Reputation
Next tag badge:
45/100 score
28/20 answers
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1 6 21
Newest
 Yearling
Impact
~43k people reached

Jan
8
answered Key derivation of public key without knowledge of private key
Jan
5
comment Analyzing security flaws of cipher
Furthermore, an adversary would have more than a 28% chance of learning $A$ and $b$ with just 513 independently-and-uniformly distributed plaintext-ciphertext pairs. $\;$
Jan
3
comment Why are there no MACs inspired by block cipher modes other than CBC and CFB?
What makes you think that MACs "can only be produced in CBC and CFB mode"? $\hspace{1.48 in}$
Jan
2
reviewed Reviewed Adding a Password Hash (key derivation) function to existing password storage solution
Jan
2
revised Adding a Password Hash (key derivation) function to existing password storage solution
improved grammar and capitalization
Jan
2
comment Size of a MAC for a quickly checked message?
I believe that time from creation to verification is irrelevant for the size of MAC tags.
Jan
2
answered Asymmetric sign in public enviroment
Jan
1
answered How to use HMAC for authenticating multiple messages
Dec
30
comment Possible to know who is the owner of a message encrypted with RSA public key
owner $\mapsto$ receiver $\:$ ? $\;\;\;\;$
Dec
30
comment Possible to know who is the owner of a message encrypted with RSA public key
"I sign this" $\: \mapsto \:$ "I encrypt these" $\;\;\;$ ? $\;\;\;\;\;\;\;$
Dec
29
comment Possible to know who is the owner of a message encrypted with RSA public key
How do you "sign this messages with their public keys"? $\:$ Do you also have their private keys? $\hspace{.74 in}$
Dec
29
comment Is there a way to “shorten” a Merkle chain?
What is "a Merkle chain of 3 items"? $\;$
Dec
23
comment Obliviously computing the Least common multiple of two poylnomials
What ring are those polynomials over? $\;$
Dec
23
reviewed Edit PBKDF vs HKDF for pretty long key
Dec
23
revised PBKDF vs HKDF for pretty long key
corrected grammar
Dec
22
comment Which gives better deterministic encryption SIV or Plain ECB mode?
@pg1989 : $\:$ No; SIV also provides authentication. $\;\;\;\;$
Dec
22
comment Find private exponent in RSA
@Robert : $\;\;\;$ "Euler totient $\phi(n)$" $\: \mapsto \:$ "Carmichael function $\lambda(n)$" $\;\;\;\;\;\;\;$
Dec
21
revised Post-quantum hybrid encryption
put in missing word
Dec
21
answered Post-quantum hybrid encryption
Dec
20
revised Are there signatures that don't have subliminal channels?
fixed a hole