def decrypt(self, token):
try:
result = f(self.pk).decrypt(token.encode("utf-8")).decode('utf-8')
except:
result = None
log("Invalid token or string cannot be decrypted through private key!"
)
return result
def get_values():
key = f.generate_key()
cipher_suite = f(key)
uname = request.form['user']
passkey = request.form['pass']
email = request.form['email']
encoded_pass = cipher_suite.encrypt(bytes(passkey, 'UTF-8'))
decrpyt_pass = cipher_suite.decrypt(encoded_pass).decode('UTF-8')
return jsonify(results=li)
def encryptfile(target,symm_key):
try:
open(target, "rb")
except:
print(f'{target} does not exist')
else:
with open(target, "rb") as input:
file_data = input.read()
with open(target, "wb") as output:
output.write(f(symm_key).encrypt(file_data))
print()
def decrypttarget():
try:
open("target.txt", "rb")
symmkey = open("symmkey.txt", "rb").read()
except:
print(f'target.txt does not exist')
else:
with open("target.txt", "rb") as input:
file_data = input.read()
with open("target.txt", "wb") as output:
output.write(f(symmkey).decrypt(file_data))
print()
def dec_fun(key, file):
try:
with open(file, "rb") as fname:
data = fname.read()
fkey = f(key)
fl, ext = os.path.splitext(file)
dec = fkey.decrypt(data)
with open(str(fl[0:]), 'wb') as decfile:
decfile.write(dec)
os.remove(file)
print(" ")
print(f"-> file decrypted sucessfully")
print(" ")
print(f"->{file} ==> {fl[0:]}")
except:
print(" ")
print("-> some thing went wrong ")
def enc_fun(key, file):
try:
with open(file, "rb") as fname:
data = fname.read()
fl, ext = os.path.splitext(file)
fkey = f(key)
enc = fkey.encrypt(data)
with open(str(fl[0:]) + ext + '.en', 'wb') as encfile:
encfile.write(enc)
os.remove(file)
print(" ")
print(f"->file encrypted sucessfully ")
print(" ")
print(f"-> {file} ==> {str(fl[0:])+ext+'.en'}")
except Exception as e:
print(" ")
print("-> some thing went wrong", e)
def encrypt(self, string):
return f(self.pk).encrypt(string.encode('utf-8')).decode('utf-8')