35,035 reputation
12974
bio website
location
age
visits member for 3 years, 7 months
seen 1 hour ago

Mar
23
answered What is the best hash for HMAC?
Mar
22
reviewed Leave Open Choosing a cipher in SSH
Mar
22
reviewed No Action Needed Are there cryptographic schemes that mask as unencrypted traffic?
Mar
22
reviewed No Action Needed Choosing a cipher in SSH
Mar
21
comment AES product function
One way is $(01010111)\times(00000100) = (01010111)\times(00000010)\times(00000010)$ - you already know how to evaluate the right side. We know this is true because $(00000100)= (00000010)\times(00000010)$
Mar
21
reviewed Leave Closed Moral dilemma on releasing a new E2EE Method
Mar
21
reviewed Leave Open Are factorization algorithms parallelizable?
Mar
20
revised RC4 , Is it possible to find the key if we know the plaintext and ciphertext?
added 1615 characters in body
Mar
20
answered RC4 , Is it possible to find the key if we know the plaintext and ciphertext?
Mar
20
reviewed Close Substitution given a hexidecimal key and encrypted output?
Mar
20
reviewed Close Behaviour of LDPC code as density of check matrix increases
Mar
20
reviewed Close Substitution cipher with hexidecimal key and encrypted plaintext?
Mar
20
comment Open and Closed Hasing Algorithm
Open and closed hashing has nothing to do with cryptography (instead, they are used in hash table implementations). I'm flagging this to migrate this to StackOverflow, which would appear to be more appropriate.
Mar
20
comment Determining nonce between unsynced systems
@BrentonGraefe: Because you don't encrypt it -- you send the unencrypted nonce along with the encrypted packet.
Mar
19
answered Determining nonce between unsynced systems
Mar
19
answered HMAC tag to verify the key (verification in the reverse direction)
Mar
19
reviewed Leave Open Deciphering text encrypted with a changing cipher
Mar
18
reviewed Satisfactory Generate secure password hashes without access to PBKDF2 or bcrypt
Mar
17
awarded  Reviewer
Mar
17
reviewed No Action Needed Weaknesses of truncated hash value