poncho

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303 Answers

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4
Applications of Group Ciphers
4
Why do public keys need to be validated?
4
How do I calculate the maximum plain text length allowable for a certain cipher text length?
4
How to jusify {e,n} is a valid RSA public key?
4
AES GCM symmetric encryption of data at rest in c#, ciphertext much longer than plaintext
4
Why should the RSA private exponent have the same size as the modulus?
4
Textbook RSA to Realworld RSA
4
Conforming Randomness To An Alphabet
4
AES-CMAC passes every test except two
4
Is the encryption of a hash a good MAC?
4
RSA algorithm's license free or paid?
4
Does a high exponent compensate for a low degree of certainty?
4
Is my pseudo-random initialization vector secure?
4
How can I solve the discrete logarithm modulo 2q+1 if I can solve it in the subgroup of order q?
4
Can I pre-define the points in Shamir's Secret Sharing algorithm
4
Digital Signatures, Standard Hash Functions and MACs
4
Proof of work scheme with one and only one correct answer
4
RSA/DSA: Wouldn't it make sense to sign using decoding the data hash?
4
Could this encryption suite of functions in VB6 be easily cracked?
4
Is XOR in a CBC-like mode secure?
4
Complexity of ECB and OFB
4
Cipher Feedback Mode
4
Does encrypting twice using the same block cipher produce a security weakness?
4
Predicting PRNG given some of its previous output
4
Is it possible to figure out the public key from encrypted text?
4
OCB - brute force against unknown IV
4
Why is AES resistant to known-plaintext attacks?
4
Verifying the integrity of ciphertext using the cleartext hash?
4
Why is elliptic curve cryptography not widely used, compared to RSA?
4
Does the XML Encryption flaw affect SSL/TLS?
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