wolfcrypt.hashes.Sha256 Class Reference

Inheritance diagram for wolfcrypt.hashes.Sha256:

Static Public Attributes
int	digest_size = 32

Protected Member Functions
	_init (self)
	_update (self, data)
	_final (self, obj, ret)

Protected Attributes
	_native_object
Protected Attributes inherited from wolfcrypt.hashes._Hash
	_native_object = _ffi.new(self._native_type)
	_native_size

Static Protected Attributes
str	_native_type = "Sha256 *"
	_native_size = _ffi.sizeof("Sha256")

Additional Inherited Members
Public Member Functions inherited from wolfcrypt.hashes._Hash
	__init__ (self, string=None)
	new (cls, string=None)
	copy (self)
	update (self, string)
	digest (self)
	hexdigest (self)

Detailed Description

**SHA-256** is a cryptographic hash function from the
**SHA-2 family** and is standardized by **NIST**.

It produces a [ **256-bit | 32 bytes** ] message digest.