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scripts: move ecc-heap.sh to tf-psa-crypto

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Since benchmark programs was moved to tf-psa-crypto, this script should
be moved as well.

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This commit is contained in:
Valerio Setti
2025-02-19 11:07:44 +01:00
parent f8244d49b0
commit 69d0781576
1 changed files with 0 additions and 87 deletions
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87
scripts/ecc-heap.sh
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@@ -1,87 +0,0 @@
#!/bin/sh
# Measure heap usage (and performance) of ECC operations with various values of
# the relevant tunable compile-time parameters.
#
# Usage (preferably on a 32-bit platform):
# cmake -D CMAKE_BUILD_TYPE=Release .
# scripts/ecc-heap.sh | tee ecc-heap.log
#
# Copyright The Mbed TLS Contributors
# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
set -eu
CONFIG_H='include/mbedtls/mbedtls_config.h'
if [ -r $CONFIG_H ]; then :; else
echo "$CONFIG_H not found" >&2
exit 1
fi
if grep -i cmake Makefile >/dev/null; then :; else
echo "Needs Cmake" >&2
exit 1
fi
if git status | grep -F $CONFIG_H >/dev/null 2>&1; then
echo "mbedtls_config.h not clean" >&2
exit 1
fi
CONFIG_BAK=${CONFIG_H}.bak
cp $CONFIG_H $CONFIG_BAK
cat << EOF >$CONFIG_H
#define MBEDTLS_PLATFORM_C
#define MBEDTLS_PLATFORM_MEMORY
#define MBEDTLS_MEMORY_BUFFER_ALLOC_C
#define MBEDTLS_MEMORY_DEBUG
#define MBEDTLS_TIMING_C
#define MBEDTLS_BIGNUM_C
#define MBEDTLS_ECP_C
#define MBEDTLS_ASN1_PARSE_C
#define MBEDTLS_ASN1_WRITE_C
#define MBEDTLS_ECDSA_C
#define MBEDTLS_SHA256_C // ECDSA benchmark needs it
#define MBEDTLS_SHA224_C // SHA256 requires this for now
#define MBEDTLS_ECDH_C
// NIST curves >= 256 bits
#define MBEDTLS_ECP_DP_SECP256R1_ENABLED
#define MBEDTLS_ECP_DP_SECP384R1_ENABLED
#define MBEDTLS_ECP_DP_SECP521R1_ENABLED
// SECP "koblitz-like" curve >= 256 bits
#define MBEDTLS_ECP_DP_SECP256K1_ENABLED
// Brainpool curves (no specialised "mod p" routine)
#define MBEDTLS_ECP_DP_BP256R1_ENABLED
#define MBEDTLS_ECP_DP_BP384R1_ENABLED
#define MBEDTLS_ECP_DP_BP512R1_ENABLED
// Montgomery curves
#define MBEDTLS_ECP_DP_CURVE25519_ENABLED
#define MBEDTLS_ECP_DP_CURVE448_ENABLED
#define MBEDTLS_HAVE_ASM // just make things a bit faster
#define MBEDTLS_ECP_NIST_OPTIM // faster and less allocations
//#define MBEDTLS_ECP_WINDOW_SIZE 4
//#define MBEDTLS_ECP_FIXED_POINT_OPTIM 1
EOF
for F in 0 1; do
for W in 2 3 4; do
scripts/config.py set MBEDTLS_ECP_WINDOW_SIZE $W
scripts/config.py set MBEDTLS_ECP_FIXED_POINT_OPTIM $F
make benchmark >/dev/null 2>&1
echo "fixed point optim = $F, max window size = $W"
echo "--------------------------------------------"
programs/test/benchmark ecdh ecdsa
done
done
# cleanup
mv $CONFIG_BAK $CONFIG_H
make clean