def __getattr__(self, name):
if name in ('p', 'g', 'pub', 'priv'):
method = getattr(m2, 'dh_get_%s' % (name,))
assert m2.dh_type_check(self.dh), "'dh' type error"
return method(self.dh)
else:
raise AttributeError
def __getattr__(self, name):
if name in ('p', 'g', 'pub', 'priv'):
method = getattr(m2, 'dh_get_%s' % (name, ))
assert m2.dh_type_check(self.dh), "'dh' type error"
return method(self.dh)
else:
raise AttributeError
def as_pem(self):
"""
Returns the Diffie-Hellman parameters as a string in PEM format.
"""
assert m2.dh_type_check(self.dh), "'dh' type error"
bio = BIO.MemoryBuffer()
m2.dh_write_params(self.dh, bio._ptr())
return bio.read()
def print_params(self, bio):
assert m2.dh_type_check(self.dh), "'dh' type error"
return m2.dhparams_print(bio._ptr(), self.dh)
def compute_key(self, pubkey):
assert m2.dh_type_check(self.dh), "'dh' type error"
return m2.dh_compute_key(self.dh, pubkey)
def gen_key(self):
assert m2.dh_type_check(self.dh), "'dh' type error"
m2.dh_generate_key(self.dh)
def check_params(self):
assert m2.dh_type_check(self.dh), "'dh' type error"
return m2.dh_check(self.dh)
def __len__(self):
assert m2.dh_type_check(self.dh), "'dh' type error"
return m2.dh_size(self.dh)
def __init__(self, dh, _pyfree=0):
assert m2.dh_type_check(dh)
self.dh = dh
self._pyfree = _pyfree
def print_params(self, bio):
assert m2.dh_type_check(self.dh), "'dh' type error"
return m2.dhparams_print(bio._ptr(), self.dh)
def compute_key(self, pubkey):
assert m2.dh_type_check(self.dh), "'dh' type error"
return m2.dh_compute_key(self.dh, pubkey)
def gen_key(self):
assert m2.dh_type_check(self.dh), "'dh' type error"
m2.dh_generate_key(self.dh)
def check_params(self):
assert m2.dh_type_check(self.dh), "'dh' type error"
return m2.dh_check(self.dh)
def __len__(self):
assert m2.dh_type_check(self.dh), "'dh' type error"
return m2.dh_size(self.dh)
def __init__(self, dh, _pyfree=0):
assert m2.dh_type_check(dh)
self.dh = dh
self._pyfree = _pyfree
