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plexcryptool
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hash works

This commit is contained in:
Christoph J. Scherr 2023-04-25 19:02:51 +02:00
parent f4bdec695c
commit 596010bb8e
Signed by: PlexSheep
GPG Key ID: 25B4ACF7D88186CC
1 changed files with 9 additions and 4 deletions
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13
src-py/authur1.py
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@ -9,6 +9,7 @@ Since this (auth) hash did not have a name before, I gave it the name 'authur1'
@source: https://git.cscherr.de/PlexSheep/python-dhbw/src/branch/master/src/authur1.py @source: https://git.cscherr.de/PlexSheep/python-dhbw/src/branch/master/src/authur1.py
""" """
import argparse import argparse
from sre_constants import IN_UNI_IGNORE
# FIXME make proper pyi Implementation for the rust part # FIXME make proper pyi Implementation for the rust part
from plexcryptool import binary from plexcryptool import binary
@ -39,6 +40,8 @@ def inner_authur1(input: int) -> int:
return output return output
def authur1(input: bytearray, verbose: bool = False) -> bytearray: def authur1(input: bytearray, verbose: bool = False) -> bytearray:
if verbose:
print("input: %s" % input)
internal_buffer: bytearray = bytearray() internal_buffer: bytearray = bytearray()
accumulator: bytearray = DEFINED_INITIAL accumulator: bytearray = DEFINED_INITIAL
for in_byte in input: for in_byte in input:
@ -79,9 +82,11 @@ def authur1(input: bytearray, verbose: bool = False) -> bytearray:
if verbose: if verbose:
print("returning state: %s" % accumulator.hex()) print("returning state: %s" % accumulator.hex())
# now Q the accumulator and return # now Q the accumulator and return
accuint = int.from_bytes(accumulator) # if input = "" this step breaks things, just remove it.
accuint = inner_authur1(accuint) if len(input) != 0:
accumulator = bytearray(accuint.to_bytes(4)) accuint = int.from_bytes(accumulator)
accuint = inner_authur1(accuint)
accumulator = bytearray(accuint.to_bytes(4))
return accumulator return accumulator
def test(): def test():
@ -95,7 +100,7 @@ def test():
print("Q aka inner_authur1 passed the test") print("Q aka inner_authur1 passed the test")
ha = authur1(bytearray(0)) ha = authur1(bytearray(0), True)
hb = authur1(bytearray(b'A')) hb = authur1(bytearray(b'A'))
hc = authur1(bytearray(b'AB')) hc = authur1(bytearray(b'AB'))
hd = authur1(bytearray(b'ABC')) hd = authur1(bytearray(b'ABC'))