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Aug
27
answered What are the safe ways to derive HMAC key using block cipher?
Aug
26
answered Malleability attacks against encryption without authentication
Aug
24
answered How to submit a new method of encryption?
Aug
21
answered Zero Knowledge auth schemes with weak secret
Aug
21
answered data structure of random / compressed data
Aug
18
answered How do I calculate the maximum plain text length allowable for a certain cipher text length?
Aug
14
answered Common modulus attack on RSA when the 2 public exponents differ by a single bit
Aug
13
answered MD5 pre-fixing with an unkown postfix
Aug
12
answered Is using a predictable IV with CFB mode safe or not?
Aug
5
answered How is the EAX-mode used in EAP-PSK (RFC 4764)?
Aug
5
answered Polynomial for secure communication
Aug
4
answered Is RC4 a problem for password-based authentication?
Aug
4
answered Random decomposition of symmetric key
Aug
2
answered Aes encryption -The relevance of static matrix in mixcolumns operation
Aug
1
answered How to jusify {e,n} is a valid RSA public key?
Aug
1
answered What are the dangers of predictable (repeated) plaintext structures?
Jul
31
answered Does TLS use RC4-drop[n]?
Jul
29
answered Why does ROT13 provide no cryptographic security?
Jul
27
answered AES GCM symmetric encryption of data at rest in c#, ciphertext much longer than plaintext
Jul
23
answered Can I build a secure tweakable block cipher from a normal one by adding key and tweak?