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Cover padding problems #36

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dbosk opened this issue Feb 4, 2020 · 1 comment
Open

Cover padding problems #36

dbosk opened this issue Feb 4, 2020 · 1 comment

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@dbosk
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dbosk commented Feb 4, 2020

We should have a part on padding. That's kind of essential for practice.
@dbosk dbosk added this to the v2020 milestone Feb 5, 2020
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dbosk commented Mar 8, 2020

Consider Mats' RSA example:

N is 2048 bits. Message m is 512 bits. Encryption key e = 3. c = m^3 (mod N) can be decrypted by taking the cube root (over Z, not Z_N) of the ciphertext.

@dbosk dbosk changed the title Padding Cover padding problems Mar 8, 2020
@dbosk dbosk removed this from the v2020 milestone Mar 8, 2020
@dbosk dbosk mentioned this issue Mar 9, 2020
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