def encrypt(pubkeypath, filepath):
pubkey = crypto.open_keypair(pubkeypath)
content = readFile(filepath)
crypto = crypto.encrypt(pubkey, content)
writeFile(filepath + ".secret", crypto, True)
def decrypt(prvkeypath, filepath):
try:
prvkey = crypto.open_keypair(prvkeypath)
content = readFile(filepath, True)
plain = crypto.decrypt(prvkey, content).decode()
writeFile(filepath + ".plain", plain)
except ValueError:
print("Could not decrypt [" + filepath + "]")
def save_keypair(keypair, filepath, format='PEM'):
pw = input("Password for the keypair (leave blank if encrypting the keys is unnecessary) >> ")
if pw:
prvkey = keypair.exportKey(format, pw)
else:
prvkey = keypair.exportKey()
writeFile(filepath+'.private', prvkey, True)
pubkey = keypair.publickey().exportKey()
writeFile(filepath+'.public', pubkey, True)
print("--------------------------")
print(" Generating RSA keypair")
print("--------------------------")
print(prvkey)
print(' > Private key saved as '+filepath+'.private')
print('--------------------------')
print(pubkey)
print(' > Public key saved as '+filepath+'.public')
print('--------------------------')
def sdecrypt(passphrase, filepath):
ciphertext = readFile(filepath, bytestring=True)
plaintext = crypto.sdecrypt(passphrase, ciphertext)
print(plaintext)
writeFile(filepath + ".unlocked", plaintext)
def sencrypt(passphrase, filepath):
plaintext = readFile(filepath)
ciphertext = crypto.sencrypt(passphrase, plaintext)
print(ciphertext)
writeFile(filepath + ".locked", ciphertext, bytestring=True)
