cryptography hashes

This function uses the cryptography library to sign a given message. It first loads the private key from a PEM file, then calculates the hash of the message, and finally signs the hash with the private key using the PKCS1v15 padding and SHA256 hash algorithm.

The type of code 2024-12-16 12:13:20 6 views

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 PBKDF2HMAC

This function generates a random symmetric key using the Scrypt algorithm, along with a random salt. The length of the key can be adjusted by the parameter bit_length.

Generate random symmetric keys 2024-12-16 11:51:10 3 views

cryptography library

This function uses the public key encryption feature from the cryptography library to encrypt the incoming message. It uses OAEP padding and the SHA-256 hashing algorithm.

Encryption function 2024-12-16 11:50:48 4 views

cryptography PBKDF2HMAC

This function uses the Scrypt algorithm from the cryptography library to generate a specified length of random bytes. Scrypt is a cryptographic hash function commonly used for password storage.

Function 2024-12-16 11:50:41 3 views

cryptography hashes

This function generates a key from a password using the PBKDF2HMAC algorithm, which can specify a salt and number of iterations, returning the generated key and salt.

Cryptography 2024-12-16 11:31:21 4 views

cryptography (for

This function generates a key from a password using the PBKDF2HMAC algorithm, supports custom salt, and is used to enhance the security of password storage.

The type of code 2024-12-16 11:28:19 3 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 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 hashes

This code generates a random key pair for encryption and decryption. It uses the SHA-256 hashing algorithm to generate the key pair and takes random data as the hash input.

Function 2024-12-07 16:12:00 7 views