Output Feedback (OFB)

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HM

Sep 20, 2021

Very Great Course

learned many things many encryption technique in depth really great contents there

DL

Aug 3, 2020

course design is brilliant. assignment questions are wonderful. peer review , flash quiz amazing.

From the lesson

Block Cipher Operation Modes

Given a cipher and a key, this module reviews how to use block cipher operation modes when the data spans across multiple blocks. The module describes five popular operation modes: ECB, CBC, CFB, OFB, and CTR mode.

Taught By

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    Sang-Yoon Chang

    Assistant Professor

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