From 0bc54205b4d9aa9c75f404980a76dec23c48fbb6 Mon Sep 17 00:00:00 2001 From: jackjack-jj Date: Sun, 15 Sep 2013 14:13:33 +0200 Subject: [PATCH] add ser and get_addr to public_key class --- pywallet.py | 198 ++++++++++++++++++++++++++++------------------------ 1 file changed, 105 insertions(+), 93 deletions(-) diff --git a/pywallet.py b/pywallet.py index 7597c61..2502f55 100644 --- a/pywallet.py +++ b/pywallet.py @@ -1,6 +1,6 @@ #!/usr/bin/env python #-*- coding: utf-8 -*- -pywversion="2.1.4" +pywversion="2.1.5" never_update=False # @@ -112,7 +112,7 @@ def systype(): elif platform.system() == "Windows": return 'Win' return 'Linux' - + def determine_db_dir(): if wallet_dir in "": if platform.system() == "Darwin": @@ -740,7 +740,7 @@ class Crypter_pycrypto( object ): def Encrypt(self, data): return AES.new(self.chKey,AES.MODE_CBC,self.chIV).encrypt(data)[0:32] - + def Decrypt(self, data): return AES.new(self.chKey,AES.MODE_CBC,self.chIV).decrypt(data)[0:32] @@ -823,7 +823,7 @@ class Crypter_pure(object): def Encrypt(self, data): mode, size, cypher = self.m.encrypt(data, self.cbc, self.chKey, self.sz, self.chIV) return ''.join(map(chr, cypher)) - + def Decrypt(self, data): chData = [ord(i) for i in data] return self.m.decrypt(chData, self.sz, self.cbc, self.chKey, self.sz, self.chIV) @@ -895,7 +895,7 @@ class Point( object ): self.__order = order if self.__curve: assert self.__curve.contains_point( x, y ) if order: assert self * order == INFINITY - + def __add__( self, other ): if other == INFINITY: return self if self == INFINITY: return other @@ -963,10 +963,10 @@ class Point( object ): def curve( self ): return self.__curve - + def order( self ): return self.__order - + INFINITY = Point( None, None, None ) def inverse_mod( a, m ): @@ -984,12 +984,13 @@ class Signature( object ): def __init__( self, r, s ): self.r = r self.s = s - + class Public_key( object ): - def __init__( self, generator, point ): + def __init__( self, generator, point, c=None ): self.curve = generator.curve() self.generator = generator self.point = point + self.compressed = c n = generator.order() if not n: raise RuntimeError, "Generator point must have order." @@ -1012,6 +1013,17 @@ class Public_key( object ): v = xy.x() % n return v == r + def ser(self): + if self.compressed: + pk=('%02x'%(2+(self.point.y()&1))) + '%064x' % self.point.x() + else: + pk='04%064x%064x' % (self.point.x(), self.point.y()) + + return pk.decode('hex') + + def get_addr(self, v=0): + return public_key_to_bc_address(self.ser(), v) + class Private_key( object ): def __init__( self, public_key, secret_multiplier ): self.public_key = public_key @@ -1123,7 +1135,7 @@ __b58chars = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz' __b58base = len(__b58chars) def b58encode(v): - """ encode v, which is a string of bytes, to base58. + """ encode v, which is a string of bytes, to base58. """ long_value = 0L @@ -1384,7 +1396,7 @@ def readpartfile(fd, offset, length): #make everything 512*n because of window os.lseek(fd, new_offset, os.SEEK_SET) d=os.read(fd, big_length) return d[rest:rest+length] - + def recov_ckey(fd, offset): d=readpartfile(fd, offset-49, 122) me=multiextract(d, [1,48,4,4,1]) @@ -1422,7 +1434,7 @@ def recov_uckey(fd, offset): checks.append([2, '02010104']) elif d[-7]=='\x46': d=readpartfile(fd, offset-282, 286) - + me=multiextract(d, [2,1,4,1,32,173,65,1,2,5]) checks.append([0, '8201']) @@ -1439,15 +1451,15 @@ def recov_uckey(fd, offset): def starts_with(s, b): return len(s)>=len(b) and s[:len(b)]==b - + def recov(device, passes, size=102400, inc=10240, outputdir='.'): if inc%512>0: inc-=inc%512 #inc must be 512*n on Windows... Don't ask me why... - + nameToDBName={'mkey':'\x09\x00\x01\x04mkey','ckey':'\x27\x00\x01\x04ckey','key':'\x00\x01\x03key',} - + if not starts_with(device, 'PartialRecoveryFile:'): r=search_patterns_on_disk(device, size, inc, map(lambda x:nameToDBName[x], ['mkey', 'ckey', 'key'])) f=open(outputdir+'/pywallet_partial_recovery_%d.dat'%ts(), 'w') @@ -1471,7 +1483,7 @@ def recov(device, passes, size=102400, inc=10240, outputdir='.'): except: otype=os.O_RDONLY fd = os.open(device, otype) - + mkeys=[] crypters=[] @@ -1506,10 +1518,10 @@ def recov(device, passes, size=102400, inc=10240, outputdir='.'): uckeys.append(s[4]) print "Found", len(uckeys), 'possible unencrypted keys' - + os.close(fd) - - + + list_of_possible_keys_per_master_key=dict(map(lambda x:[x[1],[]], mkeys)) for cko,ck in ckeys: tl=map(lambda x:[abs(x[0]-cko)]+x, mkeys) @@ -1612,14 +1624,14 @@ def recov(device, passes, size=102400, inc=10240, outputdir='.'): elif not refused_to_test_all_pps: print "Private keys not decrypted: %d"%len(ckeys_not_decrypted) print "Try another password, check the size of your partition or seek help" - + uncrypted_ckeys=filter(lambda x:x!=None, map(lambda x:x[1].privkey, ckeys)) uckeys.extend(uncrypted_ckeys) - + return uckeys - + def ts(): @@ -1660,7 +1672,7 @@ def first_read(device, size, prekeys, inc=10000): ETAts = size/speed + t0 d = datetime.fromtimestamp(ETAts) print(d.strftime(" ETA: %H:%M:%S")) - + try: data = os.read (fd, inc) except Exception as exc: @@ -1704,7 +1716,7 @@ def shrink_intervals(device, ranges, prekeys, inc=1000): for k in range(len(mini_blocks)/2): mini_blocks[2*k] -= len(prekey) +1 mini_blocks[2*k+1] += len(prekey) +1 - + bi = mini_blocks[2*k] bf = mini_blocks[2*k+1] @@ -1989,7 +2001,7 @@ def open_wallet(db_env, walletfile, writable=False): if r is not None: logging.error("Couldn't open wallet.dat/main. Try quitting Bitcoin and running this again.") sys.exit(1) - + return db def inversetxid(txid): @@ -2023,7 +2035,7 @@ def parse_wallet(db, item_callback): d['scriptPubKey'] = vds.read_bytes(vds.read_compact_size()).encode('hex') return d - + for (key, value) in db.items(): d = { } @@ -2104,7 +2116,7 @@ def parse_wallet(db, item_callback): d['nDerivationMethod'] = vds.read_uint32() d['nDerivationIterations'] = vds.read_uint32() d['otherParams'] = vds.read_string() - + item_callback(type, d) except Exception, e: @@ -2114,7 +2126,7 @@ def parse_wallet(db, item_callback): print("key data in hex: %s"%key.encode('hex_codec')) print("value data in hex: %s"%value.encode('hex_codec')) sys.exit(1) - + def delete_from_wallet(db_env, walletfile, typedel, kd): db = open_wallet(db_env, walletfile, True) kds = BCDataStream() @@ -2155,7 +2167,7 @@ def delete_from_wallet(db_env, walletfile, typedel, kd): if keydel == kds.read_string(): db.delete(key) deleted_items+=1 - + db.close() return deleted_items @@ -2174,7 +2186,7 @@ def merge_keys_lists(la, lb): for k,j in lr.items(): llr.append([k,j]) - + return llr def merge_wallets(wadir, wa, wbdir, wb, wrdir, wr, passphrase_a, passphrase_b, passphrase_r): @@ -2279,17 +2291,17 @@ def update_wallet(db, types, datas, paramsAreLists=False): data's __key__, __value__ and __type__ are ignored; only the primary data fields are used. """ - + if not paramsAreLists: types=[types] datas=[datas] - + if len(types)!=len(datas): raise Exception("UpdateWallet: sizes are different") for it,type in enumerate(types): data=datas[it] - + d = data kds = BCDataStream() vds = BCDataStream() @@ -2544,7 +2556,7 @@ def read_wallet(json_db, db_env, walletfile, print_wallet, print_wallet_transact update_wallet(db, 'pool', { 'public_key' : p.decode('hex'), 'n' : cpt, 'nTime' : ts(), 'nVersion':80100 }) cpt+=1 - + db.close() @@ -3209,7 +3221,7 @@ def html_wui(listcontent,uptodate_text): """ - + def WI_FormInit(title, action, divname): return "

  • %s

    "%title return '

      '+title+'

    ' @@ -3222,7 +3234,7 @@ def WI_InputPassword(label, name, id, value, size=30): def WI_Submit(value, local_block, local_button, function): return """
    %s"""%(function,value) - + def WI_CloseButton(local_block, local_button): return ''%(local_block, local_button, local_button) @@ -3240,7 +3252,7 @@ def WI_Checkbox(name, value, id, other, label): def WI_Endiv(t,name,title, desc,hidden=False): return '

    '+title+'

    '+X_if_else('

    '+desc+'

    ',desc!='','')+'
      '+t+'
    ' - + def WI_AjaxFunction(name, command_when_ready, query_string, command_until_ready): return '\n\ function ajax%s(){\n\ @@ -3335,14 +3347,14 @@ def import_csv_keys(filename, wdir, wname, nbremax=9999999): read_wallet(json_db, db_env, wname, True, True, "", None, -1, True) #Fill the pool if empty - return True + return True def dep_text_aboutpage(val): if val: return "Not found" else: return "Found" - + CTX_adds='' if 'twisted' not in missing_dep: @@ -3357,7 +3369,7 @@ if 'twisted' not in missing_dep: uptodate=md5_last_pywallet[1]==md5_pywallet checking_finished=bool(md5_last_pywallet[0]) - + color="#DDDDFF" if checking_finished: if uptodate: @@ -3368,10 +3380,10 @@ if 'twisted' not in missing_dep: check_version_text = \ X_if_else( X_if_else( - 'Pywallet is up-to-date', - uptodate, - 'Pywallet is not up-to-date
    Click to update'), - checking_finished, + 'Pywallet is up-to-date', + uptodate, + 'Pywallet is not up-to-date
    Click to update'), + checking_finished, 'Checking version...' ) @@ -3527,7 +3539,7 @@ if 'twisted' not in missing_dep: WI_CloseButton('BalanceDiv', 'gb-close') + \ WI_ReturnDiv('BalanceDiv') + \ WI_FormEnd() - + global CTX_adds, addr_to_keys CTX_adds2=CTX_adds.split('|')+addr_to_keys.keys() @@ -3592,7 +3604,7 @@ if 'twisted' not in missing_dep: page = 'Pywallet Web Interface' + header + Javascript + CPPForm + DWForm + MWForm + DKForm + IKForm + DTxForm + InfoForm + ImportForm + ImportTxForm + DeleteForm + BalanceForm + Misc + '' - + AboutPage="\ Pywallet is a tool to manage wallet files, developped by jackjack. Support thread is on bitcointalk.
    \
    \ @@ -3604,7 +3616,7 @@ To support pywallet's development or if you think it's worth something, you can \

    Pywallet path:   "+pyw_path+"/"+pyw_filename+"\ " - + return html_wui(Javascript + \ WI_Endiv(DWForm+DKForm+DTxForm, 'DumpPage', 'Dump', '') + \ WI_Endiv(ImportForm+IKForm+MWForm+ImportTxForm+ImportROForm,'ImportPage', 'Import', "Don't forget to close Bitcoin when you modify your wallet", True) + \ @@ -3615,8 +3627,8 @@ To support pywallet's development or if you think it's worth something, you can WI_Endiv(AboutPage,'AboutPage','About','', True) ,check_version_text ) - - + + return page def getChild(self, name, request): @@ -3647,7 +3659,7 @@ To support pywallet's development or if you think it's worth something, you can except: bal=false read_wallet(json_db, create_env(wdir), wname, True, True, "", bal, version) - + # print wdir # print wname # print json_db #json.dumps(json_db, sort_keys=True, indent=4) @@ -3860,7 +3872,7 @@ def ct(l_prevh, l_prevn, l_prevsig, l_prevpubkey, l_value_out, l_pubkey_out, is_ txin_ret += oldScriptPubkey else: txin_ret += "00" - + ret += txin_ret ret += "ffffffff" @@ -3884,14 +3896,14 @@ def ct(l_prevh, l_prevn, l_prevsig, l_prevpubkey, l_value_out, l_pubkey_out, is_ if not scriptSig: ret += "01000000" return ret - + def create_transaction(secret_key, hashes_txin, indexes_txin, pubkey_txin, prevScriptPubKey, amounts_txout, scriptPubkey): li1 = len(secret_key) li2 = len(hashes_txin) li3 = len(indexes_txin) li4 = len(pubkey_txin) li5 = len(prevScriptPubKey) - + if li1 != li2 or li2 != li3 or li3 != li4 or li4 != li5: print("Error in the number of tx inputs") exit(0) @@ -3909,7 +3921,7 @@ def create_transaction(secret_key, hashes_txin, indexes_txin, pubkey_txin, prevS sig_txin.append(sign_message(secret_key[i].decode('hex'), ct(hashes_txin, indexes_txin, sig_txin, pubkey_txin, amounts_txout, scriptPubkey, i, prevScriptPubKey[i]), True)+"01") i+=1 - tx = ct(hashes_txin, indexes_txin, sig_txin, pubkey_txin, amounts_txout, scriptPubkey) + tx = ct(hashes_txin, indexes_txin, sig_txin, pubkey_txin, amounts_txout, scriptPubkey) hashtx = Hash(tx.decode('hex')).encode('hex') for i in range(len(sig_txin)): @@ -3923,7 +3935,7 @@ def create_transaction(secret_key, hashes_txin, indexes_txin, pubkey_txin, prevS # tx += end_of_wallettx([], int(time.time())) # return [inverse_str(hashtx), "027478" + hashtx, tx] return [inverse_str(hashtx), "", tx] - + def inverse_str(string): ret = "" for i in range(len(string)/2): @@ -3986,7 +3998,7 @@ def bc_address_to_available_tx(address, testnet=False): #hashblock = read_table(cell[i][1], '/block/', '">')[1] #blocknumber = read_table(cell[i][1], 'Block ', '')[1] - + txin_amounts[txhash+no_tx] = round(float(cell[i][2]), 8) # if cell[i][3][:4] in 'Sent' and io in 'o': @@ -4086,7 +4098,7 @@ class tx(): global json_db txcopy=self.copy() txcopy.hashtypeone(i, self.ins[n]['oldscript']) - + sec='' for k in json_db['keys']: if k['addr']==self.ins[n]['addr'] and 'hexsec' in k: @@ -4136,7 +4148,7 @@ class tx(): else: ret += "00" - + ret += "ffffffff" ret += "%02x"%len(self.outs) @@ -4220,11 +4232,11 @@ Amount: ",i>=2,"")+"" - + ret+=txouts ret+="
    " # ret+=WI_Submit('Create', '', '', 'ajaxCTX2') - + return ret if 'twisted' not in missing_dep: @@ -4257,7 +4269,7 @@ if 'twisted' not in missing_dep: need = int(request.args['need'][0]) except: need = 1 - + ret = "" if sec is not '': @@ -4304,7 +4316,7 @@ if 'twisted' not in missing_dep: ret += "
    Signature of '%s' by %s is %s
    "%(X_if_else(msg, not msgIsFile, request.args['msg'][0]), addr, sig) except: ret += "
    Signature of '%s' by %s is NOT %s
    "%(X_if_else(msg, not msgIsFile, request.args['msg'][0]), addr, sig) - + return ret except: @@ -4347,7 +4359,7 @@ if 'twisted' not in missing_dep: print(d) update_wallet(db, "tx", d) i+=1 - + db.close() return "
    hash: %s\n%d transaction%s imported in %s/%s
    " % (inverse_str(txk[6:]), i, iais(i), wdir, wname)
@@ -4373,7 +4385,7 @@ if 'twisted' not in missing_dep:
 				CTX_adds=adds
 			except:
 				return "You must provide at least one address to see the transaction you can spend. Divided by |"
-			
+
 			ret=""
 			ret=listtx_txt(adds)
 			return "Refresh to display available incoming transactions"
@@ -4386,7 +4398,7 @@ if 'twisted' not in missing_dep:
 			#CT?sec=s&hashesin=h&indexes=1&pubkeys=p&prevspk=r&amounts=2453628&spk=spk#tbend
 			global txin_amounts, json_db
 			display = ""
-			
+
 
 
 			try:
@@ -4396,9 +4408,9 @@ if 'twisted' not in missing_dep:
 				TN=""
 
 			try:
-			
+
 				list_sec, list_hin, list_indexes, list_pubs, list_scriptin, list_outam, list_scriptout, list_amin = [[] for i in range(8)]
-				
+
 				txin_to_use=[]
 				txouts_nos=[]
 				txouts_not_empty=[]
@@ -4415,19 +4427,19 @@ if 'twisted' not in missing_dep:
 					list_outam.append(request.args['txout_am_'+no][0])
 					list_scriptout.append(request.args['txout_script_'+no][0])
 
-						
+
 				global addr_to_keys
 				for h in txin_to_use:
 					if request.args['txin_'+h+'_add'][0] not in addr_to_keys.keys():
 						return "
    No private key for "+request.args['txin_'+h+'_add'][0]+", please dump a wallet containing this address

    Return to Pywallet"
-						
+
 					list_hin.append(h)
 					list_indexes.append(request.args['txin_'+h+'_n'][0])
 					list_scriptin.append(request.args['txin_'+h+'_script'][0])
 					list_sec.append(addr_to_keys[request.args['txin_'+h+'_add'][0]][0])
 					list_pubs.append(addr_to_keys[request.args['txin_'+h+'_add'][0]][1])
 					list_amin.append(request.args['txin_'+h+'_amin'][0])
-			
+
 				sec=",".join(list_sec)
 				hashesin=",".join(list_hin)
 				indexes=",".join(list_indexes)
@@ -4469,7 +4481,7 @@ if 'twisted' not in missing_dep:
 				except:
 					aaa = ""
 				display += ('%d: %s #%d%s
    ')%(i, hashes_txin[i], indexes_txin[i], hashes_txin[i], indexes_txin[i], aaa)
-		
+
 			display += "

    Outputs:
    "
 			sum_out = 0
 			for i in range(len(spk_txout)):
@@ -4491,7 +4503,7 @@ if 'twisted' not in missing_dep:
 #			display += ("tx_k:    "+tx[1])
 #			display += "
    "
 			display += ("Raw transaction:       "+tx[2])
-		
+
 			display += "

    "
 
 
@@ -4508,7 +4520,7 @@ if 'twisted' not in missing_dep:
 				testnet=True
 			except:
 				testnet=False
-			list_avtx = {}	
+			list_avtx = {}
 			i = 0
 
 			try:
@@ -4523,13 +4535,13 @@ if 'twisted' not in missing_dep:
 				display += write_avtx(list_avtx, testnet)
 			except:
 				display="You must provide at least one address to see the transaction you can spend.
    Like this"
-		
+
 			return display
 
 		def render_POST(self, request):
 			return self.render_GET(request)
 
-				 
+
 	class WIImport(resource.Resource):
 
 		 def render_GET(self, request):
@@ -4540,7 +4552,7 @@ if 'twisted' not in missing_dep:
 										wdir=request.args['dir'][0]
 										wname=request.args['name'][0]
 										label=request.args['label'][0]
-										
+
 										db_env = create_env(wdir)
 										db = open_wallet(db_env, wname, writable=True)
 										update_wallet(db, 'ckey', { 'public_key' : pub.decode('hex'), 'encrypted_private_key' : random_string(96).decode('hex') })
@@ -4551,7 +4563,7 @@ if 'twisted' not in missing_dep:
 										return "Read-only address "+public_key_to_bc_address(pub.decode('hex'))+" not imported"
 			 except:
                                 pass
-                        
+
 			 try:
 
 					wdir=request.args['dir'][0]
@@ -4570,7 +4582,7 @@ if 'twisted' not in missing_dep:
 						return "File "+X_if_else("", ret, "not ")+"imported"
 
 
-				
+
 
 
 					if format in 'reg':
@@ -4627,7 +4639,7 @@ if 'twisted' not in missing_dep:
 
 					if not reserve:
 						update_wallet(db, 'name', { 'hash' : addr, 'name' : label })
-	
+
 					db.close()
 
 					return "
    Address: %s\nPrivkey: %s\nHexkey: %s\nKey (%scrypted, %scompressed) imported in %s/%s
    " % (addr, SecretToASecret(secret, compressed), secret.encode('hex'), X_if_else("",tocrypt,"un"), X_if_else("",compressed,"un"), wdir, wname)
@@ -4714,7 +4726,7 @@ def clone_wallet(parentPath, clonePath):
 	update_wallet(db, types, datas, True)
 	db.close()
 	print "Wallet successfully cloned to:\n   %s"%clonePath
-	
+
 import thread
 md5_last_pywallet = [False, ""]
 
@@ -4726,7 +4738,7 @@ from optparse import OptionParser
 
 if __name__ == '__main__':
 
-	
+
 	parser = OptionParser(usage="%prog [options]", version="%prog 1.1")
 
 	parser.add_option("--passphrase", dest="passphrase",
@@ -4738,20 +4750,20 @@ if __name__ == '__main__':
 	parser.add_option("--dumpwithbalance", dest="dumpbalance", action="store_true",
 		help="includes balance of each address in the json dump, takes about 2 minutes per 100 addresses")
 
-	parser.add_option("--importprivkey", dest="key", 
+	parser.add_option("--importprivkey", dest="key",
 		help="import private key from vanitygen")
 
-	parser.add_option("--importhex", dest="keyishex", action="store_true", 
+	parser.add_option("--importhex", dest="keyishex", action="store_true",
 		help="KEY is in hexadecimal format")
 
-	parser.add_option("--datadir", dest="datadir", 
+	parser.add_option("--datadir", dest="datadir",
 		help="wallet directory (defaults to bitcoin default)")
 
-	parser.add_option("--wallet", dest="walletfile", 
+	parser.add_option("--wallet", dest="walletfile",
 		help="wallet filename (defaults to wallet.dat)",
 		default="wallet.dat")
 
-	parser.add_option("--label", dest="label", 
+	parser.add_option("--label", dest="label",
 		help="label shown in the adress book (defaults to '')",
 		default="")
 
@@ -4827,7 +4839,7 @@ if __name__ == '__main__':
 
 	if options.passphrase:
 		passphrase = options.passphrase
-		
+
 	if options.clone_watchonly_from is not None and options.clone_watchonly_to:
 		clone_wallet(options.clone_watchonly_from, options.clone_watchonly_to)
 		exit(0)
@@ -4867,7 +4879,7 @@ if __name__ == '__main__':
 		recov_wallet_name = "recovered_wallet_%s.dat"%ts()
 
 		create_new_wallet(db_env, recov_wallet_name, 32500)
-		
+
 		if passphraseRecov!="I don't want to put a password on the recovered wallet and I know what can be the consequences.":
 			db = open_wallet(db_env, recov_wallet_name, True)
 
@@ -4886,9 +4898,9 @@ if __name__ == '__main__':
 				"salt": NPP_salt
 			})
 			db.close()
-		
+
 		read_wallet(json_db, db_env, recov_wallet_name, True, True, "", False)
-		
+
 		db = open_wallet(db_env, recov_wallet_name, True)
 
 		i = 0
@@ -4901,7 +4913,7 @@ if __name__ == '__main__':
 		db.close()
 
 		print("\n\nThe new wallet %s/%s contains the %d recovered key%s"%(options.recov_outputdir, recov_wallet_name, len(recoveredKeys), iais(len(recoveredKeys))))
-		
+
 		exit(0)
 
 
@@ -5017,14 +5029,14 @@ if __name__ == '__main__':
 		print "Version mismatch (must be <= %d)" % max_version
 		#exit(1)
 
-	if options.dump:		
+	if options.dump:
 		print json.dumps(json_db, sort_keys=True, indent=4)
 	elif options.key:
 		if json_db['version'] > max_version:
 			print "Version mismatch (must be <= %d)" % max_version
 		elif (options.keyishex is None and options.key in private_keys) or (options.keyishex is not None and options.key in private_hex_keys):
 			print "Already exists"
-		else:	
+		else:
 			db = open_wallet(db_env, determine_db_name(), writable=True)
 
 			if importprivkey(db, options.key, options.label, options.reserve, options.keyishex):