mirror of
https://github.com/status-im/status-python-sdk.git
synced 2026-08-31 06:01:19 +00:00
Nick Ninov
0491c597f7
- Initial documentation with how to run the project - Store `create_account_and_login` credentials locally so they can be reused when messaging - Script can be ran with arguments
19 lines
582 B
Python
19 lines
582 B
Python
from hashlib import shake_256
|
|
|
|
|
|
def compress_public_key(public_key):
|
|
if not public_key.startswith("0x"):
|
|
public_key = "0x" + public_key
|
|
if len(public_key) != 132:
|
|
raise ValueError("Invalid public key")
|
|
x = public_key[4:68] # Extract X coordinate (first 32 bytes after prefix)
|
|
y = public_key[68:132] # Extract Y coordinate (last 32 bytes)
|
|
prefix = "03" if int(y, 16) % 2 else "02" # Add prefix 02 for even Y, 03 for odd Y
|
|
return "0x" + prefix + x
|
|
|
|
|
|
def shake256(msg):
|
|
h = shake_256()
|
|
h.update(msg)
|
|
return "0x" + h.hexdigest(64)
|