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Apr
5
answered Identification by RSA
Mar
27
answered Key sizes supported by 3DES
Mar
25
answered Blum primes [x=3(mod 4)] zero knowledge proof?
Mar
25
answered Does perfect secrecy imply uniform ciphertext distribution?
Mar
24
answered Authentication using a one-time pad
Mar
24
answered Bit commitment, two blobs with same bit, without revealing it?
Mar
23
answered What is the best hash for HMAC?
Mar
20
answered RC4 , Is it possible to find the key if we know the plaintext and ciphertext?
Mar
19
answered Determining nonce between unsynced systems
Mar
19
answered HMAC tag to verify the key (verification in the reverse direction)
Mar
16
answered CCA-attack is possible in RSA, but how the decryption key $d$ is known to anyone
Mar
13
answered Why is this a fix to Bleichenbacher's attack?
Mar
12
answered Is this discrete log generalization a well known cryptographic assumption?
Mar
5
answered Will SHA1 or Other Hash Functions Ever Contain Quotes
Mar
4
answered Find the prime factorization in the DLP
Mar
3
answered What is the advantage of using the socialist millionaire protocol to authenticate vs HMACing some random number?
Mar
3
answered One-one correspondance complete function
Mar
2
answered Is format preserving encryption suitable for use with words or names?
Feb
23
answered In a additive group is it hard to calculate $bg$ given $ag, g, abg$
Feb
20
answered Hash “Preimage by product” resistance