ELD 8 Lesson 5 Vocabulary

Front

having two sides that are not the same

Back

asymmetric

Front

causing interest, interesting

Back

intriguing

Front

a way of changing text to hide its meaning

Back

cipher

Front

made up of many parts, or difficult to understand

Back

complex

Front

highly developed

Back

sophisticated

Front

to change from one system of communication to another

Back

encode

Front

a person who specialized in using codes and ciphers

Back

cryptanalyst

Front

thought of or invented

Back

devised

Front

a person receiving something

Back

recipient

Front

having matching halves

Back

symmetric