For symmetic encryption, you can use the following:
To encrypt:
openssl aes-256-cbc -salt -a -e -in plaintext.txt -out encrypted.txt
To decrypt:
upload(files) { | |
const config = { | |
onUploadProgress: function(progressEvent) { | |
var percentCompleted = Math.round((progressEvent.loaded * 100) / progressEvent.total) | |
console.log(percentCompleted) | |
} | |
} | |
let data = new FormData() | |
data.append('file', files[0]) |