Alan Kaminsky Department of Computer Science Rochester Institute of Technology 4572 + 2433 = 7005
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Foundations of Cryptography CSCI 662-01 Spring Semester 2018
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CSCI 662—Foundations of Cryptography
Chapter 5. More About Block Ciphers
Lecture Notes

Prof. Alan Kaminsky
Rochester Institute of Technology—Department of Computer Science


Block Cipher Modes of Operation


Electronic Codebook (ECB) Mode

 
ECB encryption ECB decryption


Cipher Block Chaining (CBC) Mode

 
CBC encryption CBC decryption


Output Feedback (OFB) Mode

 
OFB encryption OFB decryption


Cipher Feedback (CFB) Mode

 
CFB encryption CFB decryption


Counter (CTR) Mode

 
CTR encryption CTR decryption


Statistical Testing of Stream Ciphers

Foundations of Cryptography CSCI 662-01 Spring Semester 2018
Course Page
Alan Kaminsky Department of Computer Science Rochester Institute of Technology 4572 + 2433 = 7005
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Copyright © 2018 Alan Kaminsky. All rights reserved. Last updated 19-Feb-2018. Please send comments to ark­@­cs.rit.edu.