D.W.

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242 Answers

newest activity votes
4
Number of intersections of two sets
3
How much data can I encrypt with AES before I need to change the key in CBC mode?
3
Is there a way to do fair exchange between two parties who don't trust each other?
3
Recommended way of adding a pepper/secret key to password before hashing?
3
How to derive two keys from one password
3
encrypt message with one digest 0-9 instead of 01-26
3
Proof that padded RSA is CPA-secure
3
Can prepending “junk” be equivalent to an IV when encrypting using CBC?
3
In textbook RSA with low public exponent, how big does a random message needs to be?
3
Understanding one-way hash functions construction
3
Case insensitive verification of HMAC / Base64 signature
3
How to compute the dot product on encrypted values?
3
How to perform Multiplicative Inverse Modulo in IDEA
3
Equivalents to a physical hat+shaking?
3
Simple RC4 key generation scheme
3
Extract private RSA key from USB cryptographic token using Bardou et al. attack (varian of “million message attack”)
3
Two step encryption
3
Why would this method of discrete logarithm finding not work?
3
Initialize a PRNG with a password
3
How secure is the knapsack?
3
What is “Blinding” used for in cryptography?
3
A proof-of-work random number generation system for Pokémon
3
Why is h(m||k) insecure?
3
Is there a big RSA Data Set
3
Will varying plaintext compensate for a fixed initialisation vector?
3
Is Wiener's attack on RSA extendable to larger keys with low hamming weight?
3
Which risks are associated with deriving multiple keys from the same DH secret Z?
3
Authentication techniques being used by QKD Systems
3
Desirable S-box properties
3
How to implement order preserving encryption or order preserving hashing
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