Cryptography
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daniel
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12 Questions

Score Activity Newest Views
2 votes
3 answers
772 views

What is the largest key size that could be carried by a shuffled deck of playing cards?

14 votes
2 answers
3k views

Can one claim that AES has perfect secrecy for a key size and message size of 128 bits?

0 votes
1 answer
1k views

How many random bits are required to create one RSA key?

8 votes
1 answer
1k views

What encryption schemes to hide the plaintext length exist besides padding?

-2 votes
1 answer
131 views

Increasing the brute force search time by repeatedly using an an all-or-nothing transform as padding [closed]

0 votes
2 answers
247 views

Is there a way of increasing the time to brute force a cipher, but by increasing the ciphertext size instead of the key size?

1 vote
1 answer
408 views

How to attack a two time pad if the plain text is randomized?

0 votes
2 answers
362 views

Making brute force attacks less effective through obfuscation?

4 votes
2 answers
402 views

Can compressed data be made to look like random data?

-1 votes
1 answer
41 views

How to avoid carrying malicious data hidden in a key

1 vote
2 answers
191 views

Hiding the metadata of a one time pad message by encrypting the next key

4 votes
1 answer
283 views

Is there a name for encrypting a decimal number using a one time pad?