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May
23
answered Understanding math behind RSA key derivation
May
22
answered Building a stream-cipher out of a hash function?
May
22
answered Simple way to extend AES to 256-bit block size
May
21
answered Message lengths with AES CTR mode?
May
21
answered Is AES-256 over AES-128 weakening the original encryption?
May
19
answered Knapsack Public to Private (Superincreasing knapsack)
May
16
answered Is concatenated data hashed with scrypt vulunarable to a length extension attack?
May
15
answered What is a generator?
May
15
answered RSA private exponent primality
May
9
answered Computational Diffie-Hellman problem over the group of quadratic residues
May
8
answered On modeling a random oracle hash function which maps $\mathbb{G}_1 \rightarrow \mathbb{G}_2$
May
5
answered About the Rijndael/AES sbox polynomial (subBytes)
May
2
answered find $x$, given $\{c_ix = k_i + y_i\}_{i=[1,n]} $
May
2
answered Understanding hash entropy
May
2
answered Analyzing ECB's and CBC's resistence to a known-plaintext attack
Apr
30
answered Diffie Hellman Key Exchange (Finding # of bits/digits of secret key)
Apr
27
answered Does $i^n=j^n$ for $i, j \in GF(2^q)$ and $i \neq j$ for some $n<2^q-1$
Apr
25
answered Are the RFC3526 MODP groups Schnorr groups?
Apr
25
answered Is the product of two primes only factorisable by those two primes?
Apr
24
answered Why does knowing the number of points on a curve help solve ECCDLP?