cryptography AES

This code defines two functions, one for encrypting data and another for decrypting data. It uses the AES algorithm for encryption and requires the same key and initialization vector (IV) for decryption.

Encryption and Decryption 2024-12-16 12:05:40 3 views

The code

This code includes three functions for generating password hashes, encrypting data, and decrypting data. It uses the packages hashes, hazmat.backends, hazmat.primitives.kdf.pbkdf2, hazmat.primitives.ciphers, and base64 from the cryptography library.

The type of code 2024-12-16 12:02:48 5 views

cryptography

This code example uses the AES algorithm and CFB mode from the cryptography library to encrypt and decrypt data. First, a random key is generated, and then the key is used to encrypt the data. During the encryption process, PKCS7 padding is used to ensure that the size of the data block is a multiple of the AES block size. The decryption process is the reverse of the encryption process.

The type of code 2024-12-16 12:00:31 3 views

cryptography

This function uses the AES algorithm to encrypt the input data. It first generates a random initialization vector (IV), then creates an AES cipher instance using the CBC mode. Next, it pads the data to ensure the data length is a multiple of the AES block size. Finally, it encrypts the padded data and returns the combination of IV and encrypted data.

Encryption function 2024-12-16 11:40:47 5 views

cryptography PBKDF2HMAC

This function generates a random AES key using the cryptography library and converts it into a PEM formatted private key.

Function 2024-12-16 11:37:12 4 views

Cryptography os

This code implements a simple cryptographic application, including the generation of a key from a password, and the encryption and decryption of data using the key.

The type of code 2024-12-16 11:25:44 4 views

cryptography

This function encrypts the input message using a symmetric encryption algorithm (AES). It first derives a key from the password and then uses a random initialization vector (IV) for encryption.

Encryption function 2024-12-07 16:10:08 3 views

cryptography PBKDF2HMAC

This function derives a key from a password using PBKDF2HMAC algorithm, then uses AES algorithm in CBC mode to encrypt the data. It also generates a random salt and initialization vector (IV) to enhance the security of the encryption.

Encryption function 2024-12-07 16:02:13 2 views

cryptography AES

This function uses the AES algorithm from the cryptography library to encrypt the incoming message. It first generates a random initialization vector (IV), then pads the message to ensure its length is a multiple of the AES block size. Then, it creates an encryptor instance and encrypts the message using the AES algorithm and CBC mode.

Encryption function 2024-12-07 15:57:05 4 views

cryptography AES

This function uses the AES encryption algorithm and CFB mode from the cryptography library to encrypt the input data. It first generates a random initialization vector (IV), then creates an encryptor instance, pads the data to meet the requirements of the AES algorithm, and finally performs the encryption.

Encryption function 2024-12-07 15:55:23 2 views