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Aug
6
reviewed Approve A way around digital signatures?
Aug
3
revised Cryptographically Secure Hash Algorithm with Very Specific Property
fixed a trivial typo (the edit must be at least 6 characters)
Jul
25
revised AES mixcolumn stage
on the line "b >>= 1" the comment said "left shift" when it should be "right shift"
Jul
22
revised How do we compute IV+1 in CTR mode?
markuuuuuup
Jul
18
reviewed Approve How to calculate complexity of ElGamal cryptosystem?
Jul
15
reviewed Approve Decryption issue with self-coded AES-128
Jul
14
accepted What is the entropy per Diceware word if a random symbol is inserted into a random position in the word?
Jul
11
reviewed Approve In RSA, why does $p$ have to be bigger than $q$ where $n=p \times q$?
Jul
10
reviewed Approve Is calculating a hash code for a large file in parallel less secure than doing it sequentially?
Jul
10
reviewed Reject How can I calculate the Rijndael SBox?
Jul
10
reviewed Reject Is there a practical upper limit for password rehashing?
Jul
8
reviewed Approve What exactly does a key do?
Jul
3
reviewed Approve Are there any specific requirements for the function $F$ in a Feistel cipher?
Jun
27
accepted How can k3d3/ed25519-java's performance be improved?
Jun
27
accepted byte length and offset for k3d3/ed25519 byte[] variables?
Jun
26
reviewed Reject How to decrypt 3DES in ECB mode (using a wordlist)?
Jun
25
reviewed Approve How come Shamir Secret Sharing uses Lagrange interpolation?
Jun
23
accepted How to adjust scrypt parameters for Moore's Law?
Jun
23
reviewed Approve In public key cryptography, how many keys are required for secure communication between n parties?
Jun
22
accepted Could scrypt salts contribute to entropy if passwords & salts are only stored in human memory?