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Jan
12
comment Protecting email addresses if their hashes are publicly avaliable
I guess, I'm looking for a hash function, which would be hard to compute and as GPU resistant as possible
Jan
11
comment Protecting email addresses if their hashes are publicly avaliable
I mean, email addresses. Let's say, I've got email myemail@example.com and a few hundred thousand more like it. I want to compute a hash of it (in this case, GojBUqM8qndfuL3e5wBejyCRLA9I2o+jMMwAhs3E7vo=) and make it publicly available. If you know the email, you should be able to easily discover it, if not, it should be hard. Is this going to work?
Jan
11
comment Protecting email addresses if their hashes are publicly avaliable
If I understand this correctly, if I set the hash randomly, the emails won't be discoverable by hashes for those, who already know them. Since the hashes will be public, everyone can access them, including spammers, and I'm thinking on how to prevent that from happening
Jan
11
asked Protecting email addresses if their hashes are publicly avaliable
Aug
11
awarded  Student
Jan
17
awarded  Scholar
Jan
17
awarded  Supporter
Jan
17
accepted Is it possible to decode xor encoded string from N copys?
Jan
17
comment Is it possible to decode xor encoded string from N copys?
String1=String2=String3=...=StringN
Jan
17
asked Is it possible to decode xor encoded string from N copys?