![]() ![]() Run the above code example: above code encrypts using AES-256-GCM given text message by given text password. hexlify ( secretKey )) msg = b 'Message for AES-256-GCM + Scrypt encryption' encryptedMsg = encrypt_AES_GCM ( msg, secretKey ) print ( "encryptedMsg", ) decryptedMsg = decrypt_AES_GCM ( encryptedMsg, password ) print ( "decryptedMsg", decryptedMsg ) urandom ( 32 ) # 256-bit random encryption key decrypt_and_verify ( ciphertext, authTag ) return plaintext secretKey = os. ![]() MODE_GCM, nonce ) plaintext = aesCipher. ![]() nonce, authTag ) def decrypt_AES_GCM ( encryptedMsg, secretKey ): ( ciphertext, nonce, authTag ) = encryptedMsg aesCipher = AES. encrypt_and_digest ( msg ) return ( ciphertext, aesCipher. MODE_GCM ) ciphertext, authTag = aesCipher. Exercises - Scrypt Key Derivation and Password Hashingįrom Crypto.Cipher import AES import binascii, os def encrypt_AES_GCM ( msg, secretKey ): aesCipher = AES.Practical Cryptography for Developers (Unfinished) ![]()
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