Despite limited resources, she managed to cryptanalyse the old cipher by studying its repeating patterns.

The research team's cryptanalytical methods uncovered weaknesses in the new cipher.

The documentary examined how intelligence agencies sometimes resort to rubber-hose cryptanalysis to obtain hidden keys.

She hid the cryptadia in a false-bottom drawer, knowing they could ruin reputations if exposed.

The students solved several cryptarithms during the afternoon workshop.

She spent the afternoon solving a challenging cryptarithm that replaced digits with letters.

The cryptarithmetic in the magazine challenged even experienced puzzlers, forcing them to match letters to digits to make the long addition work.

Researchers isolated cryptanoside from the plant extract and determined its effects on cell membranes.

The security team will cryptanalyze the intercepted messages to uncover the attacker's methods.

The intercepted telegrams were cryptanalyzed overnight, exposing the spy ring's coordinates.