Module t.c.s.keys

Handling of RSA and DSA keys.

This module is unstable.

Line #	Kind	Name	Docs
30	Class	BadKeyError	raised when a key isn't what we expected from it.
37	Function	getPublicKeyString	Return a public key string given a filename or data of a public key.
57	Function	getPublicKeyString_lsh	Undocumented
72	Function	getPublicKeyString_openssh	Undocumented
78	Function	makePublicKeyString	Return an public key given a `Crypto.PublicKey.pubkey.pubkey`
97	Function	makePublicKeyString_lsh	Undocumented
113	Function	makePublicKeyString_openssh	Undocumented
128	Function	getPublicKeyObject	Return a `Crypto.PublicKey.pubkey.pubkey` corresponding to the SSHv2
150	Function	getPrivateKeyObject	Return a `Crypto.PublicKey.pubkey.pubkey` object corresponding to the
174	Function	getPrivateKeyObject_lsh	Undocumented
191	Function	getPrivateKeyObject_openssh	Undocumented
220	Function	getPrivateKeyObject_agentv3	Undocumented
242	Function	makePrivateKeyString	Return an OpenSSH-style private key for a
263	Function	makePrivateKeyString_lsh	Undocumented
290	Function	makePrivateKeyString_openssh	Undocumented
326	Function	makePrivateKeyString_agentv3	Undocumented
338	Function	makePublicKeyBlob	Undocumented
349	Function	makePrivateKeyBlob	Undocumented
361	Function	objectType	Return the SSH key type corresponding to a `Crypto.PublicKey.pubkey.pubkey`
376	Function	pkcs1Pad	Undocumented
380	Function	pkcs1Digest	Undocumented
384	Function	lenSig	Undocumented
387	Function	signData	Sign the data with the given `Crypto.PublicKey.pubkey.pubkey` object.
402	Function	signData_rsa	Undocumented
407	Function	signData_dsa	Undocumented
418	Function	verifySignature	Verify that the signature for the data is valid.
437	Function	verifySignature_rsa	Undocumented
441	Function	verifySignature_dsa	Undocumented
448	Function	printKey	Pretty print a `Crypto.PublicKey.pubkey.pubkey` object.

def getPublicKeyString(filename=None, line=0, data=''):

Return a public key string given a filename or data of a public key. Currently handles OpenSSH and LSH keys.

Parameters	filename	(type: `str` )
	line	(type: `int` )
	data	(type: `str` )
Returns	(type: `str` )

def getPublicKeyString_lsh(data):

Undocumented

def getPublicKeyString_openssh(data):

Undocumented

def makePublicKeyString(obj, comment='', kind='openssh'):

Return an public key given a Crypto.PublicKey.pubkey.pubkey object. kind is one of ('openssh', 'lsh')

Parameters	obj	(type: `Crypto.PublicKey.pubkey.pubkey` )
	comment	(type: `str` )
	kind	(type: `str` )
Returns	(type: `str` )

def makePublicKeyString_lsh(obj):

Undocumented

def makePublicKeyString_openssh(obj, comment):

Undocumented

def getPublicKeyObject(data):

Return a Crypto.PublicKey.pubkey.pubkey corresponding to the SSHv2 public key data. data is in the over-the-wire public key format.

Parameters	data	(type: `str` )
Returns	(type: `Crypto.PublicKey.pubkey.pubkey` )

def getPrivateKeyObject(filename=None, data='', passphrase=''):

Return a Crypto.PublicKey.pubkey.pubkey object corresponding to the private key file/data. If the private key is encrypted, passphrase must be specified, other wise a BadKeyError will be raised.

Parameters	filename	(type: `str` )
	data	(type: `str` )
	passphrase	(type: `str` )
Raises	BadKeyError	if the key is invalid or a passphrase is not specified

def getPrivateKeyObject_lsh(data, passphrase):

Undocumented

def getPrivateKeyObject_openssh(data, passphrase):

Undocumented

def getPrivateKeyObject_agentv3(data, passphrase):

Undocumented

def makePrivateKeyString(obj, passphrase=None, kind='openssh'):

Return an OpenSSH-style private key for a Crypto.PublicKey.pubkey.pubkey object. If passphrase is given, encrypt the private key with it. kind is one of ('openssh', 'lsh', 'agentv3')

Parameters	obj	(type: `Crypto.PublicKey.pubkey.pubkey` )
	passphrase	(type: `str`/`None` )
	kind	(type: `str` )
Returns	(type: `str` )

def makePrivateKeyString_lsh(obj, passphrase):

Undocumented

def makePrivateKeyString_openssh(obj, passphrase):

Undocumented

def makePrivateKeyString_agentv3(obj, passphrase):

Undocumented

def makePublicKeyBlob(obj):

Undocumented

def makePrivateKeyBlob(obj):

Undocumented

def objectType(obj):

Return the SSH key type corresponding to a Crypto.PublicKey.pubkey.pubkey object.

Parameters	obj	(type: `Crypto.PublicKey.pubkey.pubkey` )
Returns	(type: `str` )

def pkcs1Pad(data, lMod):

Undocumented

def pkcs1Digest(data, lMod):

Undocumented

def lenSig(obj):

Undocumented

def signData(obj, data):

Sign the data with the given Crypto.PublicKey.pubkey.pubkey object.

Parameters	obj	(type: `Crypto.PublicKey.pubkey.pubkey` )
	data	(type: `str` )
Returns	(type: `str` )

def signData_rsa(obj, data):

Undocumented

def signData_dsa(obj, data):

Undocumented

def verifySignature(obj, sig, data):

Verify that the signature for the data is valid.

Parameters	obj	(type: `Crypto.PublicKey.pubkey.pubkey` )
	sig	(type: `str` )
	data	(type: `str` )
Returns	(type: `bool` )

def verifySignature_rsa(obj, sig, data):

Undocumented

def verifySignature_dsa(obj, sig, data):

Undocumented

def printKey(obj):

Pretty print a Crypto.PublicKey.pubkey.pubkey object.

Parameters obj (type: Crypto.PublicKey.pubkey.pubkey )