With a __________ Attack the Attacker Is Allowed to Use

question 33

Multiple Choice

With a __________ attack the attacker is allowed to use the user as an "oracle".This means that the user may request signatures of messages that depend on previously obtained message-signature pairs.

• A)adaptive chosen message
• B)generic chosen
• C)directed chosen message
• D)known message

---

Definitions:

Large Part

A phrase indicating a significant portion or majority of a whole.

Elastic Demand

A situation where the quantity demanded of a product changes significantly in response to a change in price.

Substitutes

Products or services that can be used in place of each other; an increase in the price of one leads to an increase in demand for the other.

Available

Referring to resources or goods that are obtainable and can be utilized.