Upgrade buildroot to 2023.05 (from 2021.08.2), kernel is upgraded to 6.3 (from 5.13.19).

package/python-spake2/Config.in

@@ -0,0 +1,13 @@
+config BR2_PACKAGE_PYTHON_SPAKE2
+	bool "python-spake2"
+	select BR2_PACKAGE_PYTHON_HKDF # runtime
+	help
+	  SPAKE2 password-authenticated key exchange (in pure python).
+
+	  This library implements the SPAKE2 password-authenticated
+	  key exchange ("PAKE") algorithm. This allows two parties,
+	  who share a weak password, to safely derive a strong shared
+	  secret (and therefore build an encrypted+authenticated
+	  channel).
+
+	  https://github.com/warner/python-spake2

package/python-spake2/python-spake2.hash

@@ -0,0 +1,5 @@
+# md5, sha256 from https://pypi.org/pypi/spake2/json
+md5  0155bad518bb49c39994fe0b7d9fb32c  spake2-0.8.tar.gz
+sha256  c17a614b29ee4126206e22181f70a406c618d3c6c62ca6d6779bce95e9c926f4  spake2-0.8.tar.gz
+# Locally computed sha256 checksums
+sha256  2a8a1200c3a2769d1815727f3b4439bd800f3bc88163118a36ff30b007d30031  LICENSE

package/python-spake2/python-spake2.mk

@@ -0,0 +1,14 @@
+################################################################################
+#
+# python-spake2
+#
+################################################################################
+
+PYTHON_SPAKE2_VERSION = 0.8
+PYTHON_SPAKE2_SOURCE = spake2-$(PYTHON_SPAKE2_VERSION).tar.gz
+PYTHON_SPAKE2_SITE = https://files.pythonhosted.org/packages/60/0b/bb5eca8e18c38a10b1c207bbe6103df091e5cf7b3e5fdc0efbcad7b85b60
+PYTHON_SPAKE2_SETUP_TYPE = setuptools
+PYTHON_SPAKE2_LICENSE = MIT
+PYTHON_SPAKE2_LICENSE_FILES = LICENSE
+
+$(eval $(python-package))