Discuss Cryptography

Write 750 - 800 words that respond to the following questions: 

1. List and explain the three basic operations in Cryptography? Explain in detail.
2. What Cryptography may be doing in the future? Explain with examples.

Note:

1. Be in APA format including your references
2. 750 - 800 words long (not including title and references).
3. Do not re-state the questions and Include at least two sources (i.e. two references).