# Path: parser/stpcommands.py
# def blockCharacteristic(stpfile, characteristic, wordsize):
# def setupQuery(stpfile):
# def setupVariables(stpfile, variables, wordsize):
# def assertVariableValue(stpfile, a, b):
# def getStringForVariables(variables, wordsize):
# def assertNonZero(stpfile, variables, wordsize):
# def getStringForNonZero(variables, wordsize):
# def limitWeight(stpfile, weight, p, wordsize, ignoreMSBs=0):
# def setupWeightComputationSum(stpfile, weight, p, wordsize, ignoreMSBs=0):
# def setupWeightComputation(stpfile, weight, p, wordsize, ignoreMSBs=0):
# def getWeightString(variables, wordsize, ignoreMSBs=0, weightVariable="weight"):
# def getStringEq(a, b, c):
# def getStringAdd(a, b, c, wordsize):
# def getStringForAndDifferential(a, b, c):
# def getStringLeftRotate(value, rotation, wordsize):
# def getStringRightRotate(value, rotation, wordsize):
# def add4bitSbox(sbox, variables):
#     DDT = [[0]*16 for i in range(16)]
# 
# Path: ciphers/cipher.py
# class AbstractCipher(object, metaclass=ABCMeta):
#     """
#     Abstract Class for Ciphers
#     """
# 
#     @abstractmethod
#     def createSTP(self, filename, cipherParameters):
#         """
#         Each cipher need to define how it creates an instance for the
#         SMT solver.
#         """
#         pass
# 
#     @abstractmethod
#     def getFormatString(self):
#         """
#         Each cipher needs to specify the format it should be printed.
#         """
#         pass
# 
# Path: parser/stpcommands.py
# def getStringRightRotate(value, rotation, wordsize):
#     if rotation % wordsize == 0:
#         return "{0}".format(value)
#     command = "((({0} >> {1})[{2}:0]) | (({0} << {3})[{2}:0]))".format(
#         value, (rotation % wordsize), wordsize - 1, (wordsize - rotation) % wordsize)
#     return command
# 
# Path: parser/stpcommands.py
# def getStringLeftRotate(value, rotation, wordsize):
#     if rotation % wordsize == 0:
#         return "{0}".format(value)
#     command = "((({0} << {1})[{2}:0]) | (({0} >> {3})[{2}:0]))".format(
#         value, (rotation % wordsize), wordsize - 1, (wordsize - rotation) % wordsize)
# 
#     return command


from parser import stpcommands
from ciphers.cipher import AbstractCipher
from parser.stpcommands import getStringRightRotate as rotr
from parser.stpcommands import getStringLeftRotate as rotl

        for i in range(1, wordsize):
            command += "ASSERT({} = ({} & {}));\n".format(
                tmpWeight[i], lout, rotr(tmpWeight[i - 1], deltarot, wordsize))

        abits = "BVXOR({}, {})".format(lout, tmpWeight[0])
        for i in range(1, wordsize):
            abits = "BVXOR({}, {})".format(tmpWeight[i], abits)

        #abits = y_in #only use weight

        #Weight computation
        #command += "ASSERT({0} = (IF {1} = 0x{3} THEN BVSUB({4},0x{3},0x{5}1) \
        #          ELSE {2} ENDIF));\n".format(
        #            w, y_in, abits, "f"*(wordsize / 4),
        #            wordsize, "0"*((wordsize / 4) - 1))

        command += "ASSERT({} = {});\n".format(w, abits)

        #Parity Checks
        command += "ASSERT({} = {});\n".format(
            sbits[0], rotr("({} & ~{} & ~{})".format(
                rotr(lout, deltarot, wordsize), lout, rotr(abits, deltarot, wordsize)),
                1, wordsize))

        command += "ASSERT({} = {});\n".format(
            pbits[0], rotl("({} & {})".format(sbits[0], lin), 2*deltarot, wordsize))

        for i in range(1, wordsize):
            command += "ASSERT({} = {});\n".format(

# Path: parser/stpcommands.py
# def blockCharacteristic(stpfile, characteristic, wordsize):
# def setupQuery(stpfile):
# def setupVariables(stpfile, variables, wordsize):
# def assertVariableValue(stpfile, a, b):
# def getStringForVariables(variables, wordsize):
# def assertNonZero(stpfile, variables, wordsize):
# def getStringForNonZero(variables, wordsize):
# def limitWeight(stpfile, weight, p, wordsize, ignoreMSBs=0):
# def setupWeightComputationSum(stpfile, weight, p, wordsize, ignoreMSBs=0):
# def setupWeightComputation(stpfile, weight, p, wordsize, ignoreMSBs=0):
# def getWeightString(variables, wordsize, ignoreMSBs=0, weightVariable="weight"):
# def getStringEq(a, b, c):
# def getStringAdd(a, b, c, wordsize):
# def getStringForAndDifferential(a, b, c):
# def getStringLeftRotate(value, rotation, wordsize):
# def getStringRightRotate(value, rotation, wordsize):
# def add4bitSbox(sbox, variables):
#     DDT = [[0]*16 for i in range(16)]
# 
# Path: ciphers/cipher.py
# class AbstractCipher(object, metaclass=ABCMeta):
#     """
#     Abstract Class for Ciphers
#     """
# 
#     @abstractmethod
#     def createSTP(self, filename, cipherParameters):
#         """
#         Each cipher need to define how it creates an instance for the
#         SMT solver.
#         """
#         pass
# 
#     @abstractmethod
#     def getFormatString(self):
#         """
#         Each cipher needs to specify the format it should be printed.
#         """
#         pass
# 
# Path: parser/stpcommands.py
# def getStringRightRotate(value, rotation, wordsize):
#     if rotation % wordsize == 0:
#         return "{0}".format(value)
#     command = "((({0} >> {1})[{2}:0]) | (({0} << {3})[{2}:0]))".format(
#         value, (rotation % wordsize), wordsize - 1, (wordsize - rotation) % wordsize)
#     return command
# 
# Path: parser/stpcommands.py
# def getStringLeftRotate(value, rotation, wordsize):
#     if rotation % wordsize == 0:
#         return "{0}".format(value)
#     command = "((({0} << {1})[{2}:0]) | (({0} >> {3})[{2}:0]))".format(
#         value, (rotation % wordsize), wordsize - 1, (wordsize - rotation) % wordsize)
# 
#     return command


# Path: ciphers/simonlinear.py
from parser import stpcommands
from ciphers.cipher import AbstractCipher
from parser.stpcommands import getStringRightRotate as rotr
from parser.stpcommands import getStringLeftRotate as rotl


        for i in range(1, wordsize):
            command += "ASSERT({} = ({} & {}));\n".format(
                tmpWeight[i], lout, rotr(tmpWeight[i - 1], deltarot, wordsize))

        abits = "BVXOR({}, {})".format(lout, tmpWeight[0])
        for i in range(1, wordsize):
            abits = "BVXOR({}, {})".format(tmpWeight[i], abits)

        #abits = y_in #only use weight

        #Weight computation
        #command += "ASSERT({0} = (IF {1} = 0x{3} THEN BVSUB({4},0x{3},0x{5}1) \
        #          ELSE {2} ENDIF));\n".format(
        #            w, y_in, abits, "f"*(wordsize / 4),
        #            wordsize, "0"*((wordsize / 4) - 1))

        command += "ASSERT({} = {});\n".format(w, abits)

        #Parity Checks
        command += "ASSERT({} = {});\n".format(
            sbits[0], rotr("({} & ~{} & ~{})".format(
                rotr(lout, deltarot, wordsize), lout, rotr(abits, deltarot, wordsize)),
                1, wordsize))

        command += "ASSERT({} = {});\n".format(
            pbits[0], rotl("({} & {})".format(sbits[0], lin), 2*deltarot, wordsize))

        for i in range(1, wordsize):
            command += "ASSERT({} = {});\n".format(

                sbits[i], rotl("({} & {})".format(