Vue Js Generate Hash Password
Vue Js Generate Hash Password:Vue.js is a front-end JavaScript framework that allows developers to build web applications. One of the common tasks when building web applications is to generate a hash password, which can be done using a built-in method in JavaScript called crypto.subtle.digest()
. This method takes the password string as input, then generates a hash of the password using a cryptographic hash function, such as SHA-256. The resulting hash can be stored in a database instead of the actual password, which provides an additional layer of security in case of a data breach. Vue.js can easily integrate this method into its components and provide a secure way to store and manage user passwords.
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How can Vue Js be used to generate a hash password?
The code you provided is a Vue.js method for generating a hash password using the SHA-256 algorithm. Here is a brief explanation of how it works:
- The method takes the value of the password from the
this.password
property. - The
TextEncoder
constructor is used to create an encoder object for converting the password to aUint8Array
. - The
encoder.encode()
method is called with the password as its parameter to convert the password to aUint8Array
. - The
crypto.subtle.digest()
method is used to generate a hash of the password using the SHA-256 algorithm. - The
await
keyword is used to wait for the promise returned by thedigest()
method to be resolved. - The resulting hash is returned as an ArrayBuffer object.
- The
Array.from()
method is used to convert the ArrayBuffer to an array of bytes. - The
map()
method is used to convert each byte to its hexadecimal representation. - The
padStart()
method is used to ensure that each hexadecimal representation has two characters. - The resulting array of hexadecimal representations is joined into a single string using the
join()
method. - The resulting hash password string is assigned to the
this.hashPassword
property.
Overall, this method takes a plaintext password and generates a hashed password using the SHA-256 algorithm, which is commonly used for secure password storage.