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[P2P] - Masternode BLS Sigs (#97)

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* P2P - Remove dsa and dsq input count

Related to dashpay/dash#2075, dashpay/dash#2259, and dashpay/dash#2318

* P2P - Update dsq and dstx to include BLS signature

Related to dashpay/dash#2352

* P2P - Update govobj and govobjvote to include BLS signature

Related to dashpay/dash#2352
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thephez 2018-12-26 14:06:24 -05:00 • committed by GitHub
parent 8bde4abc21
commit c779eef1e6
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 67 additions and 65 deletions
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_includes/devdoc/ref_p2p_networking.md
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@ -2011,7 +2011,6 @@ queue the remainder of the time.
| Bytes | Name | Data type | Required | Description |
| ---------- | ----------- | --------- | -------- | -------- |
| 4 | nDenom | int | Required | Denomination that will be exclusively used when submitting inputs into the pool
| 4 | nInputCount | int | Required | *Added in protocol version 70209. Only present when Spork 6 is active.* <br><br>Number of inputs required to join the queue
| 216+ | txCollateral | `tx` message | Required | Collateral TX that will be charged if this client acts maliciously
The following annotated hexdump shows a `dsa` message. (The message header has
@ -2021,8 +2020,6 @@ Spork 6 is active and protocol version => 70209.
{% highlight text %}
02000000 ................................... Denomination: 1 Dash (2)
03000000 ................................... Inputs required: 3
Collateral Transaction
| Previous Output
| |
@ -2344,11 +2341,10 @@ message.
| Bytes | Name | Data type | Required | Description |
| ---------- | ----------- | --------- | -------- | -------- |
| 4 | nDenom | int | Required | Denomination allowed in this mixing session
| 4 | nInputCount | int | Required | *Added in protocol version 70209. Only present when Spork 6 is active.* <br><br>Number of inputs required to participate in this mixing session
| 36 | masternodeOutPoint | outPoint | Required | The unspent outpoint of the masternode (holding 1000 DASH) which is hosting this session
| 8 | nTime | int64_t | Required | Time this `dsq` message was created
| 1 | fReady | bool | Required | Indicates if the mixing pool is ready to be executed
| 66* | vchSig | char[] | Required | Signature of this message by masternode verifiable via pubKeyMasternode (Length (1 byte) + Signature (65 bytes))
| 97 | vchSig | char[] | Required | _ECDSA signature (65 bytes) prior to DIP3 activation_<br><br>BLS Signature of this message by masternode verifiable via pubKeyMasternode (Length (1 byte) + Signature (96 bytes))
Denominations (per [`src/privatesend.cpp`][privatesend denominations])
@ -2358,32 +2354,32 @@ Denominations (per [`src/privatesend.cpp`][privatesend denominations])
| 2 | 1 Dash
| 4 | 0.1 Dash
| 8 | 0.01 Dash
| 16 | 0.001 Dash
The following annotated hexdump shows a `dsq` message. (The
message header has been omitted.) Note that the 'Required inputs' bytes will only
be preset if Spork 6 is active and protocol version => 70209.
{% highlight text %}
08000000 ............................. Denomination: 0.01 Dash (8)
03000000 ............................. Required input(s): 3
01000000 ............................. Denomination: 10 Dash (1)
Masternode Outpoint
| aeed0e77c6db30a616507a37a129bc88
| 1811f08afc51dd485d5322f36c1f04c5 ... Outpoint TXID
| 01000000 ........................... Outpoint index number: 1
| a383a2489aedccfab4bb41368d1c8ee3
| 10d9ee90cb3d181880ce4e0cdb36ecb7
| 0f000000 ........................... Outpoint index number: 15
1318a85900000000 ..................... Create Time: 2017-08-31 14:07:15 UTC
10b4235c00000000 ..................... Create Time: 2018-12-26 17:02:08 UTC
00 ................................... Ready: 0
41 ................................... Signature length: 65
60 ................................... Signature length: 96
1bd74386ea4e111197f1b4b4660c1415
13486745ca10ba0632426ed3a644d941
047e43c988680904d4a4fcf551d8813c
ec12d47ae9b00e870db294cd66708ab7
dc ................................... Masternode Signature
0409a1349869a02e90e6e1f6d92bf995
27a72542fed987f6d2719596973d89e6
74605a3585b1335650f1555f7576061d
110fb72b3308e378ac8e8fbebeeffdb4
9b2a6562ad965bb3c3fd3f8e68483fdb
0d1401e2264071a74fc01d51e943ce9f ..... Masternode BLS Signature
{% endhighlight %}
{% endautocrossref %}
@ -2556,7 +2552,7 @@ fees (to provide security in mixing).
| ---------- | ----------- | --------- | -------- | -------- |
| # | tx | `tx` message | Required | The transaction
| 36 | masternodeOutPoint | outPoint | Required | The unspent outpoint of the masternode (holding 1000 DASH) which is signing the message
| 66 | vchSig | char[] | Required | Signature of this message by masternode verifiable via pubKeyMasternode (Length (1 byte) + Signature (65 bytes))
| 97 | vchSig | char[] | Required | _ECDSA signature (65 bytes) prior to DIP3 activation_<br><br>BLS Signature of this message by masternode verifiable via pubKeyMasternode (Length (1 byte) + Signature (96 bytes))
| 8 | sigTime | int64_t | Require | Time this message was signed
@ -2565,9 +2561,10 @@ message header has been omitted.)
{% highlight text %}
Transaction Message
| 01000000 ................................. Version: 1
| 0200 ....................................... Version: 2
| 0000 ....................................... Type: 0 (Classical Tx)
|
| 0b ......................................... Number of inputs: 11
| 05 ......................................... Number of inputs: 5
|
| Transaction input #1
| |
@ -2575,51 +2572,54 @@ Transaction Message
| | 74ed8307a566731119b1782362af43ad ......... Outpoint TXID
| | 05000000 ................................. Outpoint index number: 5
| |
| | 6a ....................................... Bytes in sig. script: 106
| | 47304402204ed56f525ae6df707f9cbe
| | 55c78d82bbcc02daa1fb27b0bf54588a
| | 446dcc804102200c4e03c4a2b9a90aef
| | 9f01de7c28812a0e8b280e6c153b0bd8
| | 26d2ff660102e18121028c96903b2709
| | 7b331d55abd1f42d2ff6cc7c784ab839
| | 7c232b73a34a149a348e ..................... Secp256k1 signature
| | 6b ....................................... Bytes in sig. script: 107
| | 483045022100b1243fcba562a0f1d7c4
| | cc3b320645dfa96c6412f368ccdbc1b7
| | acb6b0aa1db502201606c81b0d79f52f
| | 47bcb071b64c37f72dd1378efa67a2de
| | dd86c44d393668fa812102d6ff581270
| | 632f5e972b0418ee871867b5c04b6eae
| | 3458ad135ad8f1daaa4fc2 ................... Secp256k1 signature
| |
| | ffffffff ................................. Sequence number: UINT32_MAX
|
| [...] ...................................... 10 more transaction inputs omitted
| [...] ...................................... 4 more transaction inputs omitted
|
|
| 0b ......................................... Number of outputs: 11
| 05 ......................................... Number of outputs: 5
|
| Transaction output #1
| | e8e4f50500000000 ......................... Duffs (1.00001000 Dash)
| | 10f19a3b00000000 ......................... Duffs (10.0001000 Dash)
| |
| | 19 ....................................... Bytes in pubkey script: 25
| | | 76 ..................................... OP_DUP
| | | a9 ..................................... OP_HASH160
| | | 14 ..................................... Push 20 bytes as data
| | | | 0febbeaa8818b2c2f80fb8c98f90bdae
| | | | 41fe5c26 ............................. PubKey hash
| | | | 3eb7ae776b096231de9eca42dd57a677
| | | | d3b05452 ............................. PubKey hash
| | | 88 ..................................... OP_EQUALVERIFY
| | | ac ..................................... OP_CHECKSIG
|
| [...] ...................................... 10 more transaction outputs omitted
| [...] ...................................... 4 more transaction outputs omitted
|
|
| 00000000 ................................... locktime: 0 (a block height)
Masternode Unspent Outpoint
| 387d522def2abfb9bdd15be899f074f3
| 49b414cef078ec642e1d14b42996b9fc ......... Outpoint TXID
| 00000000 ................................. Outpoint index number: 0
| ccfbe4e7c220264cb0a8bfa5e91c6957
| 33c255384790e80e891a0d8f56a59d9e ......... Outpoint TXID
| 01000000 ................................. Outpoint index number: 1
1b6fb8f90f0df6e502bc10aab9604e49
2d14214e05331c9761c834d55c7536e3
3369e5909479ea88116aad7ea64587d9
59364326c97d7f249f7b9293e120a5b6
1c ................................... Masternode Signature
60 ......................................... Signature length: 96
ece5a95900000000 ..................... Signature Timestamp
94c8e427f448789f58cda17445e76c64
d0efa7c089addcb378f9b8d04b72f499
a4e8e616b5011886b9cffcce29e17fc1
10ad8609c3ee1a3207b882e7ff58400f
42d6e6544108b349da2cc5e716a5f266
4a2dc96b0f080effd5349f2ae06ac234 .......... Masternode Signature
59b4235c00000000 .......................... Sig Time: 2018-12-26 17:03:21 UTC
{% endhighlight %}
{% endautocrossref %}
@ -3161,7 +3161,7 @@ contract, or setting. Masternodes ignore this request if they are not fully sync
| 0-16384 | strData | string | Required | Data field - can be used for anything (leading varint indicates size of data)
| 4 | nObjectType | int | Required | Type of governance object: <br>• `0` - Unknown<br>• `1` - Proposal<br>• `2` - Trigger<br>• `3` - Watchdog
| 36 | masternodeOutPoint | outPoint | Required* | The unspent outpoint of the masternode (holding 1000 DASH) which is signing this object.<br><br>Set to all zeros for proposals since they can be created by non-masternodes.
| 66* | vchSig | char[] | Required* | Signature of the masternode (Length (1 byte) + Signature (65 bytes))<br><br>Not required for proposals - they will have a length of 0x00 and no Signature.
| 97 | vchSig | char[] | Required* | _ECDSA signature (65 bytes) prior to DIP3 activation_<br><br>BLS Signature of the masternode (Length (1 byte) + Signature (96 bytes))<br><br>Not required for proposals - they will have a length of 0x00 and no Signature.
Governance Object Types (defined by src/governance-object.h)
@ -3224,13 +3224,14 @@ Masternode Unspent Outpoint
| fa7b6e26e25896d8127332bba2419e97 ... Outpoint TXID
| 00000000 ........................... Outpoint index number: 0
41 ................................... Signature length: 65
60 ................................... Signature length: 96
1ce3b782f66be8ae9fc4158680128864
341202b6006384083ab2d9cfa73795e2
6000668e84af4ef6a284a52b53843524
72037d51bd9079ffd5c087d9632865ee
75 ................................... Masternode Signature
06516fa3b38d29fca6194e5d2c929666
d59d2d105bbbc30a1e5d144e708a610a
2e0ab3c759988b13ff098ab3dbd4e01d
129827ef1e1996c211d6d5ecd5199f60
cf028b1cdb2f7240e33981b16d1270e9
d289fca20905fd453620238a505582fa ..... Masternode BLS Signature
{% endhighlight %}
{% endautocrossref %}
@ -3271,7 +3272,7 @@ the node being banned.
| 4 | nVoteOutcome | int | Required | None (0), Yes (1), No (2), Abstain (3)
| 4 | nVoteSignal | int | Required | None (0), Funding (1), Valid (2), Delete (3), Endorsed (4)
| 8 | nTime | int64_t | Required | Time the vote was created
| 66* | vchSig | char[] | Required | Signature of the masternode (66 bytes in most cases. Length (1 byte) + Signature (65 bytes))
| 97 | vchSig | char[] | Required | _ECDSA signature (65 bytes) prior to DIP3 activation_<br><br>BLS Signature of the masternode (Length (1 byte) + Signature (96 bytes))
Governance Object Vote Signals (defined by src/governance-object.h)
@ -3287,22 +3288,23 @@ message header has been omitted.)
{% highlight text %}
Masternode Unspent Outpoint
| 57566a0ef85e6cac3415ced67b0b07e1
| 781bafb853650d7c9d56d8bc132cc3b4 ... Outpoint TXID
| 00000000 ........................... Outpoint index number: 0
| 9425afd65ccce1d655d4dd461b8523b8
| 2577a8009c25604c65f3e78ea71d65df ... Outpoint TXID
| 01000000 ........................... Outpoint index number: 1
ad9579d5c181eee904156df1c88b050f
b8b4d39e5fda71f015996dbf14a51bff...... Parent Hash (0 = root)
bc1bb26088161ff07dc09d873faa5573
9a2fd53121d315b2942f3b9db36cb475...... Parent Hash (0 = root)
01000000 ............................. Vote Outcome: VOTE_OUTCOME_NONE (1)
02000000 ............................. Vote Signal: VOTE_SIGNAL_VALID (2)
b517a85900000000 ..................... Vote Create Timestamp: 2017-08-31 14:05:41 UTC
03000000 ............................. Vote Signal: VOTE_SIGNAL_DELETE (3)
ec3d235c00000000 ..................... Vote Create Time: 2018-12-26 08:38:04 UTC
41 ................................... Signature length: 65
1b049113a81fe913f061ad295561d267
00b8135a021ab0356a1e89b18d663d0b
dc45e9c09ee0427223e332b52e8d709e
6d64e86b6435d7bdf207d8f23b6ae0db
6f ................................... Masternode Signature
60 ................................... Signature length: 96
06516fa3b38d29fca6194e5d2c929666
d59d2d105bbbc30a1e5d144e708a610a
2e0ab3c759988b13ff098ab3dbd4e01d
129827ef1e1996c211d6d5ecd5199f60
cf028b1cdb2f7240e33981b16d1270e9
d289fca20905fd453620238a505582fa ..... Masternode BLS Signature
{% endhighlight %}
{% endautocrossref %}