def test():
h.load_file("stdgui.hoc")
#h.cvode_active(1)
h('create soma[5]')
h.tstop=.2
ecg_setup()
ecg_init()
h.run()
ecg_final()
def _format_index_page(self, page):
ret = []
ret.append(
"<header> logical page: {:s} | physical page: {:s} | count: {:s}".
format(h(page.logical_page_number), h(page.physical_page_number),
h(page.key_count)))
for i in xrange(page.key_count):
key = page.get_key(i)
ret.append(" | {{ {key:s} | <child_{i:s}> {child:s} }}".format(
key=key.human_format, i=h(i), child=h(page.get_child(i))))
return "".join(ret)
def _format_index_page(self, page):
ret = []
ret.append("<header> logical page: {:s} | physical page: {:s} | count: {:s}".format(
h(page.logical_page_number),
h(page.physical_page_number),
h(page.key_count)))
for i in xrange(page.key_count):
key = page.get_key(i)
ret.append(" | {{ {key:s} | <child_{i:s}> {child:s} }}".format(
key=key.human_format,
i=h(i),
child=h(page.get_child(i))))
return "".join(ret)
def verify(S, merch_ans, z, n, e, a_id):
xi = []
yi = []
print(z)
for i in range(len(z)):
if z[i] == 1:
yi += [merch_ans[i][0]]
xi += [common.h(merch_ans[i][1], merch_ans[i][2])]
else:
xi += [merch_ans[i][0]]
yi += [common.h(merch_ans[i][1], merch_ans[i][2])]
f_prod = numpy.prod(list(map(lambda v: common.f(v[0], v[1]), zip(xi, yi))))
print("h(x) signed:\t{}".format((f_prod % n) % n))
print("decrypt:\t{}".format((S**e) % n))
return (f_prod % n) % n == (S**e) % n
def _graph_index_page_rec(self, page):
print(" \"node{:s}\" [".format(h(page.logical_page_number)))
print(" label = \"{:s}\"".format(self._format_index_page(page)))
print(" shape = \"record\"")
print(" ];")
key_count = page.key_count
for i in xrange(key_count + 1):
child_page_number = page.get_child(i)
if not is_index_page_number_valid(child_page_number):
continue
child_page = self._cim.logical_index_store.get_page(
child_page_number)
self._graph_index_page_rec(child_page)
for i in xrange(key_count):
child_page_number = page.get_child(i)
if not is_index_page_number_valid(child_page_number):
continue
print(" \"node{num:s}\":child_{i:s} -> \"node{child:s}\"".format(
num=h(page.logical_page_number),
i=h(i),
child=h(child_page_number)))
# last entry has two links, to both less and greater children nodes
final_child_index = page.get_child(key_count)
if is_index_page_number_valid(final_child_index):
print(" \"node{num:s}\":child_{i:s} -> \"node{child:s}\"".format(
num=h(page.logical_page_number),
i=h(key_count - 1),
child=h(final_child_index)))
def _graph_index_page_rec(self, page):
print(" \"node{:s}\" [".format(h(page.logical_page_number)))
print(" label = \"{:s}\"".format(self._format_index_page(page)))
print(" shape = \"record\"")
print(" ];")
key_count = page.key_count
for i in xrange(key_count + 1):
child_page_number = page.get_child(i)
if not is_index_page_number_valid(child_page_number):
continue
child_page = self._cim.logical_index_store.get_page(child_page_number)
self._graph_index_page_rec(child_page)
for i in xrange(key_count):
child_page_number = page.get_child(i)
if not is_index_page_number_valid(child_page_number):
continue
print(" \"node{num:s}\":child_{i:s} -> \"node{child:s}\"".format(
num=h(page.logical_page_number),
i=h(i),
child=h(child_page_number)))
# last entry has two links, to both less and greater children nodes
final_child_index = page.get_child(key_count)
if is_index_page_number_valid(final_child_index):
print(" \"node{num:s}\":child_{i:s} -> \"node{child:s}\"".format(
num=h(page.logical_page_number),
i=h(key_count - 1),
child=h(final_child_index)))
def verify(self):
xi = []
yi = []
for i in range(len(self.z)):
if self.z[i] == 0:
xi.append(self.z_answer[i][0])
yi.append(common.h(self.z_answer[i][1], self.z_answer[i][2]))
else:
xi.append(common.h(self.z_answer[i][1], self.z_answer[i][2]))
yi.append(self.z_answer[i][0])
#This is done merchant!
f_prod = numpy.prod(
list(map(lambda v: common.f(v[0], v[1]), zip(xi, yi))))
hx = f_prod % self.n
dec_hx = (self.serial**self.e) % self.n
print("Done by merchant! h(x) signed:\t{}".format(hx))
print("Done by merchant! decrypt:\t{}".format(dec_hx))
return hx == dec_hx
