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Feb
28
revised Solving a discrete logarithm using GDlog
added 5 characters in body; edited tags
Feb
28
revised Why Elliptic curve cryptography are not popular in practice
edited tags
Feb
28
revised Does ElGamal Encryption create a different key for each block sent?
deleted 4 characters in body; edited title
Feb
28
revised Generating a valid signature on El-Gamal without knowing the private key
edited tags
Feb
28
revised Z*p Generator (Cyclic Group) in java
deleted 173 characters in body; edited tags
Feb
28
revised ElGamal signature without calculating the inverse
edited tags
Feb
28
revised ElGamal signature - exploiting fallacious implementation
edited tags
Feb
28
revised Mapping between subgroups and the integers
edited tags
Feb
28
revised ElGamal message signatures retrieving the secret value x
edited tags
Feb
28
revised How can one show that an ElGamal-like signature verification scheme is valid?
edited tags
Feb
28
revised What does SSL use? RSA? El-Gamal? Elliptic curves?
deleted 11 characters in body; edited tags
Feb
28
revised ElGamal Signature Scheme: Recovering the key when reusing randomness
edited tags
Feb
28
revised Safe generator for ElGamal signature
edited tags
Feb
28
revised Besides key and ciphertext sizes what are other advantages of elliptic curve versions of various protocols?
edited tags
Feb
28
revised Efficient algorithm for remainder calculation over prime field for ECC implementation?
edited tags
Feb
28
revised ElGamal: Generation of “g” value?
edited tags
Feb
28
revised How to protect from Silver–Pohlig–Hellman algorithm
edited tags
Feb
28
revised DSA vs. ElGamal vs. Schnorr
edited tags
Feb
28
comment Frequency of letters change by the length of the texts?
There are two different effects: 1) For short texts the frequency won't be statistically significant unless you average over many independent samples 2) Different kinds of text use different words. For example the word frequencies you'd get from emails would be very different from those on wikipedia. It's very well possible that this shifts the frequency of letters somewhat.
Feb
28
comment Rfc2898DeriveBytes - password length
For those not familiar with .NET: Rfc2898DeriveBytes implements PBKDF2-HMAC-SHA-1.