Symmetric - key cryptography refers to ______methods in which both the
sender and receiver share the same key ( or , less commonly, in which their keys
are different but related in an easily computable way):
a) Encryption
b) Decryption
c) Both of above
d) None of These
sender and receiver share the same key ( or , less commonly, in which their keys
are different but related in an easily computable way):
a) Encryption
b) Decryption
c) Both of above
d) None of These