Martin, Keith M <br/><br/>
Everyday cryptography : fundamental principles and applications 

 - 3rd ed.  
 - Oxford  Oxford university press  2025 
 - xxix+561 
<br/><br/><label>ISBN: </label>9780197909416 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cryptosystem<br/>Symmetric encryption