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Results tagged with one-way-function
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user 4557
A function which is easy to compute but hard to invert (i.e. find preimages for). The existence of one-way functions implies the possibility of many useful cryptographic schemes. No one-way functions have so far been proven to exist, but many likely candidates exist.
5
votes
Using one-way hash functions as the encryption method
"Frequency analysis of the output might help determine simple words in
the ciphertext such as 'the' etc if that word is repeated and sent
multiple times. This isn't necessarily a problem as it' …
- 4,007