Yf+ @ s d Z d Z e e Z e e Z e d Z i Z d d Z d
d Z d d d Z d d d Z
y. d d l Z e
Z e Z
e j e j Z Wn e k
r e Z e Z
Yn Xy d d l m Z Wn_ e k
r.e d d e d D Z e d d e d D Z d d d
Z Yn XxV e D]N Z y e
e e e >> import hashlib
>>> m = hashlib.md5()
>>> m.update(b"Nobody inspects")
>>> m.update(b" the spammish repetition")
>>> m.digest()
b'\xbbd\x9c\x83\xdd\x1e\xa5\xc9\xd9\xde\xc9\xa1\x8d\xf0\xff\xe9'
More condensed:
>>> hashlib.sha224(b"Nobody inspects the spammish repetition").hexdigest()
'a4337bc45a8fc544c03f52dc550cd6e1e87021bc896588bd79e901e2'
md5sha1sha224sha256sha384sha512newalgorithms_guaranteedalgorithms_available pbkdf2_hmacc C sX t } | j | } | d k r% | Sy | d k rX d d l } | j | d <| d s r, c c s | ] } | d AVq d S)6 Nr )r* r+ r r r r, s c C s t | t s t | t | t t f sB t t | } t | t t f si t t | } t | } t | } t | d d } t | | k r t | | j } | d | t | } | j
| j t | j
| j t
| | d d } | d k r(t | | d k r=| j } | d k rUt | d } d }
t j } x t | | k r
| | |
j d d
} t j | d
}
x7 t | d D]% } | | } |
| | d
N}
qW|
d 7}
| |
j | j d
7} qmW| d | S) zPassword based key derivation function 2 (PKCS #5 v2.0)
This Python implementations based on the hmac module about as fast
as OpenSSL's PKCS5_PBKDF2_HMAC for short passwords and much faster
for long passwords.
Z
block_size@ s c S sB | j } | j } | j | | j | j | j S)N)copyupdatedigest)msginnerouterZicpyZocpyr r r prf s
zpbkdf2_hmac..prf Nr% Zbig)
isinstancestr TypeErrorbytes bytearray
memoryviewr r lenr2 r1 translate _trans_36 _trans_5Cr Z digest_sizeint
from_bytesto_bytesrange)Z hash_nameZpasswordZsaltZ
iterationsZdklenr4 r5 Z blocksizer6 ZdkeyZlooprD prevZrkeyir r r r
sB
z code for hash %s was not found.)r r r r r r )r r r r
)__doc__Z__always_supportedsetr r __all__r r r$ r' r( r! r Z
__get_hashunionZopenssl_md_meth_namesr r
r< rF rB rA Z __func_nameglobalsr ZloggingZ exceptionr r r r 5 sB
: