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freebsd
GitHub Repository: freebsd/pkg
 Path: blob/main/external/libecc/scripts/test_ec_utils.sh
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#/*

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# *  Copyright (C) 2021 - This file is part of libecc project

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# *

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# *  Authors:

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# *      Ryad BENADJILA <[email protected]>

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# *      Arnaud EBALARD <[email protected]>

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# *

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# *  This software is licensed under a dual BSD and GPL v2 license.

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# *  See LICENSE file at the root folder of the project.

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# */

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#!/bin/bash

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BASEDIR=$(dirname "$0")

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EC_UTILS=$BASEDIR/../build/ec_utils

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# trap ctrl-c and call ctrl_c()

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trap ctrl_c INT

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function ctrl_c() {

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    echo "** Trapped CTRL-C, cleaning ..."

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    rm -f test_key_public_key.bin test_key_private_key.bin test_key_private_key.h test_key_public_key.h signed_file.bin.signed

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    exit

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}

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# Test ec_utils cases

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curves=("FRP256V1" "SECP192R1" "SECP224R1" "SECP256R1" "SECP384R1" "SECP521R1" "BRAINPOOLP192R1" "BRAINPOOLP224R1" "BRAINPOOLP256R1" "BRAINPOOLP384R1" "BRAINPOOLP512R1" "GOST256" "GOST512" "SM2P256TEST" "SM2P256V1" "WEI25519" "WEI448" "GOST_R3410_2012_256_PARAMSETA" "SECP256K1")

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signatures=("ECDSA" "ECKCDSA" "ECSDSA" "ECOSDSA" "ECFSDSA" "ECGDSA" "ECRDSA" "SM2" "EDDSA25519" "EDDSA25519CTX" "EDDSA25519PH" "EDDSA448" "EDDSA448PH" "DECDSA")

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hashes=("SHA224" "SHA256" "SHA384" "SHA512" "SHA512_224" "SHA512_256" "SHA3_224" "SHA3_256" "SHA3_384" "SHA3_512" "SM3" "SHAKE256" "STREEBOG256" "STREEBOG512")

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for c in "${!curves[@]}"

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do

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    for s in "${!signatures[@]}"

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    do

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        # Generate keys

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        # NOTE: EDDSA family only accepts WEI curves

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        if [[ "${signatures[s]}" == "EDDSA25519" || "${signatures[s]}" == "EDDSA25519CTX" || "${signatures[s]}" == "EDDSA25519PH" ]]

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        then

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            if [[ "${curves[c]}" != "WEI25519" ]]

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            then

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                continue

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            fi

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        fi

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        if [[ "${signatures[s]}" == "EDDSA448" || "${signatures[s]}" == "EDDSA448PH" ]]

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        then

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            if [[ "${curves[c]}" != "WEI448" ]]

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            then

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                continue

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            fi

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        fi

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        echo "===== ${curves[c]} ${signatures[s]}"

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        $EC_UTILS gen_keys ${curves[c]} ${signatures[s]} test_key || exit 0

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        for h in "${!hashes[@]}"

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        do

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            if [[ "${signatures[s]}" == "EDDSA25519" || "${signatures[s]}" == "EDDSA25519CTX" || "${signatures[s]}" == "EDDSA25519PH" ]]

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            then

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                if [[ "${hashes[h]}" != "SHA512" ]]

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                then

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                    continue

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                fi

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            fi

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            if [[ "${signatures[s]}" == "EDDSA448" || "${signatures[s]}" == "EDDSA448PH" ]]

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            then

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                if [[ "${hashes[h]}" != "SHAKE256" ]]

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                then

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                    continue

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                fi

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            fi

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            echo "========= TESTING ${curves[c]} ${signatures[s]} ${hashes[h]}"

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            # Try to sign

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            $EC_UTILS sign ${curves[c]} ${signatures[s]} ${hashes[h]} $EC_UTILS test_key_private_key.bin signed_file.bin.signed "ANCILLARY" || exit 0

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            # Try to verify

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            $EC_UTILS verify ${curves[c]} ${signatures[s]} ${hashes[h]} $EC_UTILS test_key_public_key.bin signed_file.bin.signed "ANCILLARY"  || exit 0

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            rm -f signed_file.bin.signed

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            # Try to "struct" sign

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            $EC_UTILS struct_sign ${curves[c]} ${signatures[s]} ${hashes[h]} $EC_UTILS test_key_private_key.bin signed_file.bin.signed IMAGE_TYPE0 1337 "ANCILLARY"  || exit 0

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            # Try to "struct" verify

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            $EC_UTILS struct_verify ${curves[c]} ${signatures[s]} ${hashes[h]} signed_file.bin.signed test_key_public_key.bin "ANCILLARY"  || exit 0

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            rm -f signed_file.bin.signed

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        done

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        rm -f test_key_public_key.bin test_key_private_key.bin test_key_private_key.h test_key_public_key.h

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    done

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done

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