D.W.

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265 Answers

newest activity votes
2
Tree hash and multithreading for parallelism
mar 13 at 9:10
2
Is this method for exchanging private key using RSA sound?
mar 10 at 6:26
2
Should the secret key of Shamir's secret-sharing algorithm be interpreted byte by byte?
mar 7 at 7:38
2
How to secure a mental poker protocol?
mar 4 at 6:10
2
Security of Pohlig-Hellman exponentation cipher?
mar 3 at 19:28
2
Attack XOR encryption of binary data compressed by zlib with known key length (very short key)
feb 12 at 7:52
2
PBKDF2 for key diversification
feb 11 at 21:40
2
Can the hash of one message be used to make it easier to find the hash of a very similar message?
feb 11 at 16:44
2
Many time pad attack
jan 19 at 8:36
2
Properties of Ideal Straight P-Boxes
jan 6 at 3:45
2
What do $0^n$ and $1^n$ mean in cryptography?
jan 1 at 23:55
2
Security model for privacy-preserving aggregation scheme.
dec 23 at 7:51
2
How do unkeyed hash functions (for MDCs) provide security?
nov 15 at 2:30
2
Speeding up partially known plaintext preimage recovery attack on MD5
dec 6 at 3:27
2
How can I add more rounds to AES?
dec 5 at 4:44
2
Counter mode secure hash algorithm
oct 31 at 13:16
2
Pseudorandom generator and AE-secure encryption
nov 24 at 23:34
2
Proof that a function constructed from a PRP is, or is not a PRF?
nov 20 at 21:02
2
Proof that a function constructed from a PRP is, or is not a PRF?
nov 19 at 0:02
2
Word-based stream ciphers vs “regular” stream ciphers?
nov 15 at 2:34
2
How to prove that the concatenation of two secure PRG is secure?
nov 14 at 3:40
2
Cryptanalysis of Linear Feedback Shift Registers
nov 8 at 20:32
2
RSA and prime difference
nov 3 at 20:57
2
CPA Secure Chosen plaintext scheme
nov 1 at 0:43
2
Is an RSA variant with public exponent $e=f+(p-1)\cdot(q-1)$ safe (for $f$ random in some small interval)?
oct 31 at 12:43
2
A discrete-log-like problem, with matrices: given $A^k x$, find $k$
oct 24 at 2:49
2
How does one calculate the cryptoperiod?
oct 19 at 5:59
2
symmetric-key cryptography based key establishment techniques
oct 23 at 2:45
2
Discrete log problem, when we have many examples
sep 19 at 19:48
2
find solutions that solve the equations
sep 8 at 7:29
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