From c4d90bf4ea0c5b7a016028ed994de19638d3113b Mon Sep 17 00:00:00 2001 From: Determinant Date: Tue, 17 Nov 2020 20:04:09 -0500 Subject: support saving as a keystore file --- frozen_deps/Cryptodome/Util/_cpu_features.py | 46 ++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 frozen_deps/Cryptodome/Util/_cpu_features.py (limited to 'frozen_deps/Cryptodome/Util/_cpu_features.py') diff --git a/frozen_deps/Cryptodome/Util/_cpu_features.py b/frozen_deps/Cryptodome/Util/_cpu_features.py new file mode 100644 index 0000000..4794a02 --- /dev/null +++ b/frozen_deps/Cryptodome/Util/_cpu_features.py @@ -0,0 +1,46 @@ +# =================================================================== +# +# Copyright (c) 2018, Helder Eijs +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# =================================================================== + +from Cryptodome.Util._raw_api import load_pycryptodome_raw_lib + + +_raw_cpuid_lib = load_pycryptodome_raw_lib("Cryptodome.Util._cpuid_c", + """ + int have_aes_ni(void); + int have_clmul(void); + """) + + +def have_aes_ni(): + return _raw_cpuid_lib.have_aes_ni() + + +def have_clmul(): + return _raw_cpuid_lib.have_clmul() -- cgit v1.2.3