first commit

.venv/Lib/site-packages/joserfc/_rfc7518/util.py

@@ -0,0 +1,12 @@
+import binascii
+
+
+def encode_int(num: int, bits: int) -> bytes:
+    length = ((bits + 7) // 8) * 2
+    padded_hex = "%0*x" % (length, num)
+    big_endian = binascii.a2b_hex(padded_hex.encode("ascii"))
+    return big_endian
+
+
+def decode_int(s: bytes) -> int:
+    return int(binascii.b2a_hex(s), 16)