25
RSA: What would happen if you chose n to be a prime?
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25
Why is the market for cryptographic primitives non-commercialized?
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24
Why is a known-plaintext attack considered a complete break?
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24
Why hash the message before signing it with RSA?
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24
How does a non-prime modulus for Diffie-Hellman allow for a backdoor?
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23
why XOR is recommended/Used in every paper I read for encryption and decryption stream cipher?
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23
What happens to entropy after hashing?
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23
Explanation of the Decision Diffie Hellman (DDH) problem.
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22
Why is CRC said to be linear?
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22
What are the advantages of a static ECDH key?
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21
How hard is it to generate a simultaneous MD5 and SHA1 collision?
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21
Why NIST insists on post-quantum standardization procedure rather than post-quantum competition?
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21
Coefficients in Shamir's Secret Sharing Scheme
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21
Is OTP still perfectly secure if we limit message and key space
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21
Best cryptographic algo with asymmetric cost: expensive to sign, cheap to validate
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21
Why can an elliptic curve private key be 1?
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20
How will the world learn that Q-Day has arrived?
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20
One time pad: why is it useless in practice?
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20
Is the term "Elliptic Curve Discrete Logarithm Problem" a misnomer?
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20
More than one private key for RSA
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20
Why is the Pedersen commitment computationally binding?
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20
Generate RSA-2048 private key for a VERY fast decryption (don't care if it will be unsecure)
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20
Difference between “ECDH with cofactor key” and “ECDH without cofactor key”?
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19
Can there be two hash functions without common collisions?
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19
For Diffie-Hellman, must g be a generator?
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19
Leading 00 in RSA public/private key file
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19
Why is ciphertext from low entropy plaintext not compressible?
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18
Diffie-Hellman Parameter Check: when g = 2, must p ≡ 11 (mod 24)?
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18
Multiplicative inverse in $\operatorname{GF}(2^8)$?
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18
Are post-quantum cryptographic ciphers *also* secure if the P=NP conjecture holds true?
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