code: def expand(self, info=b"", length=32):
  		'''
  		Generate output key material based on an `info` value
  
  		Arguments:
  		- info - context to generate the OKM
  		- length - length in bytes of the key to generate
  
  		See the HKDF draft RFC for guidance.
  		'''
  		return hkdf_expand(self._prk, info, length, self._hashf expand(self, info=b"", length=32):
  		'''
  		Generate output key material based on an `info` value
  
  		Arguments:
  		- info - context to generate the OKM
  		- length - length in bytes of the key to generate
  
  		See the HKDF draft RFC for guidance.
  		'''
  		return hkdf_expand(self._prk, info, length, self._hash)
docs: Generate output key material based on an `info` value
  
  		Arguments:
  		- info - context to generate the OKM
  		- length - length in bytes of the key to generate
  
  		See the HKDF draft RFC for guidance.