May 02, 2026  
2025-2026 UH Mānoa Catalog 
    
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2025-2026 UH Mānoa Catalog [ARCHIVED CATALOG]

ICS 423 - Data Security and Cryptography I

Credits: 3

Secret communication and confidentiality data storage. Elements of cryptography and cryptanalysis. Classical ciphers. Symmetric key cryptography. Public key cryptography. Data security in cyber space.

Prerequisites: ICS 222  and ICS 355 .