def __setstate__(self, state):
n, e = state['n'], state['e']
if not state.has_key('d'):
self.key = _fastmath.rsa_construct(n, e)
else:
d = state['d']
if not state.has_key('q'):
self.key = _fastmath.rsa_construct(n, e, d)
else:
p, q, u = state['p'], state['q'], state['u']
self.key = _fastmath.rsa_construct(n, e, d, p, q, u)
def __setstate__(self, state):
n,e = state['n'], state['e']
if not state.has_key('d'):
self.key = _fastmath.rsa_construct(n,e)
else:
d = state['d']
if not state.has_key('q'):
self.key = _fastmath.rsa_construct(n,e,d)
else:
p, q, u = state['p'], state['q'], state['u']
self.key = _fastmath.rsa_construct(n,e,d,p,q,u)
def __setstate__(self, state):
n, e = state['n'], state['e']
if 'd' not in state:
self.key = _fastmath.rsa_construct(n, e)
else:
d = state['d']
if 'q' not in state:
self.key = _fastmath.rsa_construct(n, e, d)
else:
p, q, u = state['p'], state['q'], state['u']
self.key = _fastmath.rsa_construct(n, e, d, p, q, u)
def __setstate__(self, state):
n,e = state['n'], state['e']
if 'd' not in state:
self.key = _fastmath.rsa_construct(n,e)
else:
d = state['d']
if 'q' not in state:
self.key = _fastmath.rsa_construct(n,e,d)
else:
p, q, u = state['p'], state['q'], state['u']
self.key = _fastmath.rsa_construct(n,e,d,p,q,u)
def generate_c(bits, randfunc, progress_func = None):
# Generate the prime factors of n
if progress_func:
progress_func('p,q\n')
p = q = 1L
while number.size(p*q) < bits:
p = pubkey.getPrime(bits/2, randfunc)
q = pubkey.getPrime(bits/2, randfunc)
# p shall be smaller than q (for calc of u)
if p > q:
(p, q)=(q, p)
if progress_func:
progress_func('u\n')
u=pubkey.inverse(p, q)
n=p*q
e = 65537L
if progress_func:
progress_func('d\n')
d=pubkey.inverse(e, (p-1)*(q-1))
key = _fastmath.rsa_construct(n,e,d,p,q,u)
obj = RSAobj_c(key)
## print p
## print q
## print number.size(p), number.size(q), number.size(q*p),
## print obj.size(), bits
assert bits <= 1+obj.size(), "Generated key is too small"
return obj
def generate_c(bits, randfunc, progress_func=None):
# Generate the prime factors of n
if progress_func:
progress_func('p,q\n')
p = q = 1L
while number.size(p * q) < bits:
p = pubkey.getPrime(bits / 2, randfunc)
q = pubkey.getPrime(bits / 2, randfunc)
# p shall be smaller than q (for calc of u)
if p > q:
(p, q) = (q, p)
if progress_func:
progress_func('u\n')
u = pubkey.inverse(p, q)
n = p * q
e = 65537L
if progress_func:
progress_func('d\n')
d = pubkey.inverse(e, (p - 1) * (q - 1))
key = _fastmath.rsa_construct(n, e, d, p, q, u)
obj = RSAobj_c(key)
## print p
## print q
## print number.size(p), number.size(q), number.size(q*p),
## print obj.size(), bits
assert bits <= 1 + obj.size(), "Generated key is too small"
return obj
def construct_c(tuple):
key = _fastmath.rsa_construct(*tuple)
return RSAobj_c(key)
def construct_c(tuple):
key = _fastmath.rsa_construct(*tuple)
return RSAobj_c(key)