriptSizeConfirmed
// OfferedHtlcPenaltyWitnessSize 246 bytes // OfferedHtlcPenaltyWitnessSize 246 bytes
// - number_of_witness_elements: 1 byte // - number_of_witness_elements: 1 byte
// - revocation_sig_length: 1 byte // - revocation_sig_length: 1 byte