Concealing data within encrypted data or within random data.

Both are deeply encrypted and difficult to detect once inside a computer.

One tradeoff allows an attacker to reconstruct the key in one second from two minutes of known plaintext or in several minutes from two seconds of known plain text, but he must first complete an expensive preprocessing stage which requires 248 steps to compute around 300 GB of data.

Each class, coded in the first four bits of the address, defines either a different network size, i.e.

FtsZ is a protein encoded by the ftsZ gene that assembles into a ring at the future site of the septum of bacterial cell division.

That's hard to say.

Since the early spring of 1942, the US had been decoding messages stating that there would soon be an operation at objective AF .

It is difficult to translate a poem into another language.

It's hard to persuade Jonathan.

It is difficult to generalize.

In July 2011, MBC launched 7 of its channels in HD which includes MBC 1, MBC 2, MBC 4, MBC Action, MBC Max MBC Drama and Alarabiya.

This problem is too difficult for me to solve.

We hardly ever see you around here.

It's hard being a parent.

Hard to believe, right?..

Yesterday was an indescribable day.

It was difficult to remove the coffee stain.

It's going to be difficult for us to do that.

It is difficult to disagree with the protesters.

Hard to be Easing

But it s hard to break our habits, our adult habits.

It's difficult for them to understand that they're going to die.

One can hardly change one's point of view.

There are some things that are difficult to translate.

Now we get to the hard part.

The answer is not hard to find.

This is hard for Islamist parties to accept.

And seeing them makes it harder to deny their humanity.

It is difficult to make a credible forecast.

Now, it's hard to do. It's hard to translate a fish form, because they're so beautiful perfect into a building or object like this.

Netizens are having a field day tweeting insider news and fantasy results via secret codes and riddles, as the French Resistance daily radio used to do from London during World War II to coordinate sabotages and secret operations.

Turkey s Balancing Act

What do we learn from this example? It s hard to say.

From this perspective, adjustment is hard to beat.

You're in these levels of inferior visual cortex where you have thousands and tens of thousands and millions of images, or figments, or fragmentary figments, all neurally encoded in particular cells or small clusters of cells.

Using the extension of the code, the encoded string 0011001011 can be grouped into codewords as 0 011 0 01 011, and these in turn can be decoded to the sequence of source symbols acabc .

It is hard to believe it is almost Christmas.

It is difficult to translate a poem into another language.

That claim was even more far fetched.

The reason is not hard to fathom.

Is it difficult to rebuild an identity via external context?

It was difficult for observers to judge its actual membership.

In practice, it has been usually difficult to locate them.

This makes it difficult to link the obligation with a strict liability.

And, of course, it is as difficult to be against cohesion as it is to be against friendship.