python Programming Glossary: hashlib

http://stackoverflow.com/questions/1131220/get-md5-hash-of-big-files-in-python

MD5 hash of big files in Python I have used hashlib which replaces md5 in Python 2.6 3.0 and it worked fine if I.. it worked fine if I opened a file and put its content in hashlib.md5 function. The problem is with very big files that their.. file without loading the whole file to memory python md5 hashlib share improve this question Break the file into 128 byte..

Calculating a SHA hash with a string + secret key in python

http://stackoverflow.com/questions/1306550/calculating-a-sha-hash-with-a-string-secret-key-in-python

sha256 share improve this question import hmac import hashlib import base64 dig hmac.new b'1234567890' msg your_bytes_string.. dig hmac.new b'1234567890' msg your_bytes_string digestmod hashlib.sha256 .digest base64.b64encode dig .decode # py3k mode 'Nace..

Python's safest method to store and retrieve passwords from a database

http://stackoverflow.com/questions/2572099/pythons-safest-method-to-store-and-retrieve-passwords-from-a-database

a thin wrapper around some hashing algorithms. You can use hashlib for that. Something like hashlib.sha1 ' s s' salt hash .hexdigest.. algorithms. You can use hashlib for that. Something like hashlib.sha1 ' s s' salt hash .hexdigest And the function to check the..

httplib: incomplete read

http://stackoverflow.com/questions/3670257/httplib-incomplete-read

any odd results. The server code is import random import hashlib print Content Type text html print m hashlib.md5 m.update str.. import hashlib print Content Type text html print m hashlib.md5 m.update str random.random print m.hexdigest print On the.. any difference Something like this import random import hashlib import sys sys.stdout.write Content Type text html r n r n m..

Why is an MD5 hash created by Python different from one created using echo and md5sum in the shell?

http://stackoverflow.com/questions/5693360/why-is-an-md5-hash-created-by-python-different-from-one-created-using-echo-and-m

one created by the md5sum command on the shell. Why import hashlib h hashlib.md5 h.update mystringforhash print h.hexdigest 86b6423cb6d211734fc7d81bbc5e11d3.. by the md5sum command on the shell. Why import hashlib h hashlib.md5 h.update mystringforhash print h.hexdigest 86b6423cb6d211734fc7d81bbc5e11d3..

Finding duplicate files and removing them

http://stackoverflow.com/questions/748675/finding-duplicate-files-and-removing-them

report all duplicates found. import sys import os import hashlib def chunk_reader fobj chunk_size 1024 Generator that reads a.. return yield chunk def check_for_duplicates paths hash hashlib.sha1 hashes for path in paths for dirpath dirnames filenames..

Python print statement ?侻yntaxError: invalid syntax??/a>

http://stackoverflow.com/questions/7584489/python-print-statement-syntaxerror-invalid-syntax

Built in python hash() function

http://stackoverflow.com/questions/793761/built-in-python-hash-function

Implementaion HMAC-SHA1 in python

http://stackoverflow.com/questions/8338661/implementaion-hmac-sha1-in-python

improve this question Pseudocodish def sign_request from hashlib import sha1 import hmac import binascii # If you dont have a..

Salt and hash a password in python

http://stackoverflow.com/questions/9594125/salt-and-hash-a-password-in-python

use the url safe version of b64encode out of habit. import hashlib import base64 import uuid password 'test_password' salt base64.urlsafe_b64encode.. salt base64.urlsafe_b64encode uuid.uuid4 .bytes t_sha hashlib.sha512 t_sha.update password salt hashed_password base64.urlsafe_b64encode.. don't actually need base64. You could just do this import hashlib uuid salt uuid.uuid4 .hex hashed_password hashlib.sha512 password..