citizenaspirant/PyBitmessage
1
0
Fork 0
Code Issues 1 Pull Requests Releases Wiki Activity

some address generation work completed

Browse Source
This commit is contained in:
Jonathan Warren 2013-01-16 11:52:52 -05:00
parent f18eb5c91b
commit f0666e6544
11 changed files with 1809 additions and 232 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
addresses.py
View File

@ -95,6 +95,12 @@ def calculateInventoryHash(data):
return sha2.digest()[0:32]
def encodeAddress(version,stream,ripe):
if version >= 2:
if ripe[:2] == '\x00\x00':
ripe = ripe[2:]
elif ripe[:1] == '\x00':
ripe = ripe[1:]
print 'within encodeAddress, length of ripe is:', len(ripe)
a = encodeVarint(version) + encodeVarint(stream) + ripe
sha = hashlib.new('sha512')
sha.update(a)
@ -162,15 +168,30 @@ def decodeAddress(address):
#print 'addressVersionNumber', addressVersionNumber
#print 'bytesUsedByVersionNumber', bytesUsedByVersionNumber
if addressVersionNumber != 1:
print 'cannot decode version address version numbers this high'
if addressVersionNumber > 2:
print 'cannot decode address version numbers this high'
status = 'versiontoohigh'
return status,0,0,0
elif addressVersionNumber == 0:
print 'cannot decode address version numbers of zero.'
status = 'versiontoohigh'
return status,0,0,0
streamNumber, bytesUsedByStreamNumber = decodeVarint(data[bytesUsedByVersionNumber:10+bytesUsedByVersionNumber])
streamNumber, bytesUsedByStreamNumber = decodeVarint(data[bytesUsedByVersionNumber:])
#print streamNumber
status = 'success'
return status,addressVersionNumber,streamNumber,data[-24:-4]
if addressVersionNumber == 1:
return status,addressVersionNumber,streamNumber,data[-24:-4]
elif addressVersionNumber == 2:
if len(data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]) == 19:
print 'within decode address, lenth I think is 19'
return status,addressVersionNumber,streamNumber,'\x00'+data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]
elif len(data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]) == 20:
print 'within decode address, lenth I think is 20'
return status,addressVersionNumber,streamNumber,data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]
elif len(data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]) == 18:
print 'within decode address, lenth I think is 18'
return status,addressVersionNumber,streamNumber,'\x00\x00'+data[bytesUsedByVersionNumber+bytesUsedByStreamNumber:-4]
def addBMIfNotPresent(address):
if address[:3] != 'BM-':

226
bitmessagemain.py
View File

@ -48,6 +48,11 @@ from time import strftime, localtime
import os
import string
import socks
import pyelliptic
from pyelliptic import highlevelcrypto
from pyelliptic.openssl import OpenSSL
import ctypes
from pyelliptic import arithmetic
#For each stream to which we connect, one outgoingSynSender thread will exist and will create 8 connections with peers.
class outgoingSynSender(QThread):
@ -64,7 +69,7 @@ class outgoingSynSender(QThread):
time.sleep(1)
resetTime = int(time.time()) #used below to clear out the alreadyAttemptedConnectionsList periodically so that we will retry connecting to hosts to which we have already tried to connect.
while True:
#time.sleep(999999)#I'm using this to prevent connections for testing.
time.sleep(999999)#I'm using this to prevent connections for testing.
if len(self.selfInitiatedConnectionList) < 8: #maximum number of outgoing connections = 8
random.seed()
HOST, = random.sample(knownNodes[self.streamNumber], 1)
@ -2084,43 +2089,151 @@ class addressGenerator(QThread):
def __init__(self, parent = None):
QThread.__init__(self, parent)
def setup(self,streamNumber,label):
def setup(self,addressVersionNumber,streamNumber,label="(no label)",numberOfAddressesToMake=1,deterministicPassphrase="",eighteenByteRipe=False):
self.addressVersionNumber = addressVersionNumber
self.streamNumber = streamNumber
self.label = label
self.numberOfAddressesToMake = numberOfAddressesToMake
self.deterministicPassphrase = deterministicPassphrase
self.eighteenByteRipe = eighteenByteRipe
def run(self):
statusbar = 'Generating new ' + str(config.getint('bitmessagesettings', 'bitstrength')) + ' bit RSA key. This takes a minute on average. If you want to generate multiple addresses now, you can; they will queue.'
self.emit(SIGNAL("updateStatusBar(PyQt_PyObject)"),statusbar)
(pubkey, privkey) = rsa.newkeys(config.getint('bitmessagesettings', 'bitstrength'))
print privkey['n']
print privkey['e']
print privkey['d']
print privkey['p']
print privkey['q']
if self.addressVersionNumber == 2:
sha = hashlib.new('sha512')
#sha.update(str(pubkey.n)+str(pubkey.e))
sha.update(convertIntToString(pubkey.n)+convertIntToString(pubkey.e))
ripe = hashlib.new('ripemd160')
ripe.update(sha.digest())
address = encodeAddress(1,self.streamNumber,ripe.digest())
if self.deterministicPassphrase == "":
statusbar = 'Generating one new address'
self.emit(SIGNAL("updateStatusBar(PyQt_PyObject)"),statusbar)
#This next section is a little bit strange. We're going to generate keys over and over until we
#find one that starts with either \x00 or \x00\x00. Then when we pack them into a Bitmessage address,
#we won't store the \x00 or \x00\x00 bytes thus making the address shorter.
while True:
potentialPrivSigningKey = OpenSSL.rand(32)
potentialPrivEncryptionKey = OpenSSL.rand(32)
potentialPubSigningKey = self.pointMult(potentialPrivSigningKey)
potentialPubEncryptionKey = self.pointMult(potentialPrivEncryptionKey)
#print 'potentialPubSigningKey', potentialPubSigningKey.encode('hex')
#print 'potentialPubEncryptionKey', potentialPubEncryptionKey.encode('hex')
self.emit(SIGNAL("updateStatusBar(PyQt_PyObject)"),'Finished generating address. Writing to keys.dat')
config.add_section(address)
config.set(address,'label',self.label)
config.set(address,'enabled','true')
config.set(address,'decoy','false')
config.set(address,'n',str(privkey['n']))
config.set(address,'e',str(privkey['e']))
config.set(address,'d',str(privkey['d']))
config.set(address,'p',str(privkey['p']))
config.set(address,'q',str(privkey['q']))
with open(appdata + 'keys.dat', 'wb') as configfile:
config.write(configfile)
ripe = hashlib.new('ripemd160')
sha = hashlib.new('sha512')
sha.update(potentialPubSigningKey+potentialPubEncryptionKey)
ripe.update(sha.digest())
#print 'potential ripe.digest', ripe.digest().encode('hex')
if self.eighteenByteRipe:
if ripe.digest()[:2] == '\x00\x00':
break
else:
if ripe.digest()[:1] == '\x00':
break
print 'ripe.digest', ripe.digest().encode('hex')
if ripe.digest()[:2] == '\x00\x00':
address = encodeAddress(2,self.streamNumber,ripe.digest()[2:])
print 'address has 18 byte ripe:', address
elif ripe.digest()[:1] == '\x00':
address = encodeAddress(2,self.streamNumber,ripe.digest()[1:])
print 'address has 19 byte ripe:', address
self.emit(SIGNAL("updateStatusBar(PyQt_PyObject)"),'Finished generating address. Writing to keys.dat')
status,addressVersionNumber,streamNumber,hash = decodeAddress(address)
print status,addressVersionNumber,streamNumber,hash.encode('hex')
self.emit(SIGNAL("updateStatusBar(PyQt_PyObject)"),'Done generating address')
self.emit(SIGNAL("writeNewAddressToTable(PyQt_PyObject,PyQt_PyObject,PyQt_PyObject)"),self.label,address,str(self.streamNumber))
#An excellent way for us to store our keys is in Wallet Import Format. Let us convert now.
#https://en.bitcoin.it/wiki/Wallet_import_format
privSigningKey = '\x80'+potentialPrivSigningKey
checksum = hashlib.sha256(hashlib.sha256(privSigningKey).digest()).digest()[0:4]
privSigningKeyWIF = arithmetic.changebase(privSigningKey + checksum,256,58)
print 'privSigningKeyWIF',privSigningKeyWIF
privEncryptionKey = '\x80'+potentialPrivEncryptionKey
checksum = hashlib.sha256(hashlib.sha256(privEncryptionKey).digest()).digest()[0:4]
privEncryptionKeyWIF = arithmetic.changebase(privEncryptionKey + checksum,256,58)
print 'privEncryptionKeyWIF',privEncryptionKeyWIF
config.add_section(address)
print 'self.label', self.label
config.set(address,'label',self.label)
config.set(address,'enabled','true')
config.set(address,'decoy','false')
config.set(address,'privSigningKey',privSigningKeyWIF)
config.set(address,'privEncryptionKey',privEncryptionKeyWIF)
with open(appdata + 'keys.dat', 'wb') as configfile:
config.write(configfile)
self.emit(SIGNAL("updateStatusBar(PyQt_PyObject)"),'Done generating address')
self.emit(SIGNAL("writeNewAddressToTable(PyQt_PyObject,PyQt_PyObject,PyQt_PyObject)"),self.label,address,str(self.streamNumber))
else: #There is something in the deterministicPassphrase variable thus we are going to do this deterministically.
statusbar = 'Generating '+numberOfAddressesToMake + ' new addresses.'
self.emit(SIGNAL("updateStatusBar(PyQt_PyObject)"),statusbar)
elif self.addressVersionNumber == 1:
statusbar = 'Generating new ' + str(config.getint('bitmessagesettings', 'bitstrength')) + ' bit RSA key. This takes a minute on average. If you want to generate multiple addresses now, you can; they will queue.'
self.emit(SIGNAL("updateStatusBar(PyQt_PyObject)"),statusbar)
(pubkey, privkey) = rsa.newkeys(config.getint('bitmessagesettings', 'bitstrength'))
print privkey['n']
print privkey['e']
print privkey['d']
print privkey['p']
print privkey['q']
sha = hashlib.new('sha512')
#sha.update(str(pubkey.n)+str(pubkey.e))
sha.update(convertIntToString(pubkey.n)+convertIntToString(pubkey.e))
ripe = hashlib.new('ripemd160')
ripe.update(sha.digest())
address = encodeAddress(1,self.streamNumber,ripe.digest())
self.emit(SIGNAL("updateStatusBar(PyQt_PyObject)"),'Finished generating address. Writing to keys.dat')
config.add_section(address)
config.set(address,'label',self.label)
config.set(address,'enabled','true')
config.set(address,'decoy','false')
config.set(address,'n',str(privkey['n']))
config.set(address,'e',str(privkey['e']))
config.set(address,'d',str(privkey['d']))
config.set(address,'p',str(privkey['p']))
config.set(address,'q',str(privkey['q']))
with open(appdata + 'keys.dat', 'wb') as configfile:
config.write(configfile)
self.emit(SIGNAL("updateStatusBar(PyQt_PyObject)"),'Done generating address')
self.emit(SIGNAL("writeNewAddressToTable(PyQt_PyObject,PyQt_PyObject,PyQt_PyObject)"),self.label,address,str(self.streamNumber))
def pointMult(self,secret):
#passphrase += 'a'
#secret = hashlib.sha256(passphrase.encode('utf8')).digest()
#if secret starts with too many FF's, continue
ctx = OpenSSL.BN_CTX_new()
#secret = OpenSSL.rand(32)
k = OpenSSL.EC_KEY_new_by_curve_name(OpenSSL.get_curve('secp256k1'))
priv_key = OpenSSL.BN_bin2bn(secret, 32, 0)
group = OpenSSL.EC_KEY_get0_group(k)
pub_key = OpenSSL.EC_POINT_new(group)
OpenSSL.EC_POINT_mul(group, pub_key, priv_key, None, None, ctx)
OpenSSL.EC_KEY_set_private_key(k, priv_key)
OpenSSL.EC_KEY_set_public_key(k, pub_key)
#print 'priv_key',priv_key
#print 'pub_key',pub_key
size = OpenSSL.i2o_ECPublicKey(k, 0)
mb = ctypes.create_string_buffer(size)
OpenSSL.i2o_ECPublicKey(k, ctypes.byref(ctypes.pointer(mb)))
#print 'mb.raw', mb.raw.encode('hex'), 'length:', len(mb.raw)
#print 'mb.raw', mb.raw, 'length:', len(mb.raw)
#ripe = hashlib.new('ripemd160')
#sha = hashlib.new('sha512')
#sha.update(mb.raw)
#ripe.update(sha.digest())
OpenSSL.EC_POINT_free(pub_key)
OpenSSL.BN_CTX_free(ctx)
OpenSSL.BN_free(priv_key)
OpenSSL.EC_KEY_free(k)
return mb.raw
class iconGlossaryDialog(QtGui.QDialog):
def __init__(self,parent):
@ -2231,8 +2344,8 @@ class NewSubscriptionDialog(QtGui.QDialog):
class NewAddressDialog(QtGui.QDialog):
def __init__(self, parent):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_NewAddressDialog() #Jonathan changed this line
self.ui.setupUi(self) #Jonathan left this line alone
self.ui = Ui_NewAddressDialog()
self.ui.setupUi(self)
self.parent = parent
row = 1
while self.parent.ui.tableWidgetYourIdentities.item(row-1,1):
@ -2240,8 +2353,8 @@ class NewAddressDialog(QtGui.QDialog):
#print self.parent.ui.tableWidgetYourIdentities.item(row-1,1).text()
self.ui.comboBoxExisting.addItem(self.parent.ui.tableWidgetYourIdentities.item(row-1,1).text())
row += 1
#QtGui.QWidget.resize(self,QtGui.QWidget.sizeHint(self))
self.ui.groupBoxDeterministic.setHidden(True)
QtGui.QWidget.resize(self,QtGui.QWidget.sizeHint(self))
class MyForm(QtGui.QMainWindow):
@ -2541,7 +2654,7 @@ class MyForm(QtGui.QMainWindow):
queryreturn = sqlReturnQueue.get()
for row in queryreturn:
ackdata, = row
print 'Watching for ackdata', repr(ackdata)
print 'Watching for ackdata', ackdata.encode('hex')
ackdataForWhichImWatching[ackdata] = 0
QtCore.QObject.connect(self.ui.tableWidgetYourIdentities, QtCore.SIGNAL("itemChanged(QTableWidgetItem *)"), self.tableWidgetYourIdentitiesItemChanged)
@ -3225,31 +3338,36 @@ class MyForm(QtGui.QMainWindow):
def click_NewAddressDialog(self):
print 'click_buttondialog'
self.dialog = NewAddressDialog(self)
# For Modal dialogs
if self.dialog.exec_():
self.dialog.ui.buttonBox.enabled = False
if self.dialog.ui.radioButtonMostAvailable.isChecked():
#self.generateAndStoreAnAddress(1)
streamNumberForAddress = 1
#self.dialog.ui.buttonBox.enabled = False
if self.dialog.ui.radioButtonRandomAddress.isChecked():
if self.dialog.ui.radioButtonMostAvailable.isChecked():
streamNumberForAddress = 1
else:
#User selected 'Use the same stream as an existing address.'
streamNumberForAddress = addressStream(self.dialog.ui.comboBoxExisting.currentText())
self.addressGenerator = addressGenerator()
self.addressGenerator.setup(2,streamNumberForAddress,str(self.dialog.ui.newaddresslabel.text().toUtf8()),1,"",self.dialog.ui.checkBoxEighteenByteRipe.isChecked())
QtCore.QObject.connect(self.addressGenerator, SIGNAL("writeNewAddressToTable(PyQt_PyObject,PyQt_PyObject,PyQt_PyObject)"), self.writeNewAddressToTable)
QtCore.QObject.connect(self.addressGenerator, QtCore.SIGNAL("updateStatusBar(PyQt_PyObject)"), self.updateStatusBar)
self.addressGenerator.start()
else:
#User selected 'Use the same stream as an existing address.'
streamNumberForAddress = addressStream(self.dialog.ui.comboBoxExisting.currentText())
self.addressGenerator = addressGenerator()
self.addressGenerator.setup(streamNumberForAddress,str(self.dialog.ui.newaddresslabel.text().toUtf8()))
QtCore.QObject.connect(self.addressGenerator, SIGNAL("writeNewAddressToTable(PyQt_PyObject,PyQt_PyObject,PyQt_PyObject)"), self.writeNewAddressToTable)
QtCore.QObject.connect(self.addressGenerator, QtCore.SIGNAL("updateStatusBar(PyQt_PyObject)"), self.updateStatusBar)
self.addressGenerator.start()
if self.dialog.ui.lineEditPassphrase.text() != self.dialog.ui.lineEditPassphraseAgain.text():
QMessageBox.about(self, "Passphrase mismatch", "The passphrase you entered twice doesn\'t match. Try again.")
elif self.dialog.ui.lineEditPassphrase.text() == "":
QMessageBox.about(self, "Choose a passphrase", "You really do need a passphrase.")
else:
streamNumberForAddress = 1 #this will eventually have to be replaced by logic to determine the most available stream number.
self.addressGenerator = addressGenerator()
self.addressGenerator.setup(2,streamNumberForAddress,"unused address",self.dialog.ui.spinBoxNumberOfAddressesToMake.value(),self.dialog.ui.lineEditPassphrase.text().toUtf8(),self.dialog.ui.checkBoxEighteenByteRipe.isChecked())
QtCore.QObject.connect(self.addressGenerator, SIGNAL("writeNewAddressToTable(PyQt_PyObject,PyQt_PyObject,PyQt_PyObject)"), self.writeNewAddressToTable)
QtCore.QObject.connect(self.addressGenerator, QtCore.SIGNAL("updateStatusBar(PyQt_PyObject)"), self.updateStatusBar)
self.addressGenerator.start()
else:
print 'rejected'
print 'new address dialog box rejected'
def closeEvent(self, event):
broadcastToSendDataQueues((0, 'shutdown', 'all'))

151
newaddressdialog.py
View File

@ -2,7 +2,7 @@
# Form implementation generated from reading ui file 'newaddressdialog.ui'
#
# Created: Wed Dec 19 15:55:07 2012
# Created: Tue Jan 15 15:21:33 2013
# by: PyQt4 UI code generator 4.9.4
#
# WARNING! All changes made in this file will be lost!
@ -17,57 +17,154 @@ except AttributeError:
class Ui_NewAddressDialog(object):
def setupUi(self, NewAddressDialog):
NewAddressDialog.setObjectName(_fromUtf8("NewAddressDialog"))
NewAddressDialog.resize(383, 258)
self.buttonBox = QtGui.QDialogButtonBox(NewAddressDialog)
self.buttonBox.setGeometry(QtCore.QRect(160, 220, 201, 32))
self.buttonBox.setOrientation(QtCore.Qt.Horizontal)
self.buttonBox.setStandardButtons(QtGui.QDialogButtonBox.Cancel|QtGui.QDialogButtonBox.Ok)
self.buttonBox.setObjectName(_fromUtf8("buttonBox"))
NewAddressDialog.resize(723, 704)
self.formLayout = QtGui.QFormLayout(NewAddressDialog)
self.formLayout.setFieldGrowthPolicy(QtGui.QFormLayout.AllNonFixedFieldsGrow)
self.formLayout.setObjectName(_fromUtf8("formLayout"))
self.label = QtGui.QLabel(NewAddressDialog)
self.label.setGeometry(QtCore.QRect(10, 0, 361, 41))
self.label.setAlignment(QtCore.Qt.AlignBottom|QtCore.Qt.AlignLeading|QtCore.Qt.AlignLeft)
self.label.setWordWrap(True)
self.label.setObjectName(_fromUtf8("label"))
self.label_2 = QtGui.QLabel(NewAddressDialog)
self.label_2.setGeometry(QtCore.QRect(20, 50, 301, 20))
self.formLayout.setWidget(0, QtGui.QFormLayout.SpanningRole, self.label)
self.label_5 = QtGui.QLabel(NewAddressDialog)
self.label_5.setWordWrap(True)
self.label_5.setObjectName(_fromUtf8("label_5"))
self.formLayout.setWidget(2, QtGui.QFormLayout.SpanningRole, self.label_5)
self.line = QtGui.QFrame(NewAddressDialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.line.sizePolicy().hasHeightForWidth())
self.line.setSizePolicy(sizePolicy)
self.line.setMinimumSize(QtCore.QSize(100, 2))
self.line.setFrameShape(QtGui.QFrame.HLine)
self.line.setFrameShadow(QtGui.QFrame.Sunken)
self.line.setObjectName(_fromUtf8("line"))
self.formLayout.setWidget(4, QtGui.QFormLayout.SpanningRole, self.line)
self.radioButtonRandomAddress = QtGui.QRadioButton(NewAddressDialog)
self.radioButtonRandomAddress.setChecked(True)
self.radioButtonRandomAddress.setObjectName(_fromUtf8("radioButtonRandomAddress"))
self.formLayout.setWidget(5, QtGui.QFormLayout.SpanningRole, self.radioButtonRandomAddress)
self.radioButtonDeterministicAddress = QtGui.QRadioButton(NewAddressDialog)
self.radioButtonDeterministicAddress.setObjectName(_fromUtf8("radioButtonDeterministicAddress"))
self.formLayout.setWidget(6, QtGui.QFormLayout.LabelRole, self.radioButtonDeterministicAddress)
self.checkBoxEighteenByteRipe = QtGui.QCheckBox(NewAddressDialog)
self.checkBoxEighteenByteRipe.setObjectName(_fromUtf8("checkBoxEighteenByteRipe"))
self.formLayout.setWidget(9, QtGui.QFormLayout.SpanningRole, self.checkBoxEighteenByteRipe)
self.groupBoxDeterministic = QtGui.QGroupBox(NewAddressDialog)
self.groupBoxDeterministic.setObjectName(_fromUtf8("groupBoxDeterministic"))
self.gridLayout = QtGui.QGridLayout(self.groupBoxDeterministic)
self.gridLayout.setObjectName(_fromUtf8("gridLayout"))
self.label_6 = QtGui.QLabel(self.groupBoxDeterministic)
self.label_6.setObjectName(_fromUtf8("label_6"))
self.gridLayout.addWidget(self.label_6, 0, 0, 1, 4)
self.lineEditPassphrase = QtGui.QLineEdit(self.groupBoxDeterministic)
self.lineEditPassphrase.setInputMethodHints(QtCore.Qt.ImhHiddenText|QtCore.Qt.ImhNoAutoUppercase|QtCore.Qt.ImhNoPredictiveText)
self.lineEditPassphrase.setEchoMode(QtGui.QLineEdit.Password)
self.lineEditPassphrase.setObjectName(_fromUtf8("lineEditPassphrase"))
self.gridLayout.addWidget(self.lineEditPassphrase, 1, 0, 1, 7)
self.label_7 = QtGui.QLabel(self.groupBoxDeterministic)
self.label_7.setObjectName(_fromUtf8("label_7"))
self.gridLayout.addWidget(self.label_7, 2, 0, 1, 4)
self.lineEditPassphraseAgain = QtGui.QLineEdit(self.groupBoxDeterministic)
self.lineEditPassphraseAgain.setEchoMode(QtGui.QLineEdit.Password)
self.lineEditPassphraseAgain.setObjectName(_fromUtf8("lineEditPassphraseAgain"))
self.gridLayout.addWidget(self.lineEditPassphraseAgain, 3, 0, 1, 7)
self.label_8 = QtGui.QLabel(self.groupBoxDeterministic)
self.label_8.setObjectName(_fromUtf8("label_8"))
self.gridLayout.addWidget(self.label_8, 4, 0, 1, 7)
self.label_9 = QtGui.QLabel(self.groupBoxDeterministic)
self.label_9.setObjectName(_fromUtf8("label_9"))
self.gridLayout.addWidget(self.label_9, 5, 0, 1, 1)
spacerItem = QtGui.QSpacerItem(73, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.gridLayout.addItem(spacerItem, 5, 1, 1, 1)
self.label_10 = QtGui.QLabel(self.groupBoxDeterministic)
self.label_10.setObjectName(_fromUtf8("label_10"))
self.gridLayout.addWidget(self.label_10, 5, 3, 1, 1)
spacerItem1 = QtGui.QSpacerItem(42, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.gridLayout.addItem(spacerItem1, 5, 4, 1, 2)
self.label_11 = QtGui.QLabel(self.groupBoxDeterministic)
self.label_11.setObjectName(_fromUtf8("label_11"))
self.gridLayout.addWidget(self.label_11, 6, 0, 1, 5)
self.spinBoxNumberOfAddressesToMake = QtGui.QSpinBox(self.groupBoxDeterministic)
self.spinBoxNumberOfAddressesToMake.setMinimum(1)
self.spinBoxNumberOfAddressesToMake.setProperty("value", 8)
self.spinBoxNumberOfAddressesToMake.setObjectName(_fromUtf8("spinBoxNumberOfAddressesToMake"))
self.gridLayout.addWidget(self.spinBoxNumberOfAddressesToMake, 6, 5, 1, 2)
self.formLayout.setWidget(8, QtGui.QFormLayout.LabelRole, self.groupBoxDeterministic)
self.groupBox = QtGui.QGroupBox(NewAddressDialog)
self.groupBox.setObjectName(_fromUtf8("groupBox"))
self.gridLayout_2 = QtGui.QGridLayout(self.groupBox)
self.gridLayout_2.setObjectName(_fromUtf8("gridLayout_2"))
self.label_2 = QtGui.QLabel(self.groupBox)
self.label_2.setObjectName(_fromUtf8("label_2"))
self.newaddresslabel = QtGui.QLineEdit(NewAddressDialog)
self.newaddresslabel.setGeometry(QtCore.QRect(20, 70, 351, 20))
self.gridLayout_2.addWidget(self.label_2, 0, 0, 1, 2)
self.newaddresslabel = QtGui.QLineEdit(self.groupBox)
self.newaddresslabel.setObjectName(_fromUtf8("newaddresslabel"))
self.radioButtonMostAvailable = QtGui.QRadioButton(NewAddressDialog)
self.radioButtonMostAvailable.setGeometry(QtCore.QRect(20, 110, 401, 16))
self.radioButtonMostAvailable.setChecked(True)
self.gridLayout_2.addWidget(self.newaddresslabel, 1, 0, 1, 2)
self.radioButtonMostAvailable = QtGui.QRadioButton(self.groupBox)
self.radioButtonMostAvailable.setChecked(False)
self.radioButtonMostAvailable.setObjectName(_fromUtf8("radioButtonMostAvailable"))
self.radioButtonExisting = QtGui.QRadioButton(NewAddressDialog)
self.radioButtonExisting.setGeometry(QtCore.QRect(20, 150, 351, 18))
self.radioButtonExisting.setChecked(False)
self.radioButtonExisting.setObjectName(_fromUtf8("radioButtonExisting"))
self.label_3 = QtGui.QLabel(NewAddressDialog)
self.label_3.setGeometry(QtCore.QRect(35, 127, 351, 20))
self.gridLayout_2.addWidget(self.radioButtonMostAvailable, 2, 0, 1, 2)
self.label_3 = QtGui.QLabel(self.groupBox)
self.label_3.setAlignment(QtCore.Qt.AlignLeading|QtCore.Qt.AlignLeft|QtCore.Qt.AlignTop)
self.label_3.setObjectName(_fromUtf8("label_3"))
self.label_4 = QtGui.QLabel(NewAddressDialog)
self.label_4.setGeometry(QtCore.QRect(37, 167, 351, 21))
self.gridLayout_2.addWidget(self.label_3, 3, 1, 1, 1)
self.radioButtonExisting = QtGui.QRadioButton(self.groupBox)
self.radioButtonExisting.setChecked(False)
self.radioButtonExisting.setObjectName(_fromUtf8("radioButtonExisting"))
self.gridLayout_2.addWidget(self.radioButtonExisting, 4, 0, 1, 2)
self.label_4 = QtGui.QLabel(self.groupBox)
self.label_4.setAlignment(QtCore.Qt.AlignLeading|QtCore.Qt.AlignLeft|QtCore.Qt.AlignTop)
self.label_4.setObjectName(_fromUtf8("label_4"))
self.comboBoxExisting = QtGui.QComboBox(NewAddressDialog)
self.gridLayout_2.addWidget(self.label_4, 5, 1, 1, 1)
spacerItem2 = QtGui.QSpacerItem(13, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.gridLayout_2.addItem(spacerItem2, 6, 0, 1, 1)
self.comboBoxExisting = QtGui.QComboBox(self.groupBox)
self.comboBoxExisting.setEnabled(False)
self.comboBoxExisting.setGeometry(QtCore.QRect(40, 190, 331, 22))
self.comboBoxExisting.setEditable(True)
self.comboBoxExisting.setObjectName(_fromUtf8("comboBoxExisting"))
self.gridLayout_2.addWidget(self.comboBoxExisting, 6, 1, 1, 1)
self.formLayout.setWidget(7, QtGui.QFormLayout.LabelRole, self.groupBox)
self.buttonBox = QtGui.QDialogButtonBox(NewAddressDialog)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.MinimumExpanding, QtGui.QSizePolicy.MinimumExpanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.buttonBox.sizePolicy().hasHeightForWidth())
self.buttonBox.setSizePolicy(sizePolicy)
self.buttonBox.setMinimumSize(QtCore.QSize(160, 0))
self.buttonBox.setOrientation(QtCore.Qt.Horizontal)
self.buttonBox.setStandardButtons(QtGui.QDialogButtonBox.Cancel|QtGui.QDialogButtonBox.Ok)
self.buttonBox.setObjectName(_fromUtf8("buttonBox"))
self.formLayout.setWidget(10, QtGui.QFormLayout.SpanningRole, self.buttonBox)
self.retranslateUi(NewAddressDialog)
QtCore.QObject.connect(self.buttonBox, QtCore.SIGNAL(_fromUtf8("accepted()")), NewAddressDialog.accept)
QtCore.QObject.connect(self.buttonBox, QtCore.SIGNAL(_fromUtf8("rejected()")), NewAddressDialog.reject)
QtCore.QObject.connect(self.radioButtonExisting, QtCore.SIGNAL(_fromUtf8("toggled(bool)")), self.comboBoxExisting.setEnabled)
QtCore.QObject.connect(self.radioButtonDeterministicAddress, QtCore.SIGNAL(_fromUtf8("toggled(bool)")), self.groupBoxDeterministic.setShown)
QtCore.QObject.connect(self.radioButtonRandomAddress, QtCore.SIGNAL(_fromUtf8("toggled(bool)")), self.groupBox.setShown)
QtCore.QMetaObject.connectSlotsByName(NewAddressDialog)
def retranslateUi(self, NewAddressDialog):
NewAddressDialog.setWindowTitle(QtGui.QApplication.translate("NewAddressDialog", "Create new Address", None, QtGui.QApplication.UnicodeUTF8))
self.label.setText(QtGui.QApplication.translate("NewAddressDialog", "Here you may generate as many addresses as you like. Indeed, creating and abandoning addresses is encouraged.", None, QtGui.QApplication.UnicodeUTF8))
self.label.setText(QtGui.QApplication.translate("NewAddressDialog", "Here you may generate as many addresses as you like. Indeed, creating and abandoning addresses is encouraged. You may generate addresses by using either random numbers or by using a passphrase. If you use a passphrase, the address is called a \"deterministic\" address.\n"
"The \'Random Number\' option is selected by default but deterministic addresses have several pros and cons:", None, QtGui.QApplication.UnicodeUTF8))
self.label_5.setText(QtGui.QApplication.translate("NewAddressDialog", "<html><head/><body><p><span style=\" font-weight:600;\">Pros:<br/></span>You can recreate your addresses on any computer from memory. <br/>You need-not worry about backing up your keys.dat file as long as you can remember your passphrase. <br/><span style=\" font-weight:600;\">Cons:<br/></span>You must remember (or write down) your passphrase if you expect to be able to recreate your keys if they are lost. <br/>You must remember the address version number and the stream number along with your passphrase. <br/>If you choose a weak passphrase and someone on the Internet can brute-force it, they can read your messages and send messages as you.</p></body></html>", None, QtGui.QApplication.UnicodeUTF8))
self.radioButtonRandomAddress.setText(QtGui.QApplication.translate("NewAddressDialog", "Use a random number generator to make an address", None, QtGui.QApplication.UnicodeUTF8))
self.radioButtonDeterministicAddress.setText(QtGui.QApplication.translate("NewAddressDialog", "Use a passpharase to make addresses", None, QtGui.QApplication.UnicodeUTF8))
self.checkBoxEighteenByteRipe.setText(QtGui.QApplication.translate("NewAddressDialog", "Spend several minutes of extra computing time to make the address(es) 1 or 2 characters shorter", None, QtGui.QApplication.UnicodeUTF8))
self.groupBoxDeterministic.setTitle(QtGui.QApplication.translate("NewAddressDialog", "Make deterministic addresses", None, QtGui.QApplication.UnicodeUTF8))
self.label_6.setText(QtGui.QApplication.translate("NewAddressDialog", "Passphrase", None, QtGui.QApplication.UnicodeUTF8))
self.label_7.setText(QtGui.QApplication.translate("NewAddressDialog", "Retype passphrase", None, QtGui.QApplication.UnicodeUTF8))
self.label_8.setText(QtGui.QApplication.translate("NewAddressDialog", "In addition to your passphrase, you must remember these numbers:", None, QtGui.QApplication.UnicodeUTF8))
self.label_9.setText(QtGui.QApplication.translate("NewAddressDialog", "Address version number: 2", None, QtGui.QApplication.UnicodeUTF8))
self.label_10.setText(QtGui.QApplication.translate("NewAddressDialog", "Stream number: 1", None, QtGui.QApplication.UnicodeUTF8))
self.label_11.setText(QtGui.QApplication.translate("NewAddressDialog", "Number of addresses to make based on your passphrase:", None, QtGui.QApplication.UnicodeUTF8))
self.groupBox.setTitle(QtGui.QApplication.translate("NewAddressDialog", "Randomly generate address", None, QtGui.QApplication.UnicodeUTF8))
self.label_2.setText(QtGui.QApplication.translate("NewAddressDialog", "Label (not shown to anyone except you)", None, QtGui.QApplication.UnicodeUTF8))
self.radioButtonMostAvailable.setText(QtGui.QApplication.translate("NewAddressDialog", "Use the most available stream", None, QtGui.QApplication.UnicodeUTF8))
self.radioButtonExisting.setText(QtGui.QApplication.translate("NewAddressDialog", "Use the same stream as an existing address", None, QtGui.QApplication.UnicodeUTF8))
self.label_3.setText(QtGui.QApplication.translate("NewAddressDialog", " (best if this is the first of many addresses you will create)", None, QtGui.QApplication.UnicodeUTF8))
self.radioButtonExisting.setText(QtGui.QApplication.translate("NewAddressDialog", "Use the same stream as an existing address", None, QtGui.QApplication.UnicodeUTF8))
self.label_4.setText(QtGui.QApplication.translate("NewAddressDialog", "(saves you some bandwidth and processing power)", None, QtGui.QApplication.UnicodeUTF8))

476
newaddressdialog.ui
View File

@ -6,151 +6,301 @@
<rect>
<x>0</x>
<y>0</y>
<width>383</width>
<height>258</height>
<width>723</width>
<height>704</height>
</rect>
</property>
<property name="windowTitle">
<string>Create new Address</string>
</property>
<widget class="QDialogButtonBox" name="buttonBox">
<property name="geometry">
<rect>
<x>160</x>
<y>220</y>
<width>201</width>
<height>32</height>
</rect>
<layout class="QFormLayout" name="formLayout">
<property name="fieldGrowthPolicy">
<enum>QFormLayout::AllNonFixedFieldsGrow</enum>
</property>
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="standardButtons">
<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
</property>
</widget>
<widget class="QLabel" name="label">
<property name="geometry">
<rect>
<x>10</x>
<y>0</y>
<width>361</width>
<height>41</height>
</rect>
</property>
<property name="text">
<string>Here you may generate as many addresses as you like. Indeed, creating and abandoning addresses is encouraged.</string>
</property>
<property name="alignment">
<set>Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft</set>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
<widget class="QLabel" name="label_2">
<property name="geometry">
<rect>
<x>20</x>
<y>50</y>
<width>301</width>
<height>20</height>
</rect>
</property>
<property name="text">
<string>Label (not shown to anyone except you)</string>
</property>
</widget>
<widget class="QLineEdit" name="newaddresslabel">
<property name="geometry">
<rect>
<x>20</x>
<y>70</y>
<width>351</width>
<height>20</height>
</rect>
</property>
</widget>
<widget class="QRadioButton" name="radioButtonMostAvailable">
<property name="geometry">
<rect>
<x>20</x>
<y>110</y>
<width>401</width>
<height>16</height>
</rect>
</property>
<property name="text">
<string>Use the most available stream</string>
</property>
<property name="checked">
<bool>true</bool>
</property>
</widget>
<widget class="QRadioButton" name="radioButtonExisting">
<property name="geometry">
<rect>
<x>20</x>
<y>150</y>
<width>351</width>
<height>18</height>
</rect>
</property>
<property name="text">
<string>Use the same stream as an existing address</string>
</property>
<property name="checked">
<bool>false</bool>
</property>
</widget>
<widget class="QLabel" name="label_3">
<property name="geometry">
<rect>
<x>35</x>
<y>127</y>
<width>351</width>
<height>20</height>
</rect>
</property>
<property name="text">
<string> (best if this is the first of many addresses you will create)</string>
</property>
<property name="alignment">
<set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
</property>
</widget>
<widget class="QLabel" name="label_4">
<property name="geometry">
<rect>
<x>37</x>
<y>167</y>
<width>351</width>
<height>21</height>
</rect>
</property>
<property name="text">
<string>(saves you some bandwidth and processing power)</string>
</property>
<property name="alignment">
<set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
</property>
</widget>
<widget class="QComboBox" name="comboBoxExisting">
<property name="enabled">
<bool>false</bool>
</property>
<property name="geometry">
<rect>
<x>40</x>
<y>190</y>
<width>331</width>
<height>22</height>
</rect>
</property>
<property name="editable">
<bool>true</bool>
</property>
</widget>
<item row="0" column="0" colspan="2">
<widget class="QLabel" name="label">
<property name="text">
<string>Here you may generate as many addresses as you like. Indeed, creating and abandoning addresses is encouraged. You may generate addresses by using either random numbers or by using a passphrase. If you use a passphrase, the address is called a &quot;deterministic&quot; address.
The 'Random Number' option is selected by default but deterministic addresses have several pros and cons:</string>
</property>
<property name="alignment">
<set>Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft</set>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="2" column="0" colspan="2">
<widget class="QLabel" name="label_5">
<property name="text">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Pros:&lt;br/&gt;&lt;/span&gt;You can recreate your addresses on any computer from memory. &lt;br/&gt;You need-not worry about backing up your keys.dat file as long as you can remember your passphrase. &lt;br/&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Cons:&lt;br/&gt;&lt;/span&gt;You must remember (or write down) your passphrase if you expect to be able to recreate your keys if they are lost. &lt;br/&gt;You must remember the address version number and the stream number along with your passphrase. &lt;br/&gt;If you choose a weak passphrase and someone on the Internet can brute-force it, they can read your messages and send messages as you.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item row="4" column="0" colspan="2">
<widget class="Line" name="line">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>100</width>
<height>2</height>
</size>
</property>
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item row="5" column="0" colspan="2">
<widget class="QRadioButton" name="radioButtonRandomAddress">
<property name="text">
<string>Use a random number generator to make an address</string>
</property>
<property name="checked">
<bool>true</bool>
</property>
</widget>
</item>
<item row="6" column="0">
<widget class="QRadioButton" name="radioButtonDeterministicAddress">
<property name="text">
<string>Use a passpharase to make addresses</string>
</property>
</widget>
</item>
<item row="9" column="0" colspan="2">
<widget class="QCheckBox" name="checkBoxEighteenByteRipe">
<property name="text">
<string>Spend several minutes of extra computing time to make the address(es) 1 or 2 characters shorter</string>
</property>
</widget>
</item>
<item row="8" column="0">
<widget class="QGroupBox" name="groupBoxDeterministic">
<property name="title">
<string>Make deterministic addresses</string>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="0" colspan="4">
<widget class="QLabel" name="label_6">
<property name="text">
<string>Passphrase</string>
</property>
</widget>
</item>
<item row="1" column="0" colspan="7">
<widget class="QLineEdit" name="lineEditPassphrase">
<property name="inputMethodHints">
<set>Qt::ImhHiddenText|Qt::ImhNoAutoUppercase|Qt::ImhNoPredictiveText</set>
</property>
<property name="echoMode">
<enum>QLineEdit::Password</enum>
</property>
</widget>
</item>
<item row="2" column="0" colspan="4">
<widget class="QLabel" name="label_7">
<property name="text">
<string>Retype passphrase</string>
</property>
</widget>
</item>
<item row="3" column="0" colspan="7">
<widget class="QLineEdit" name="lineEditPassphraseAgain">
<property name="echoMode">
<enum>QLineEdit::Password</enum>
</property>
</widget>
</item>
<item row="4" column="0" colspan="7">
<widget class="QLabel" name="label_8">
<property name="text">
<string>In addition to your passphrase, you must remember these numbers:</string>
</property>
</widget>
</item>
<item row="5" column="0">
<widget class="QLabel" name="label_9">
<property name="text">
<string>Address version number: 2</string>
</property>
</widget>
</item>
<item row="5" column="1">
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>73</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item row="5" column="3">
<widget class="QLabel" name="label_10">
<property name="text">
<string>Stream number: 1</string>
</property>
</widget>
</item>
<item row="5" column="4" colspan="2">
<spacer name="horizontalSpacer_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>42</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item row="6" column="0" colspan="5">
<widget class="QLabel" name="label_11">
<property name="text">
<string>Number of addresses to make based on your passphrase:</string>
</property>
</widget>
</item>
<item row="6" column="5" colspan="2">
<widget class="QSpinBox" name="spinBoxNumberOfAddressesToMake">
<property name="minimum">
<number>1</number>
</property>
<property name="value">
<number>8</number>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item row="7" column="0">
<widget class="QGroupBox" name="groupBox">
<property name="title">
<string>Randomly generate address</string>
</property>
<layout class="QGridLayout" name="gridLayout_2">
<item row="0" column="0" colspan="2">
<widget class="QLabel" name="label_2">
<property name="text">
<string>Label (not shown to anyone except you)</string>
</property>
</widget>
</item>
<item row="1" column="0" colspan="2">
<widget class="QLineEdit" name="newaddresslabel"/>
</item>
<item row="2" column="0" colspan="2">
<widget class="QRadioButton" name="radioButtonMostAvailable">
<property name="text">
<string>Use the most available stream</string>
</property>
<property name="checked">
<bool>false</bool>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QLabel" name="label_3">
<property name="text">
<string> (best if this is the first of many addresses you will create)</string>
</property>
<property name="alignment">
<set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
</property>
</widget>
</item>
<item row="4" column="0" colspan="2">
<widget class="QRadioButton" name="radioButtonExisting">
<property name="text">
<string>Use the same stream as an existing address</string>
</property>
<property name="checked">
<bool>false</bool>
</property>
</widget>
</item>
<item row="5" column="1">
<widget class="QLabel" name="label_4">
<property name="text">
<string>(saves you some bandwidth and processing power)</string>
</property>
<property name="alignment">
<set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
</property>
</widget>
</item>
<item row="6" column="0">
<spacer name="horizontalSpacer_3">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>13</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item row="6" column="1">
<widget class="QComboBox" name="comboBoxExisting">
<property name="enabled">
<bool>false</bool>
</property>
<property name="editable">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
<zorder>comboBoxExisting</zorder>
<zorder>label_3</zorder>
<zorder>radioButtonExisting</zorder>
<zorder>newaddresslabel</zorder>
<zorder>label_4</zorder>
<zorder>radioButtonMostAvailable</zorder>
<zorder>label_2</zorder>
<zorder>horizontalSpacer_3</zorder>
</widget>
</item>
<item row="10" column="0" colspan="2">
<widget class="QDialogButtonBox" name="buttonBox">
<property name="sizePolicy">
<sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>160</width>
<height>0</height>
</size>
</property>
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="standardButtons">
<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
</property>
</widget>
</item>
</layout>
</widget>
<resources/>
<connections>
@ -161,8 +311,8 @@
<slot>accept()</slot>
<hints>
<hint type="sourcelabel">
<x>360</x>
<y>234</y>
<x>580</x>
<y>644</y>
</hint>
<hint type="destinationlabel">
<x>157</x>
@ -177,8 +327,8 @@
<slot>reject()</slot>
<hints>
<hint type="sourcelabel">
<x>360</x>
<y>240</y>
<x>580</x>
<y>650</y>
</hint>
<hint type="destinationlabel">
<x>286</x>
@ -193,12 +343,44 @@
<slot>setEnabled(bool)</slot>
<hints>
<hint type="sourcelabel">
<x>30</x>
<y>158</y>
<x>60</x>
<y>349</y>
</hint>
<hint type="destinationlabel">
<x>99</x>
<y>199</y>
<x>148</x>
<y>394</y>
</hint>
</hints>
</connection>
<connection>
<sender>radioButtonDeterministicAddress</sender>
<signal>toggled(bool)</signal>
<receiver>groupBoxDeterministic</receiver>
<slot>setShown(bool)</slot>
<hints>
<hint type="sourcelabel">
<x>92</x>
<y>213</y>
</hint>
<hint type="destinationlabel">
<x>277</x>
<y>601</y>
</hint>
</hints>
</connection>
<connection>
<sender>radioButtonRandomAddress</sender>
<signal>toggled(bool)</signal>
<receiver>groupBox</receiver>
<slot>setShown(bool)</slot>
<hints>
<hint type="sourcelabel">
<x>72</x>
<y>189</y>
</hint>
<hint type="destinationlabel">
<x>68</x>
<y>268</y>
</hint>
</hints>
</connection>

17
pyelliptic/__init__.py Normal file
View File

@ -0,0 +1,17 @@
# Copyright (C) 2010
# Author: Yann GUIBET
# Contact: <yannguibet@gmail.com>
__version__ = '1.3'
__all__ = [
'OpenSSL',
'ecc',
'cipher',
'hash',
]
from .openssl import OpenSSL
from .ecc import ECC
from .cipher import Cipher
from .hash import hmac_sha256, hmac_sha512, pbkdf2

103
pyelliptic/arithmetic.py Normal file
View File

@ -0,0 +1,103 @@
import hashlib, re
P = 2**256-2**32-2**9-2**8-2**7-2**6-2**4-1
A = 0
Gx = 55066263022277343669578718895168534326250603453777594175500187360389116729240
Gy = 32670510020758816978083085130507043184471273380659243275938904335757337482424
G = (Gx,Gy)
def inv(a,n):
lm, hm = 1,0
low, high = a%n,n
while low > 1:
r = high/low
nm, new = hm-lm*r, high-low*r
lm, low, hm, high = nm, new, lm, low
return lm % n
def get_code_string(base):
if base == 2: return '01'
elif base == 10: return '0123456789'
elif base == 16: return "0123456789abcdef"
elif base == 58: return "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"
elif base == 256: return ''.join([chr(x) for x in range(256)])
else: raise ValueError("Invalid base!")
def encode(val,base,minlen=0):
code_string = get_code_string(base)
result = ""
while val > 0:
result = code_string[val % base] + result
val /= base
if len(result) < minlen:
result = code_string[0]*(minlen-len(result))+result
return result
def decode(string,base):
code_string = get_code_string(base)
result = 0
if base == 16: string = string.lower()
while len(string) > 0:
result *= base
result += code_string.find(string[0])
string = string[1:]
return result
def changebase(string,frm,to,minlen=0):
return encode(decode(string,frm),to,minlen)
def base10_add(a,b):
if a == None: return b[0],b[1]
if b == None: return a[0],a[1]
if a[0] == b[0]:
if a[1] == b[1]: return base10_double(a[0],a[1])
else: return None
m = ((b[1]-a[1]) * inv(b[0]-a[0],P)) % P
x = (m*m-a[0]-b[0]) % P
y = (m*(a[0]-x)-a[1]) % P
return (x,y)
def base10_double(a):
if a == None: return None
m = ((3*a[0]*a[0]+A)*inv(2*a[1],P)) % P
x = (m*m-2*a[0]) % P
y = (m*(a[0]-x)-a[1]) % P
return (x,y)
def base10_multiply(a,n):
if n == 0: return G
if n == 1: return a
if (n%2) == 0: return base10_double(base10_multiply(a,n/2))
if (n%2) == 1: return base10_add(base10_double(base10_multiply(a,n/2)),a)
def hex_to_point(h): return (decode(h[2:34],16),decode(h[34:],16))
def point_to_hex(p): return '04'+encode(p[0],16,32)+encode(p[1],16,32)
def multiply(privkey,pubkey):
return point_to_hex(base10_multiply(hex_to_point(pubkey),decode(privkey,16)))
def privtopub(privkey):
return point_to_hex(base10_multiply(G,decode(privkey,16)))
def add(p1,p2):
if (len(p1)==32):
return encode(decode(p1,16) + decode(p2,16) % P,16,32)
else:
return point_to_hex(base10_add(hex_to_point(p1),hex_to_point(p2)))
def hash160(string):
intermed = hashlib.sha256(string).digest()
return hashlib.new('ripemd160').update(intermed).digest()
def dbl_sha256(string):
return hashlib.sha256(hashlib.sha256(string).digest()).digest()
def bin_to_b58check(inp):
inp_fmtd = '\x00' + inp
leadingzbytes = len(re.match('^\x00*',inp_fmtd).group(0))
checksum = dbl_sha256(inp_fmtd)[:4]
return '1' * leadingzbytes + changebase(inp_fmtd+checksum,256,58)
def pubkey_to_address(pubkey):
return bin_to_b58check(hash_160(changebase(pubkey,16,256)))

81
pyelliptic/cipher.py Normal file
View File

@ -0,0 +1,81 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (C) 2011 Yann GUIBET <yannguibet@gmail.com>
# See LICENSE for details.
from pyelliptic.openssl import OpenSSL
class Cipher:
"""
Symmetric encryption
import pyelliptic
iv = pyelliptic.Cipher.gen_IV('aes-256-cfb')
ctx = pyelliptic.Cipher("secretkey", iv, 1, ciphername='aes-256-cfb')
ciphertext = ctx.update('test1')
ciphertext += ctx.update('test2')
ciphertext += ctx.final()
ctx2 = pyelliptic.Cipher("secretkey", iv, 0, ciphername='aes-256-cfb')
print ctx2.ciphering(ciphertext)
"""
def __init__(self, key, iv, do, ciphername='aes-256-cbc'):
"""
do == 1 => Encrypt; do == 0 => Decrypt
"""
self.cipher = OpenSSL.get_cipher(ciphername)
self.ctx = OpenSSL.EVP_CIPHER_CTX_new()
if do == 1 or do == 0:
k = OpenSSL.malloc(key, len(key))
IV = OpenSSL.malloc(iv, len(iv))
OpenSSL.EVP_CipherInit_ex(
self.ctx, self.cipher.get_pointer(), 0, k, IV, do)
else:
raise Exception("RTFM ...")
@staticmethod
def get_all_cipher():
"""
static method, returns all ciphers available
"""
return OpenSSL.cipher_algo.keys()
@staticmethod
def get_blocksize(ciphername):
cipher = OpenSSL.get_cipher(ciphername)
return cipher.get_blocksize()
@staticmethod
def gen_IV(ciphername):
cipher = OpenSSL.get_cipher(ciphername)
return OpenSSL.rand(cipher.get_blocksize())
def update(self, input):
i = OpenSSL.c_int(0)
buffer = OpenSSL.malloc(b"", len(input) + self.cipher.get_blocksize())
inp = OpenSSL.malloc(input, len(input))
if OpenSSL.EVP_CipherUpdate(self.ctx, OpenSSL.byref(buffer),
OpenSSL.byref(i), inp, len(input)) == 0:
raise Exception("[OpenSSL] EVP_CipherUpdate FAIL ...")
return buffer.raw[0:i.value]
def final(self):
i = OpenSSL.c_int(0)
buffer = OpenSSL.malloc(b"", self.cipher.get_blocksize())
if (OpenSSL.EVP_CipherFinal_ex(self.ctx, OpenSSL.byref(buffer),
OpenSSL.byref(i))) == 0:
raise Exception("[OpenSSL] EVP_CipherFinal_ex FAIL ...")
return buffer.raw[0:i.value]
def ciphering(self, input):
"""
Do update and final in one method
"""
buff = self.update(input)
return buff + self.final()
def __del__(self):
OpenSSL.EVP_CIPHER_CTX_cleanup(self.ctx)
OpenSSL.EVP_CIPHER_CTX_free(self.ctx)

460
pyelliptic/ecc.py Normal file
View File

@ -0,0 +1,460 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (C) 2011 Yann GUIBET <yannguibet@gmail.com>
# See LICENSE for details.
from hashlib import sha512
from pyelliptic.openssl import OpenSSL
from pyelliptic.cipher import Cipher
from pyelliptic.hash import hmac_sha256
from struct import pack, unpack
class ECC:
"""
Asymmetric encryption with Elliptic Curve Cryptography (ECC)
ECDH, ECDSA and ECIES
import pyelliptic
alice = pyelliptic.ECC() # default curve: sect283r1
bob = pyelliptic.ECC(curve='sect571r1')
ciphertext = alice.encrypt("Hello Bob", bob.get_pubkey())
print bob.decrypt(ciphertext)
signature = bob.sign("Hello Alice")
# alice's job :
print pyelliptic.ECC(
pubkey=bob.get_pubkey()).verify(signature, "Hello Alice")
# ERROR !!!
try:
key = alice.get_ecdh_key(bob.get_pubkey())
except: print("For ECDH key agreement,\
the keys must be defined on the same curve !")
alice = pyelliptic.ECC(curve='sect571r1')
print alice.get_ecdh_key(bob.get_pubkey()).encode('hex')
print bob.get_ecdh_key(alice.get_pubkey()).encode('hex')
"""
def __init__(self, pubkey=None, privkey=None, pubkey_x=None,
pubkey_y=None, raw_privkey=None, curve='sect283r1'):
"""
For a normal and High level use, specifie pubkey,
privkey (if you need) and the curve
"""
if type(curve) == str:
self.curve = OpenSSL.get_curve(curve)
else:
self.curve = curve
if pubkey_x is not None and pubkey_y is not None:
self._set_keys(pubkey_x, pubkey_y, raw_privkey)
elif pubkey is not None:
curve, pubkey_x, pubkey_y, i = ECC._decode_pubkey(pubkey)
if privkey is not None:
curve2, raw_privkey, i = ECC._decode_privkey(privkey)
if curve != curve2:
raise Exception("Bad ECC keys ...")
self.curve = curve
self._set_keys(pubkey_x, pubkey_y, raw_privkey)
else:
self.privkey, self.pubkey_x, self.pubkey_y = self._generate()
def _set_keys(self, pubkey_x, pubkey_y, privkey):
if self.raw_check_key(privkey, pubkey_x, pubkey_y) < 0:
self.pubkey_x = None
self.pubkey_y = None
self.privkey = None
raise Exception("Bad ECC keys ...")
else:
self.pubkey_x = pubkey_x
self.pubkey_y = pubkey_y
self.privkey = privkey
@staticmethod
def get_curves():
"""
static method, returns the list of all the curves available
"""
return OpenSSL.curves.keys()
def get_curve(self):
return OpenSSL.get_curve_by_id(self.curve)
def get_curve_id(self):
return self.curve
def get_pubkey(self):
"""
High level function which returns :
curve(2) + len_of_pubkeyX(2) + pubkeyX + len_of_pubkeyY + pubkeyY
"""
return b''.join((pack('!H', self.curve),
pack('!H', len(self.pubkey_x)),
self.pubkey_x,
pack('!H', len(self.pubkey_y)),
self.pubkey_y
))
def get_privkey(self):
"""
High level function which returns
curve(2) + len_of_privkey(2) + privkey
"""
return b''.join((pack('!H', self.curve),
pack('!H', len(self.privkey)),
self.privkey
))
@staticmethod
def _decode_pubkey(pubkey):
i = 0
curve = unpack('!H', pubkey[i:i + 2])[0]
i += 2
tmplen = unpack('!H', pubkey[i:i + 2])[0]
i += 2
pubkey_x = pubkey[i:i + tmplen]
i += tmplen
tmplen = unpack('!H', pubkey[i:i + 2])[0]
i += 2
pubkey_y = pubkey[i:i + tmplen]
i += tmplen
return curve, pubkey_x, pubkey_y, i
@staticmethod
def _decode_privkey(privkey):
i = 0
curve = unpack('!H', privkey[i:i + 2])[0]
i += 2
tmplen = unpack('!H', privkey[i:i +