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-rw-r--r--vendor/github.com/byzantine-lab/mcl/ffi/python/pairing.py80
1 files changed, 0 insertions, 80 deletions
diff --git a/vendor/github.com/byzantine-lab/mcl/ffi/python/pairing.py b/vendor/github.com/byzantine-lab/mcl/ffi/python/pairing.py
deleted file mode 100644
index 88b729176..000000000
--- a/vendor/github.com/byzantine-lab/mcl/ffi/python/pairing.py
+++ /dev/null
@@ -1,80 +0,0 @@
-from ctypes import *
-from ctypes.wintypes import LPWSTR, LPCSTR, LPVOID
-
-g_lib = None
-
-def BN256_init():
- global g_lib
- g_lib = cdll.LoadLibrary("../../bin/bn256.dll")
- ret = g_lib.BN256_init()
- if ret:
- print "ERR BN256_init"
-
-class Fr(Structure):
- _fields_ = [("v", c_ulonglong * 4)]
- def setInt(self, v):
- g_lib.BN256_Fr_setInt(self.v, v)
- def setStr(self, s):
- ret = g_lib.BN256_Fr_setStr(self.v, c_char_p(s))
- if ret:
- print("ERR Fr:setStr")
- def __str__(self):
- svLen = 1024
- sv = create_string_buffer('\0' * svLen)
- ret = g_lib.BN256_Fr_getStr(sv, svLen, self.v)
- if ret:
- print("ERR Fr:getStr")
- return sv.value
- def isZero(self, rhs):
- return g_lib.BN256_Fr_isZero(self.v) != 0
- def isOne(self, rhs):
- return g_lib.BN256_Fr_isOne(self.v) != 0
- def __eq__(self, rhs):
- return g_lib.BN256_Fr_isEqual(self.v, rhs.v) != 0
- def __ne__(self, rhs):
- return not(P == Q)
- def __add__(self, rhs):
- ret = Fr()
- g_lib.BN256_Fr_add(ret.v, self.v, rhs.v)
- return ret
- def __sub__(self, rhs):
- ret = Fr()
- g_lib.BN256_Fr_sub(ret.v, self.v, rhs.v)
- return ret
- def __mul__(self, rhs):
- ret = Fr()
- g_lib.BN256_Fr_mul(ret.v, self.v, rhs.v)
- return ret
- def __div__(self, rhs):
- ret = Fr()
- g_lib.BN256_Fr_div(ret.v, self.v, rhs.v)
- return ret
- def __neg__(self):
- ret = Fr()
- g_lib.BN256_Fr_neg(ret.v, self.v)
- return ret
-
-def Fr_add(z, x, y):
- g_lib.BN256_Fr_add(z.v, x.v, y.v)
-
-def Fr_sub(z, x, y):
- g_lib.BN256_Fr_sub(z.v, x.v, y.v)
-
-def Fr_mul(z, x, y):
- g_lib.BN256_Fr_mul(z.v, x.v, y.v)
-
-def Fr_div(z, x, y):
- g_lib.BN256_Fr_div(z.v, x.v, y.v)
-
-BN256_init()
-
-P = Fr()
-Q = Fr()
-print P == Q
-print P != Q
-P.setInt(5)
-Q.setStr("34982034824")
-print Q
-R = Fr()
-Fr_add(R, P, Q)
-print R