quiz1

1. 1. The congruence f(x) of degree n has ________ solutions

   d)

Conventional Encryption is also referred as _________ encryption

1. Name one objective  of Cryptography.

Write any general category of attack

1. The origin of cryptography is _________.

Cryptography is the study of _______technique.

7._____________ is an attack on integrity

8.________ is an attack on confidentiality.

9.The security of conventional encryption depends on the  secrecy of the _____.

10.The earliest known use of a substitution cipher was developed by_____.