I am开发者_高级运维 considering to use CBC to encrypt a block of data. Dose it make a sense to use CBC if the data to be encrypted is smaller than 2 blocks ?
Suppose I hashed a password and obtained a hashcode for it. I need to find the degree of similarity between the password and its hashcode. Please suggest me some different mechanism 开发者_如何学Cfor
I got problem when try to generate keys using ASP.NET (.NET 4) for RSA, the RSACryptoServiceProvider throws invalid flags specified exception.
I need to compare two XMLs, which I get in the form of strings.I can\'t just compare the strings, because that fails when attributes are listed in a different order, which I don\'t want to consider a
I am reading about cryptography I was thinking about these properties of AES (that I use): same message = same ouput
Suppose I have a valid (i.e. signed by one of the commonly trusted authorities) cryptographic certificate on my server. I could obviously use it to establish https sessions and deliver the contents wi
The following question is more complex than it may first seem. Assume that I\'ve got an arbitrary JSON object, one that may contain any amount of data including other nested JSON objects.What I want
I\'m playing with RSA encryption/decryption and certificates. Here specifically, I try to encrypt with the public key of a certificate, and then, when trying to decrypt with the private key correspond
For a password storing plugin (written in C) for Rockbox I need to generate initialization vectors. The problem is that I don\'t have a good source of randomness. The Rockbox-supplied random() is not
I am trying to perform active card authentication on a PIV compliant smartcard. See Appendix A.2 of this document for more details.
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