## JS SubtleCrypto RSA Encrypt and Decrypt

So I am trying to implement some methods to encrypt then decrypt some data. I don’t have any experience with this, and I’ve tried to follow along with some posts online on how to go about this. When i …

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So I am trying to implement some methods to encrypt then decrypt some data. I don’t have any experience with this, and I’ve tried to follow along with some posts online on how to go about this. When i …

I am trying to encrypt with Java (using javax.crypto.Cipher) and decrypt with JavaScript (using crypto.subtle). What I am doing is, I make the JavaScript side generate the key pair, then send the …

I need to create a RSA-SHA1 signature in nodeJS, I am using the following code const crypto = require(“crypto”); const sign = crypto.createSign(‘RSA-SHA1’); sign.update(data); const result = …

I am trying to get RSA PublicKey for jwt token validation in Java but my attempts fail with this exception: java.security.spec.InvalidKeySpecException: java.security.InvalidKeyException: invalid key …

RSA is an encryption algorithm based on factoring large integers. In RSA, two large prime numbers and a supplementary value are generated as public key. Anyone can use the public key to encrypt a …

I want to be able to encrypt and decrypt strings over a simple client and server using an echo model architecture with a specified port. The way the client and server communicate is as follows: The …

I’m working on a chat application where messages will be end-to-end encrypted. To achieve this I’m using RSA key’s with the node-forge library. I can now encrypt a message with the public key of the …

I have been trying to generate a RSA key pair to on an AWS Lambda in order to replace the current manual generation of keys on PuTTYgen. The key generated on PuTTYgen is of RSA type with a length of …

So here is a question. I have an old code on a Windows system that just takes a short string and makes CryptEncrypt on it with a public RSA key. The minimum working example is here (avoiding any …

I’m trying to generate a RSA key pair for this pruposes: val purposes = PURPOSE_DECRYPT or PURPOSE_ENCRYPT or PURPOSE_SIGN or PURPOSE_VERIFY And this is my key generation code: val generator = …