Cryptography default_backend

This code defines a function that signs the given data using the provided private key. The function first generates a random initialization vector (IV), then pads the data with PKCS1v15 padding, and finally signs the padded data using the SHA256 hash algorithm and PKCS1v15 padding mode.

The type of code 2024-12-16 11:59:18 8 views

cryptography Scrypt

This code implements the functionality to generate a random salt, hash a password, and verify a password using Scrypt as the KDF. It first generates a random salt, then hashes the password using the Scrypt algorithm, and finally compares the hashed value to verify the password.

The type of code 2024-12-16 11:31:00 4 views

cryptography PBKDF2HMAC

This function generates a password hash using the PBKDF2HMAC algorithm and returns the hash and salt. The salt is randomly generated to enhance security.

Encryption function 2024-12-16 11:20:29 5 views

cryptography os.urandom

This function first generates a random byte string of specified length using `os.urandom`, then uses the SHA-256 hashing algorithm from the cryptography library to hash the byte string, and returns the hexadecimal representation of the hash value.

Function 2024-12-07 16:25:24 3 views

cryptography os

This function generates a specified length of random bytes using the cryptography library, implemented through the SHA256 hashing algorithm and the os.urandom function.

Generate random bytecode 2024-12-07 16:14:58 4 views

bcrypt os

This function takes a password as input, generates a random salt using os.urandom, and then hashes the password with the generated salt using bcrypt's hashpw method, returning the hashed value.

Function 2024-12-07 16:03:56 5 views

Python Redis

This function generates a list of random keys with a specified prefix and sets a sample value for each key using Redis.

Function 2024-12-07 15:54:45 3 views

PyQt6 QPushButton

This code defines a button that changes its background color to random when clicked. The random color is generated by creating three random bytes, converting each byte to a number between 0-255, and then using these numbers to set the button's background color.

Function 2024-11-30 16:23:33 18 views

Python Standard

The function generates a random byte string of the specified size using os.urandom. If the secure parameter is True, it generates a secure random byte string, otherwise it generates a non-secure random byte string, but with half the specified size.

Generate random bytes 2024-11-30 16:16:24 4 views

os random

This function generates a unique ID of a specified length using Python's built-in libraries. It uses `os.urandom` to generate random bytes and then converts them to a hexadecimal string.

Function 2024-11-30 15:37:01 3 views