Cryptography

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earned this badge 4 times.
Why use randomness in digital signature algorithms?
Awarded yesterday
If RSA is only used to encrypt symmetric keys which are random, what's wrong with textbook RSA?
Awarded Mar 27 '18 at 0:22
Why aren't zero-knowledge proofs used in practice for authentication?
Awarded Dec 25 '17 at 20:24
How do we know a cryptographic primitive won't suddenly fail?
Awarded Jun 5 '15 at 7:20

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