by Benkyo
B is correct.Any modifications to block modify the block, not the block value at the moment it is applied vs. a swift attack.
Vlaada's clarification (and the intent behind the pre-expansion wording) makes this clear.
Any modifications to block modify the block, not the block value at the moment it is applied vs. a swift attack.
Vlaada's clarification (and the intent behind the pre-expansion wording) makes this clear.