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Jul
23
answered Why is Rabin encryption equivalent to factoring?
Jul
14
answered Is there a multiple asymmetric encryption algorithm, which requires all private keys to reveal the secret?
Jul
12
answered Is this commutative encryption protocol secure?
Jul
11
answered Why Elliptic Curves?
Jun
24
answered What prime lengths are used for RSA?
Jun
20
answered Double-and-add/Montgomery VS blinding
Jun
14
answered Meaning of entropy of a bitstring in NIST SP 800 - 90A
Jun
14
answered Inserting a backdoor into a cryptographic hash function
May
9
answered At what point can you you implement crypto algorithms?
Apr
25
answered If you hashed a hash an infinite number of times would you end up with a unique hash?
Mar
22
answered Is it safe to encrypt data by simply randomizing chunks based on a permutation?
Mar
10
answered RFC 6979 - Why not simply hash the message & the private key for deterministic ECDSA?
Feb
27
answered Are there any known weaknesses with ElGamal algorithm?
Nov
28
answered Is there an alternative AES schedule?
Nov
22
answered Addition / Multiplication modulo 13
Nov
14
answered How many of primitive point on the elliptic curve?
Nov
6
answered Zero Knowledge Example using discrete log
Oct
23
answered Interpretation of the results of NIST (p)NRG suite
Oct
17
answered MD5 update functions
Aug
23
answered Efficiently map $2^n$ unique 64-bit vectors to $2^n$ $n$-bit vectors where $n < 64$?