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Usage of randomness (i.e. non-predictable data, usually in the form of bits or numbers) for cryptographic purposes.

0 votes
2 answers
488 views

Is this method of encryption theoretically unbreakable?

I implemented a Stream Cipher using Cryptographically Secure Random Numbers for the key values. The key stream was as long as the plaintext stream. This key data set won't be reused. Have I met all th …
J Presper Eckert's user avatar
2 votes

How to disguise ciphertext

I have a question in return about degree of randomness produced from shuffling ordered data. Hope this helps. …
J Presper Eckert's user avatar
-1 votes
1 answer
97 views

Can shuffling plaintext produce a useable key?

If I 'shuffle' the characters in a long text, is there some number of shuffles that will produce apparent randomness approaching a cryptographically secure random number generator? …
J Presper Eckert's user avatar