I need t开发者_StackOverflowo hide a value in a mobile (Android OS) application. As far as I can see, encrypting the value is of no use as the key to the encryption mechanism must be available to the
I am wondering whether I can use a shared secret key established between two clients as the HMAC key too.
I have a table called,tblClient with an encrypted column called SSN. Due to company policy, we encrypted SSN using a symmetric key (chosen over asymmetric key due to performance reasons) using a pass
This question already has answers here: Probability of SHA1 collisions (3 answers) Closed 5 years ago. Given two different strings S1 and S2 (S1 != S2) is it possible that:
How can I convert the hashed result, which is a byte array, to a string? byte[] bytePassword = Encoding.UTF8.GetBytes(password);
Are there any legal problems using extern开发者_StackOverflow社区al crypto libs in my iPhone application? I know that Apple has to comply to US cryptography export rules but do I as a developer have a
According the discussion on http://forums.macrumors.com/showthread.php?t=551476 the code seen below would do for RSA encryption. The datatype of the key (\"public\") is SecKeyRef. I will not be using
From googling开发者_如何学C I found Jasypt, I\'m wondering is it reliable?Anyone know about it?I have come across it in my occupation and found it useful for verifying encryption algorithms from anoth
Which is better to use openssl or windows capi for ecnryption issues what is the pro and con list for both.
Or is there a standard开发者_高级运维, default one provided in 2008?Have a look at CngKey Class and System.Security.Cryptography Namespace
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