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Showing posts with the label Cryptography

Generate A Key For Sjcl That Expires Automatically After A Period Of Time?

I want to encrypt and decrypt the data on client-side for that i am using SJCL library, but i want … Read more Generate A Key For Sjcl That Expires Automatically After A Period Of Time?

How To Decrypt Aes With Cryptojs

I'm trying for some time to decrypt a message in AES that use a Java app , but it never works .… Read more How To Decrypt Aes With Cryptojs

Getting The Same Result From Ruby As Javascript For Bitwise Xor

In Ruby: -1104507 ^ 3965973030 => -3966969949 In Javascript: -1104507 ^ 3965973030 => 327997… Read more Getting The Same Result From Ruby As Javascript For Bitwise Xor

Cryto.createhash Sha512 With Hexdigest Input Type

I am trying to get the same result I obtain at http://jssha.sourceforge.net/ where I have the word … Read more Cryto.createhash Sha512 With Hexdigest Input Type

Encrypting Data With Ruby Decrypting With Node

I want to encrypt some data in a ruby app and then decode it in a nodejs app. I have been trying to… Read more Encrypting Data With Ruby Decrypting With Node

How Is An AES Key Processed When Calling CryptoJS.AES.encrypt/decrypt With A Non-standard Key Length?

I am currently having issues with decrypting items in C# that have been encrypted in CryptoJS using… Read more How Is An AES Key Processed When Calling CryptoJS.AES.encrypt/decrypt With A Non-standard Key Length?

AES-CMAC Module For Node.js?

Is there a Node.js module that handles AES-CMAC (RFC 4493)? I've been searching around NPM, Goo… Read more AES-CMAC Module For Node.js?

Persist Sensitive Data In Browser? Possible?

I was wondering if these is some kind of technique so persist sensitive data out of a web app. I kn… Read more Persist Sensitive Data In Browser? Possible?