Hashlib is a Python module that implements a common interface to many different secure hash and message digest algorithms.
Questions tagged [hashlib]
427 questions
0
votes
1 answer
Python - hashlib won't "pick up" the files in a routine
I'm using the hashlib func in a script I'm writing, and I can't get it to take the files I'm pointing it towards - its only returning the hash of a 0kb file d41d8cd98f00b204e9800998ecf8427e.
I'm calling it like so: fHash=md5Checksum(f) where f is a…
Jay Gattuso
- 3,890
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0
votes
2 answers
Attribute Errors - Python
I have the following code snippets
thetype = raw_input("Please enter hash type. md5 or sha1")
hash_type = hashlib.thetype(word).hexdigest()
This returns the error "AttributeError: 'module' object has no attribute 'thetype'
" I kind of understand…
user1448015
- 11
- 4
-1
votes
2 answers
My code is not working. Althought GUI is fine, the functions of this application isn't working
Here's My Code:
from tkinter import *
import hashlib
root=Tk()
root.title('iHash…
-1
votes
1 answer
HMAC-SHA256 in Python is producing different output to Nodejs
I have a python script which uses the HMAC-hashlib.sha256 algorithm to generate a signature to authenticate over API.
# ZenEmu
import base64
import hashlib
import hmac
import json
from datetime import datetime
import requests
data = json.dumps(
…
damian-sketch
- 151
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- 14
-1
votes
2 answers
Hash sha512 contents of a file in python
So im writing a smiple File Integrity Monitor. And im trying to hash the contents of a file and store it as a baseline. This is my code:
from base64 import encode
import hashlib
h =hashlib.sha512()
with open ("baseline.txt", 'r') as f:
…
-1
votes
2 answers
When I am trying to use cryptography PBKDF2 hash in python but when I enter a wrong password it throws error
backend = default_backend()
salt = b'2444'
kdf = PBKDF2HMAC(
algorithm=hashes.SHA256(),
length=32,
salt=salt,
iterations=100000,
backend=backend
)
This is the kdf setup.
def getMasterPassword():
…
Jaivardhan Bhola
- 7
- 4
-1
votes
1 answer
Hashed identical strings aren't the same when hashed twice
I have a login program that hashes a string and stores it in a file to create a new account. When I need to log in, the login detail strings get hashed, and the program checks if the hashed strings have a match in the file. The program works without…
MistaRen476
- 55
- 6
-1
votes
1 answer
missing one required positional argument
I was working on a blockchain project. Nothing wrong seemed to come of it, until I added the mining function. Then it spit out two errors that it was missing positional argument. the first was the main function on line 45, and the second one was…
UniverseNerdyt
- 1
- 1
- 4
-1
votes
1 answer
Python Password Hashing with hashlib
I'm trying to hash a password for a login system I am creating. I am using the hashlib import and using the blake2b hash algorithm. I can't seem to figure out how to hash a variable such as passwordEntry. All the hashlib examples are just of blake2b…
ApexProgrammer
- 29
- 3
-1
votes
1 answer
How to convert php md5(sha1(time())) in python3?
am new in python..
usually I do this in PHP md5(sha1(time())) and it convert something like: 017df9435b048f86ac28a274543ac46df5e20e0ecff32123a58287
Now how to do it in python3?
I've tried importing hashlib print(hashlib.md5(int(round(time.time() *…
Henrik Schute
- 3
- 1
-1
votes
1 answer
Hashing an exe file
How can I hash an executable file in PYTHON?
I've downloaded an exe file and I have its hash. I want to hash by myself and compare 2 hashes for more certainty.
harez
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- 3
-1
votes
2 answers
Hash having slashes added when appending to a list (Python)
When using os.urandom(64) it generates a string with 64 random characters, this works as intended but oddly when turning it, alongside other data into a list (I need to do this to writerow into a csv file) it turns the slashes into double…
George The beast
- 41
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- 4
-1
votes
1 answer
Issue in RECURRENT NEURAL NETWORK
Please let us know anything wrong in below code, not getting desire result -
from numpy import sqrt
from numpy import asarray
from pandas import read_csv
from tensorflow.keras import Sequential
from tensorflow.keras.layers import Dense
from…
Ashish Jindal
- 35
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- 9
-1
votes
2 answers
How to hash an already hashed value for a given range?
I'm trying to design a One-Time-Password algorithm. I want to get a string input from the user and hash it repeatedly for a 100 times, then store each into an array. I'm stuck on the part that requires repeatedly hashing the string.
I've tried the…
Sanush Wattage
- 43
- 6
-1
votes
1 answer
Python 3: Error - Hashlib has no attribute 'SHA256'
import hashlib
h = hashlib.SHA256(string)
Error raised: AttributeError: module 'hashlib' has no attribute
'SHA256'
I found this similar to my question:
But my output for "import hashlib" and print(dir(hashlib)) is:
['__all__',…
user1045890
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