started with offer and request, added pint for measurements

main.py

+import sys
+import random
+
 import dilithium.dilithium
 from dilithium import Dilithium
 
+from pint import UnitRegistry
+ureg = UnitRegistry()
+Q_ = ureg.Quantity
+
+
+dis1 = 10 * ureg.watt
+print(repr(dis1))
+
+print(dis1)
+
 d1 = Dilithium(dilithium.dilithium.DEFAULT_PARAMETERS["dilithium3"])
-a, b = d1.keygen([1,2,3,4])
-print(a)
-print(b)
\ No newline at end of file
+pk, sk = d1.keygen([random.randint(0,sys.maxsize),random.randint(0,sys.maxsize),random.randint(0,sys.maxsize),random.randint(0,sys.maxsize)])
+msg = b"this is a message"
+sig = d1.sign_with_input(sk,msg)
+result = d1.verify(pk, msg, sig)
+print(result)

offer.py

+from main import ureg,Q_
+class Offer:
+    def __init__(self):
+        self.__power = 0
\ No newline at end of file

participant.py

+from typing import Optional
+
+from random import randint
+import sys
+
+from dilithium import Dilithium
+import dilithium.dilithium
+
+
+from offer import Offer
+from request import Request
+from trade import Trade
+
+class Participant:
+    def __init__(self):
+        d1 = Dilithium(dilithium.dilithium.DEFAULT_PARAMETERS["dilithium3"])
+        self.__secretKey, self.__publicKey = d1.keygen([randint(0,sys.maxsize),randint(0,sys.maxsize),randint(0,sys.maxsize),randint(0,sys.maxsize)])
+        self.next_offer: Optional[Offer] = None
+        self.next_request: Optional[Request] = None
+        self.active_trades: list[Trade] = []
+

request.py

+class Request:
+    def __init__(self):
+        self.power = 0
\ No newline at end of file

shell.nix

@@ -4,6 +4,7 @@
 let
   mypython = pkgs.python3.withPackages (python-pkgs: [
     python-pkgs.numpy
+    python-pkgs.pint
     (python-pkgs.callPackage ./dilithium.nix { })
   ]);
 in

trade.py

+from offer import Offer
+from request import Request
+
+class Trade:
+    def __init__(self, o: Offer, r: Request):
+        self.__offer: Offer = o
+        self.__request: Request = r
\ No newline at end of file