I'm encrypting some parameters in PHP using   openssl("parameter", "AES-256-ECB", "client")   and I wish to decrypt in CryptoJS:  CryptoJS.AES.decrypt(parameter, "client", {mode: CryptoJS.mode.ECB}).toString(Crypto...
I am working on a web application which must be able to encrypt data with ECC on the server side and decrypt it in the browser. The only library I have found that is capable of this in JS is SJCL. However, since ECC support in SJCL seems a bit abando...
I've a very small code in nodejs where I sign a string and then try to verify it, using node crypto and key pairs generated with openssl. No matter what I try, the result is always "false", the signature can't be verified.   Generatio...
Gibberish library provides a nice CBC algo...   // In Jascascript GibberishAES.enc("Made with Gibberish\n", "password"); // Outputs: "U2FsdGVkX1+21O5RB08bavFTq7Yq/gChmXrO3f00tvJaT55A5pPvqw0zFVnHSW1o"  # On the command line ech...
In trying to understand the Node.js Crypto API, I have been trying to match code to the equivalent OpenSSL enc command line (line breaks inserted for readability) which is piped through xxd for hex display.  $ echo -n "The quick brown fox jumps o...
Below is my Node.js code. Using the code results in:     Error: 0:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol:openssl\ssl\s23_clnt.c:794   Here is the code:  var express = require('express')       , fs = require("f...
Node.js sends the TLS_EMPTY_RENEGOTIATION_INFO_SCSV cipher by default to protect itself against the POODLE attack.  I'm trying to avoid sending this cipher (even though this may pose a security risk) by overriding the TLS ciphers with a custom li...
I am searching for a way to clientside decode RSA respectively openssl encoded messages.  Idea: Special data is only stored encrypted with a public key on the server so that nobody is able to see the real data - even in case of server hacks. An admin...
I know, it looks strange, but I need to sign some data on client-side using javascript only, no ajax backdoor to server-side openssl available. Could someone suggest some client-side solution to sign data using private key? Is it possible?  Thanks....
I am using (this site's) Javascript library and OpenSSL Ruby to compute the symmetric key of Elliptic Curve Diffie Hellman.   However, from my results, OpenSSL Ruby only generated one key unlike that on the site which has X and Y symmetric keys....

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