wolfssl-w32/IDE/XilinxSDK/bench.sh

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#!/usr/bin/env bash
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# Parametrisation to this script is as follows:
# * The first argument will be taken as suffix to the result folder
# e.g. `./bench.sh _config0`
# * It is possible to make its output a bit more verbose by setting
# the `VERBOSE` environment variable to '1', e.g. via
# `VERBOSE=1 ./bench.sh` or to make it quiet by setting it to '0'
# * Per default we read from /dev/ttyUSB2, by setting the `WC_TTY`
# environment variable this can adapted
# e.g. `WC_TTY=/dev/ttyACM0 ./bench.sh`
###
# Preamble
###
my_path=$(dirname $(readlink -f $0)) || exit $?
readonly my_path
readonly csv_path_suffix="$1"
readonly common_opts="-blocks 128"
readonly ccm_gcm_opts="-all_aad -aad_size 13"
# options used in `small_block()`
readonly cbc_opts="$common_opts"
readonly ccm_opts="$common_opts $ccm_gcm_opts"
readonly gcm_opts="$common_opts $ccm_gcm_opts"
readonly small_block_ciphers="cbc ccm gcm"
readonly small_block_ciphers_hw="gcm"
readonly small_block_sizes="16 528 1024 4112 7696 15888 32768 65536 131072"
# options used in `large_block()`
readonly ccm_fast_opts="$common_opts -all_aad"
readonly gcm_fast_opts="$common_opts -all_aad"
# 512 MiB transfer, 128 MiB max. blocksize
readonly large_block_ciphers="gcm"
readonly large_num_bytes=$((512 * 1024 * 1024))
readonly large_max_blocksize=$((128 * 1024 * 1024))
source "$my_path"/../../scripts/bench/bench_functions.sh
###
# Implementation
###
[ "$1" == "_HW" ] && small_block "$small_block_ciphers_hw" \
|| small_block "$small_block_ciphers"
# No large blocksizes for analysis
#[ "$1" == "_HW" ] && large_block
# Benchmark only on HW and SW
if [ "$1" != "_ARMv8" ]; then
bench "ecc" "-ecc -ecc-all -ecc-kg"
bench "sha3" "-sha3-384"
for keysize in 2048 3072 4096
do
bench "rsa" "-rsa-sz -rsa-kg $keysize" "_$keysize"
done
bench "rng" "-rng"
fi
# Benchmark only on ARMv8 and SW
if [ "$1" != "_HW" ]; then
bench "sha2" "-sha2"
bench "cmac" "-cmac"
fi
#eof