gnunet-chk.AESKey Class Reference

Inheritance diagram for gnunet-chk.AESKey:

Collaboration diagram for gnunet-chk.AESKey:

Public Member Functions
def	__init__ (self, passphrase)

Static Public Attributes
	key = None
	iv = None
	cipher = None
int	KEY_SIZE = 32
	IV_SIZE = AES.block_size

Detailed Description

Class for AES Keys. Contains the main key and the initialization
vector. 

Definition at line 92 of file gnunet-chk.py.

Constructor & Destructor Documentation

__init__()

def gnunet-chk.AESKey.__init__	(		self,
			passphrase
	)

Creates a new AES key.

passphrase: string containing the passphrase to get the AES key and
initialization vector

Definition at line 102 of file gnunet-chk.py.

    def __init__(self, passphrase):
        """Creates a new AES key.
 
        passphrase: string containing the passphrase to get the AES key and
        initialization vector
        """
        passphrase = bytearray(passphrase)
        self.key = bytearray(self.KEY_SIZE)
        self.iv = bytearray(self.IV_SIZE)
        if (len(passphrase) > self.KEY_SIZE):
            self.key = passphrase[:self.KEY_SIZE]
            passphrase = passphrase[self.KEY_SIZE:]
            if (len(passphrase) > self.IV_SIZE):
                self.iv = passphrase[:self.IV_SIZE]
            else:
                self.iv[0:len(passphrase)] = passphrase
        else:
            self.key[0:len(passphrase)] = passphrase
        self.key = str(self.key)
        self.iv = str(self.iv)
        assert (len(self.key) == self.KEY_SIZE)
        assert (len(self.iv) == self.IV_SIZE)
 
 

References gnunet-chk.AESKey.iv, TransportDVBoxMessage.iv, gnunet-chk.AESKey.IV_SIZE, gnunet-chk.AESKey.key, gnunet-chk.Chk.key, DataRecord.key, MarkedRecord.key, Zone.key, SetEntry.key, TaskEntry.key, ReferendumEntry.key, DiffEntry.key, MpiElement.key, GNUNET_SCALARPRODUCT_ComputationHandle.key, RegexAcceptBlock.key, GNUNET_CRYPTO_AuthKey.key, GNUNET_CRYPTO_HpkeContext.key, GNUNET_DATACACHE_Block.key, GNUNET_MESSENGER_RoomEntryRecord.key, GNUNET_MESSENGER_MessageJoin.key, GNUNET_MESSENGER_MessageKey.key, GNUNET_MESSENGER_MessageInvite.key, GNUNET_MESSENGER_MessageFile.key, GNUNET_MESSENGER_MessagePrivate.key, GNUNET_MESSENGER_MessageTranscript.key, GNUNET_MESSENGER_MessageBody.key, GNUNET_PEERSTORE_Record.key, GNUNET_SCALARPRODUCT_Element.key, GNUNET_UriParam.key, KeyCacheLine.key, ConfigEntry.key, BigMapEntry.key, SmallMapEntry.key, MapEntry.key, GetClosestContext.key, HandleResultContext.key, Value.key, GetKeyMessage.key, DataMessage.key, GNUNET_DHT_ClientGetStopMessage.key, GNUNET_DHT_ClientGetMessage.key, GNUNET_DHT_ClientGetResultSeenMessage.key, GNUNET_DHT_ClientResultMessage.key, GNUNET_DHT_ClientPutMessage.key, GNUNET_DHT_MonitorPutMessage.key, GNUNET_DHT_MonitorStartStopMessage.key, GNUNET_DHT_MonitorGetMessage.key, GNUNET_DHT_MonitorGetRespMessage.key, PeerPutMessage.key, GNUNET_DHT_GetHandle.key, GNUNET_DHT_MonitorHandle.key, ClientQueryRecord.key, ClientMonitorRecord.key, GetActionContext.key, GetRequestContext.key, PeerResultMessage.key, PeerGetMessage.key, RecentRequest.key, ContentHashKey.key, GNUNET_FS_SearchResult.key, ProxyCA.key, ProxyGNSCertificate.key, GNUNET_MESSENGER_RoomMessage.key, GNUNET_MESSENGER_MemberMessage.key, GNUNET_MESSENGER_SendMessage.key, GNUNET_MESSENGER_GetMessage.key, GNUNET_MESSENGER_RecvMessage.key, GNUNET_MESSENGER_SrvHandle.key, GNUNET_MESSENGER_SrvRoom.key, GNUNET_MESSENGER_Handle.key, GNUNET_MESSENGER_Room.key, Monitor.key, Iteration.key, GNUNET_PEERSTORE_StoreContext.key, GNUNET_PEERSTORE_IterateContext.key, GNUNET_PEERSTORE_Monitor.key, Queue.key, SenderAddress.key, ReceiverAddress.key, DestinationEntry.key, and gnunet-chk.AESKey.KEY_SIZE.

Field Documentation

key

gnunet-chk.AESKey.key = None

static

Definition at line 96 of file gnunet-chk.py.

Referenced by gnunet-chk.Chk.__init__(), gnunet-chk.AESKey.__init__(), and gnunet-chk.Chk.uri().

iv

gnunet-chk.AESKey.iv = None

static

Definition at line 97 of file gnunet-chk.py.

Referenced by gnunet-chk.AESKey.__init__().

cipher

gnunet-chk.AESKey.cipher = None

static

Definition at line 98 of file gnunet-chk.py.

KEY_SIZE

int gnunet-chk.AESKey.KEY_SIZE = 32

static

Definition at line 99 of file gnunet-chk.py.

Referenced by gnunet-chk.AESKey.__init__().

IV_SIZE

gnunet-chk.AESKey.IV_SIZE = AES.block_size

static

Definition at line 100 of file gnunet-chk.py.

Referenced by gnunet-chk.AESKey.__init__().

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The documentation for this class was generated from the following file:

• contrib/scripts/gnunet-chk.py