But you can't encrypt/decrypt with hash functions!
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Anonymous2017-05-08 16:16
Oh yes I fucking can you anus-mouthed niggerian jew. I can trivially push this shit into counter mode and \(Ciphertext_{counter} = H(key \| nonce \| counter) \oplus Plaintext_{counter}\)
Jokes on you, I encrypt my data using little-endian.
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Anonymous2017-05-11 12:31
oboNc ydr na daesihttub m'I yag .
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Anonymous2017-05-12 5:12
>>1 When people talk "encrypting with a hash" they probably mean something retarded like reversing a hash back to source string(somehow avoiding collisions) not counter mode
>>18 hey FV I don't have time to cryptanalyze those functions right now but have you made sure that those are actually cryptographically strong? you know, you can use any RNG as a stream cipher but it will usually result in a shitty cipher (e.g. the attacker being able to recover key/RNG state/plaintext)
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Anonymous2017-07-04 6:53
>>20 The only algorithm thats cryptographically strong is Crypteria. rcrypt has 64bit keyspace and is built for max speed
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Anonymous2017-07-04 7:18
>>21 what do you mean by 'cryptographically strong'? large keyspace is required but it isn't enough. just like checking my dubs[/spoiler]
>>26 please elaborate (inb4 definition of stegano - I know what it is, but how is it related to FV's cipher being or not being strong?)
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Lain2017-07-04 13:42
Crypteria as in Cyberia?
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Anonymous2017-07-04 13:50
note:the algorithm is named after Krypteria(the symphonic metal band) not Crypteria(metal band).
Krypteria is a symphonic power metal/gothic metal band from Aachen, Germany.[1] Originating from a 2001 "pop musical theatre studio project" of the same name, the idea was to use different vocalists, though German-Korean singer Ji-In Cho assumed the role of lead vocalist in 2004. One self-titled studio album was released under this moniker (later edited and re-released as Liberatio).[2] The group went on hiatus in 2012 and later reformed as And Then She Came in 2016.[3][4]
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Anonymous2017-07-04 13:50
>>28 It's possible that a weak cipher with strong stegano could be pretty secure
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Anonymous2017-07-04 14:19
>>30 What does strong stegano even mean? If the enemy can't find the payload, why bother with crypto?
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Anonymous2017-07-05 0:21
>>31 crypto can be used for both privacy and integrity, so stegano can provide the privacy but you still want integrity checks probably
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Anonymous2017-07-05 0:34
encrypted data also tends to look random where plaintext doesn't, so you'd need to use similar data for camo
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Anonymous2017-07-05 0:46
a permutation with words wolf decoys of doctor bad consider
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Anonymous2017-07-05 0:52
has 3.6 million variations lol
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Anonymous2017-07-05 1:03
don't forget your change blah keys to lol blah but
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Anonymous2017-07-05 6:10
>>33 not really, modern stegano is usually about inserting any kind of data into a medium without the user being able to notice. strong stegano will do it in a way that isn't detectable through statistical analysis
Encryption is used only to guarantee privacy. If you care about integrity you would use a WC-style universal MAC or a hash in a mac mode (sha3(key||msg), kmac, hmac, etc).
what is authenticated block cipher mode of operation?
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Anonymous2017-07-05 13:31
It could hide amongst junk-positives
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Anonymous2017-07-05 13:34
>>39 Whom are you quoting? In any case, forward the following to whomever that thou are quoting: Most AEAD modes of operation such as GCM, OCB, as well as the ones used by stream ciphers are just that, encryption with an extra authentication tag. Most of these modes (such as GCM and Chacha/poly) use a WC-style mac for this. I say most because there are things like Keyak and norx, but they are not used by anybody just yet. https://competitions.cr.yp.to/caesar-submissions.html
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Anonymous2017-07-05 13:55
no salad
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Anonymous2017-07-05 17:38
According to Rosa Cardini, the original Caesar salad (unlike his brother Alex's Aviator's salad) did not contain pieces of anchovy; the slight anchovy flavor comes from the Worcestershire sauce. Cardini was opposed to using anchovies in his salad.
Cardini can go fuck himself, anchovies are awesome.