I’m using Pino. I’m trying to encrypt the log stream and write it to a file. One way I can achieve this is creating a pipeline where I can transform the data and encrypt its contents, like so (works fine): How can I reuse the same const encrypt = crypto.createCipheriv(ALGORITHM, password, iv); instance, so not to create a new one
Tag: encryption
Adapting An Encryption Algorithm Written in Javascript to Java
To summarize my problem, I want to adapt an encryption algorithm written in Javascript to the Java side. The content produced here is used in the header of the service I am calling. But even though I have tried many ways, I have not been able to find the real algorithm yet. The algorithm written in Javascript is as follows:
Unable to login to router page using python
I have a ISP provided router which does not allow me ssh or telnet access but I have access to login page using user credentials. I want to setup a python script that can login to the router and restart it at fixed intervals. I have tried to replicate the process in code but as I am not knowledgeable with
How to do basic encryption on characters (TypeScript)?
I want to encrypt a string with RSA public and private keys. However, when I try to decrypt the characters back to there initial ascii-value, they return something different. Here are my methods for encrypting and decrypting: n, e and d are 15, 7 and 13 respectively. Any advice on this would be greatly appreciated! EDIT Found a solution to
Encrypt and decrypt a string using simple Javascript without using any external library
I want to create a function to encrypt a string which will shorten the string into alphanumeric character and also create a function decrypt which will get back the encrypted string. Here is what I coded by taking reference online. Currently the output from the sting=”awesome” is I want similar encryption but must be only in alphanumeric values and not
rsa encryption with javascrypt decrypt in python
I’m trying to encrypt using Wix-Velo in javascript using hybrid-crypto-js, and decrypt using python using PKCS1_v1_5 and I’m getting incorrect length error. This is my code in Javascript: In python: Answer The easiest way to explain this is with an example. The following key pair is used for the example: For reasons of space, a 1024 bits key is used.
CryptoJS decrypted value differ from the original value
I am trying to encrypt some strings and decrypt it with the use of CryptoJS (AES-256). My javascript code: My setup: fefe3124bdc21e8a1c1b3fdfb84c79950b394b8f86fd49dddb616037b1bc2474 (key) a (Input) Qw== (Encrypted string) d5 (decrypted value) May I know which part of my code logic is wrong ? Answer Alright, I have figured out why the value would be different. Just need to remove the
I try to build ROT 13 cipher in JavaScript, I did it but output not shown in console please check what’s wrong in it
A common modern use is a ROT13 cipher, where the values of the letters are shifted by 13 places. Thus ‘A’ ↔ ‘N’, ‘B’ ↔ ‘O’, and so on. Answer Fixed your code, look at lines 12 and 15 I believe: I would also use map type object instead of 2 arrays: You can find your substitute letter like so:
How do I keep spaces in a string?
I am working with a substitution cipher, where each letter of the alphabet is represented by a letter from the substituted alphabet. The output I’m expecting is ‘pl m’, however I am getting ‘plo’ as the space moves to the next letter since there isn’t a space in the substituted alphabet. Is there a way to preserve that space without
Decrypt Crypto-js encrypted text with key with PHP
I’m using Crypto-js for encrypting password with a key and send it to server. I want to decrypt it in server using PHP. How this can be done? JS: Encrypted text: U2FsdGVkX1+EaW3J1GE1k/EU5h6C+nxBH364Xhez+b0= PHP: Result: string(32) “����>���s��ȡ�V?E��M���I” I’m getting weird results here. Answer The following solution is not from my side but from @Artjom B., so all credits go to him.