JsSandbox selects the longest word in the statements and decides whether the code is obfuscated or not based on the word size
. The code in the SCRIPT tag is related to cOleScript::ParseScriptText in jscript.dll.
time to compute a constant number of operations on integers of mb bits using a word size
of w bits.
These tend to have larger CPU word sizes
and more memory than single-user systems, and they are more expensive.
As mentioned in the previous section, the structure of SHA-512 is similar to that of SHA-256 excluding parameters such as the word size
. Thus, we only propose a key recovery attack on HMAC-SHA-256 in this subsection.
Both parallel and loop LSB architectures are investigated at various word sizes
or architectural widths.
Consider operating over R = GF(2)[x]/([x.sup.w] + 1), the ring consisting of polynomials in x whose coefficients are binary (drawn from the Galois field of characteristic 2), reduced modulo the polynomial [x.sup.w] + .1.(8) (See the Appendix.) The integer w is chosen equal to the computer's word size
, that is, w is the number of bits in each word.
This discussion assumes, of course, that the pattern's size is no more than the word size
, which is often the case.
In binary representation, a word size
of K bits can store numbers in the range [-2.sup.K] to [2.sup.K] - 1 on most computers.
Additional characteristics like word size
were also collected but subsequently dropped when they proved to provide no significant additional information.
Therefore, with the increases in word sizes
, the design will become inefficient and more complicated.
Code can be generated for signals and parameters with word sizes
from one to 128 bits.