aes

cryptojs: How to generate AES passphrase

自作多情 提交于 2020-12-01 09:59:27
问题 I want to generate a 256bit password for my AES encryption. When I check the password after the encryption it is different from my initial password. What am I doing wrong? Or is there some security mechanism I am not aware of? My code: password=Generate_key(); var encrypted = CryptoJS.AES.encrypt("Message", password); //Those two should be the same document.write(password+"<br>"); document.write(encrypted.key); function Generate_key() { var key = ""; var hex = "0123456789abcdef"; for (i = 0;

How to Encrypt data in React native (Using Expo)

 ̄綄美尐妖づ 提交于 2020-11-29 10:29:11
问题 I'm trying to simply encrypt a message using a given key and iV. I've tried several libraries to achieve this but Expo isn't compatible with any of them. I couldn't find any encryption libraries for Expo ( That support AES ). I guess my question is : How do I encrypt data in React Native running Expo Ps : I am not interested in expo-crypto 回答1: Another possibility (what I did) is to use the CryptoES library. https://www.npmjs.com/package/crypto-es After long search I found it, it is a

python 3 pycrypto iv must be 16 bytes long

走远了吗. 提交于 2020-11-29 09:21:52
问题 so I have been trying to build an AES encryption program based off of the github pycrypto guide link to github however when I go to decode an error shows up: Traceback (most recent call last): File "/home/pi/Desktop/aes/newAES.py", line 24, in <module> print(decrypt(key,msg,iv)) File "/home/pi/Desktop/aes/newAES.py", line 13, in decrypt cipher = AES.new(key,AES.MODE_CFB) File "/usr/lib/python3/dist-packages/Crypto/Cipher/AES.py", line 94, in new return AESCipher(key, *args, **kwargs) File "