Topic: Message Signing/Verification Errors (Read 369 times)
Thanks for the quick reply goatpig! I'll check this with Bitcoin Core this evening and respond with my results. I'd be happy to help with testing v0.96. I'll setup a new Ubuntu VM to test it and respond with my results there also.
Try with Core, see if it fails too. You can also participate to the 0.96 testing phase to help me fix the issue for the next version.
I need some help with Message Signing/Verification in Armory v0.95.1. I need to prove that I own a particular address. When I do the following as a test I am unable to verify the signature and the log shows errors. Each time I sign the same message, the signature is different for some odd reason. What am I doing wrong here?
Sign a Message
- Open the Message Signing/Verification tool
- Click the 'Select from Address Book' icon
- Select a Wallet Address to sign with
- Enter the word "test" in the 'Message to sign' field
- Click 'Bare Signature (Bitcoin-Core Compatible)'
- The Message Signature field produces the signed message
Verify the Message
- Select Verify Bare Signature
- Click the 'Select from Address Book' icon
- Select the same Wallet Address that was used to sign with previously
- Paste the previously signed message into the 'Signed Message' field
- Click Verify Signature
- An error is produced 'Invalid Signature'
Here is the Armory log (with some info redacted):
Sign a Message
- Open the Message Signing/Verification tool
- Click the 'Select from Address Book' icon
- Select a Wallet Address to sign with
- Enter the word "test" in the 'Message to sign' field
- Click 'Bare Signature (Bitcoin-Core Compatible)'
- The Message Signature field produces the signed message
Verify the Message
- Select Verify Bare Signature
- Click the 'Select from Address Book' icon
- Select the same Wallet Address that was used to sign with previously
- Paste the previously signed message into the 'Signed Message' field
- Click Verify Signature
- An error is produced 'Invalid Signature'
Here is the Armory log (with some info redacted):
Code:
2017-02-25 07:48 (ERROR) -- Traceback (most recent call last):
File "/usr/lib/armory/qtdialogs.py", line 8359, in wltTableClicked
self.setAddrBookTxModel(self.selectedWltID)
File "/usr/lib/armory/qtdialogs.py", line 8268, in setAddrBookTxModel
self.addrBookTxModel = SentToAddrBookModel(wltID, self.main)
File "/usr/lib/armory/armorymodels.py", line 1470, in __init__
addressBook = self.wlt.cppWallet.createAddressBook();
AttributeError: 'NoneType' object has no attribute 'createAddressBook'
2017-02-25 07:48 (ERROR) -- Traceback (most recent call last):
File "/usr/lib/armory/qtdialogs.py", line 8253, in closeEvent
self.saveGeometrySettings()
File "/usr/lib/armory/qtdialogs.py", line 8248, in saveGeometrySettings
self.main.writeSetting('AddrBookRxTbl', saveTableView(self.addrBookRxView))
File "/usr/lib/armory/qtdefines.py", line 705, in saveTableView
nCol = qtbl.model().columnCount()
AttributeError: 'NoneType' object has no attribute 'columnCount'
2017-02-25 07:49 (INFO) -- ArmoryQt.py:2257 - setSatoshiPaths
2017-02-25 07:49 (INFO) -- ArmoryUtils.py:651 - Executing popen: ['/usr/bin/ArmoryDB', '--db-type="DB_FULL"', '--spawnId="[REDACTED]"', '--satoshi-datadir="/home/[REDACTED]/.bitcoin/blocks"', '--datadir="/media/BTC/.armory/"', '--dbdir="/media/BTC/.armory/databases"']
2017-02-25 07:49 (INFO) -- ArmoryQt.py:2307 - Setting netmode: 1
2017-02-25 07:49 (INFO) -- ArmoryQt.py:2289 - loadBlockchainIfNecessary
2017-02-25 07:49 (INFO) -- ArmoryQt.py:2307 - Setting netmode: 1
2017-02-25 07:49 (INFO) -- ArmoryQt.py:5645 - Dashboard switched to "Scanning" mode
2017-02-25 07:49 (INFO) -- ArmoryQt.py:2886 - Current block number: 454655
2017-02-25 07:51 (ERROR) -- Traceback (most recent call last):
File "/usr/lib/armory/ui/toolsDialogs.py", line 291, in verifySignature
messageString, 'v0', ord(ADDRBYTE))
File "/usr/lib/armory/jasvet.py", line 632, in verifySignature
return verify_message_Bitcoin(b64sig, msg, networkVersionNumber = networkVersionNumber)
File "/usr/lib/armory/jasvet.py", line 456, in verify_message_Bitcoin
raise Exception("vmB","Bad signature")
Exception: ('vmB', 'Bad signature')
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