ENEE/CMSC/MATH456 Cryptography:
Spring 2023 Homeworks
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Homework 1 is due at the beginning of class on 2
/8/23. The ciphertext for Problem 1 can be found here.
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Homework 2 is due at the beginning of class on 2
/15/23.
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Homework 3 is due at the beginning of class on 2
/22/23. The files are here: rand_1.txt,
rand_2.txt.
Additional help for the NIST statistical tests can be found here:
here.
Definition 3.8 can be found here
and Definition 3.9 can be found here.
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Homework 4 is due at the beginning of class on 3/6/23 (extended).
File for encryption
quantum.pdf.
A helpful example we did in class can be found here.
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Homework 5 is due at the beginning of class on
3/13/23.
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Homework 6 is due at 2pm on
4/18/23.
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Homework 7 is due at 2pm on
4/24/23.
Additional hint here.
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Homework 8 is due at 2pm on
5/3/23.
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Homework 9 is due at 11:59pm on
5/10/23. **Choose 5 out of 8**.