def makePrivateKeyString_lsh(obj, passphrase):
if passphrase:
raise BadKeyError("cannot encrypt to lsh format")
keyType = objectType(obj)
if keyType == 'ssh-rsa':
p,q=obj.p,obj.q
if p > q:
(p,q)=(q,p)
return sexpy.pack([['private-key', ['rsa-pkcs1',
['n', common.MP(obj.n)[4:]],
['e', common.MP(obj.e)[4:]],
['d', common.MP(obj.d)[4:]],
['p', common.MP(q)[4:]],
['q', common.MP(p)[4:]],
['a', common.MP(obj.d%(q-1))[4:]],
['b', common.MP(obj.d%(p-1))[4:]],
['c', common.MP(Util.number.inverse(p, q))[4:]]]]])
elif keyType == 'ssh-dss':
return sexpy.pack([['private-key', ['dsa',
['p', common.MP(obj.p)[4:]],
['q', common.MP(obj.q)[4:]],
['g', common.MP(obj.g)[4:]],
['y', common.MP(obj.y)[4:]],
['x', common.MP(obj.x)[4:]]]]])
else:
raise BadKeyError('bad keyType %s' % keyType)
def makePrivateKeyString_lsh(obj, passphrase):
if passphrase:
raise BadKeyError("cannot encrypt to lsh format")
keyType = objectType(obj)
if keyType == 'ssh-rsa':
p, q = obj.p, obj.q
if p > q:
(p, q) = (q, p)
return sexpy.pack([[
'private-key',
[
'rsa-pkcs1', ['n', common.MP(obj.n)[4:]],
['e', common.MP(obj.e)[4:]], ['d', common.MP(obj.d)[4:]],
['p', common.MP(q)[4:]], ['q', common.MP(p)[4:]],
['a', common.MP(obj.d % (q - 1))[4:]],
['b', common.MP(obj.d % (p - 1))[4:]],
['c', common.MP(Util.number.inverse(p, q))[4:]]
]
]])
elif keyType == 'ssh-dss':
return sexpy.pack([[
'private-key',
[
'dsa', ['p', common.MP(obj.p)[4:]],
['q', common.MP(obj.q)[4:]], ['g', common.MP(obj.g)[4:]],
['y', common.MP(obj.y)[4:]], ['x', common.MP(obj.x)[4:]]
]
]])
else:
raise BadKeyError('bad keyType %s' % keyType)
def makePublicKeyString_lsh(obj):
keyType = objectType(obj)
if keyType == 'ssh-rsa':
keyData = sexpy.pack([['public-key', ['rsa-pkcs1-sha1',
['n', common.MP(obj.n)[4:]],
['e', common.MP(obj.e)[4:]]]]])
elif keyType == 'ssh-dss':
keyData = sexpy.pack([['public-key', ['dsa',
['p', common.MP(obj.p)[4:]],
['q', common.MP(obj.q)[4:]],
['g', common.MP(obj.g)[4:]],
['y', common.MP(obj.y)[4:]]]]])
else:
raise BadKeyError('bad keyType %s' % keyType)
return '{' + base64.encodestring(keyData).replace('\n','') + '}'
def makePrivateKeyString_lsh(obj, passphrase):
#assert not passphrase
keyType = objectType(obj)
if keyType == 'ssh-rsa':
return sexpy.pack([['private-key', ['rsa-pkcs1',
['n', common.MP(obj.n)[4:]],
['e', common.MP(obj.e)[4:]],
['d', common.MP(obj.d)[4:]],
['p', common.MP(obj.p)[4:]],
['q', common.MP(obj.q)[4:]],
['a', common.MP(obj.d%(obj.p-1))[4:]],
['b', common.MP(obj.d%(obj.q-1))[4:]],
['c', common.MP(Util.number.inverse(obj.q, obj.p))[4:]]]]])
elif keyType == 'ssh-dss':
return sexpy.pack([['private-key', ['dsa',
['p', common.MP(obj.p)[4:]],
['q', common.MP(obj.q)[4:]],
['g', common.MP(obj.g)[4:]],
['y', common.MP(obj.y)[4:]],
['x', common.MP(obj.x)[4:]]]]])
else:
raise BadKeyError('bad keyType %s' % keyType)
def makePublicKeyString_lsh(obj):
keyType = objectType(obj)
if keyType == 'ssh-rsa':
keyData = sexpy.pack([[
'public-key',
[
'rsa-pkcs1-sha1', ['n', common.MP(obj.n)[4:]],
['e', common.MP(obj.e)[4:]]
]
]])
elif keyType == 'ssh-dss':
keyData = sexpy.pack([[
'public-key',
[
'dsa', ['p', common.MP(obj.p)[4:]],
['q', common.MP(obj.q)[4:]], ['g', common.MP(obj.g)[4:]],
['y', common.MP(obj.y)[4:]]
]
]])
else:
raise BadKeyError('bad keyType %s' % keyType)
return '{' + base64.encodestring(keyData).replace('\n', '') + '}'
