pyminisketch.GF2Ops Class Reference

Public Member Functions
def	__init__ (self, field_size)
def	mul2 (self, x)
def	mul (self, x, y)
def	sqr (self, x)
def	inv (self, x)

Public Attributes
	field_size

Private Attributes
	_modulus

Detailed Description

Class to perform GF(2^field_size) operations on elements represented as integers.

Given that elements are represented as integers, addition is simply xor, and not
exposed here.

Definition at line 85 of file pyminisketch.py.

Constructor & Destructor Documentation

__init__()

def pyminisketch.GF2Ops.__init__	(		self,
			field_size
	)

Construct a GF2Ops object for the specified field size.

Definition at line 92 of file pyminisketch.py.

Member Function Documentation

inv()

def pyminisketch.GF2Ops.inv	(		self,
			x
	)

Compute the inverse of x in GF(2^field_size).

Definition at line 119 of file pyminisketch.py.

mul()

def pyminisketch.GF2Ops.mul	(		self,
			x,
			y
	)

Multiply x by y in GF(2^field_size).

Definition at line 105 of file pyminisketch.py.

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mul2()

def pyminisketch.GF2Ops.mul2	(		self,
			x
	)

Multiply x by 2 in GF(2^field_size).

Definition at line 98 of file pyminisketch.py.

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sqr()

def pyminisketch.GF2Ops.sqr	(		self,
			x
	)

Square x in GF(2^field_size).

Definition at line 115 of file pyminisketch.py.

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Member Data Documentation

_modulus

pyminisketch.GF2Ops._modulus

private

Definition at line 95 of file pyminisketch.py.

field_size

pyminisketch.GF2Ops.field_size

Definition at line 94 of file pyminisketch.py.

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The documentation for this class was generated from the following file:

• src/minisketch/tests/pyminisketch.py