$ docker run --rm --name validator-libsodium-usage-php83-r16-crypto-box-keypair-length-2732 -t --mount type=bind,src=/tmp/validator-status-libsodium-usage-php83-r16-crypto-box-keypair-length,dst=/validator/status validator-libsodium-shared bash -lc 'set -euo pipefail
/validator/tests/_shared/install_override_debs.sh
exec /validator/tests/_shared/run_library_tests.sh "$@"' validator-testcase libsodium usage-php83-r16-crypto-box-keypair-length -- bash -c 'PS4=$1; shift; set -x; source "$@"' validator-xtrace '__VALIDATOR_XTRACE__ ' /validator/tests/libsodium/tests/cases/usage/usage-php83-r16-crypto-box-keypair-length.sh
no override packages found; continuing with apt originals
$kp = sodium_crypto_box_keypair();
if (!is_string($kp)) { fwrite(STDERR, "kp not string\n"); exit(1); }
if (strlen($kp) !== SODIUM_CRYPTO_BOX_KEYPAIRBYTES) {
    fwrite(STDERR, "kp len=" . strlen($kp) . "\n"); exit(1);
}
$sk = sodium_crypto_box_secretkey($kp);
$pk = sodium_crypto_box_publickey($kp);
if (strlen($sk) !== 32) { fwrite(STDERR, "sk len=" . strlen($sk) . "\n"); exit(1); }
if (strlen($pk) !== 32) { fwrite(STDERR, "pk len=" . strlen($pk) . "\n"); exit(1); }
if ($sk === $pk) { fwrite(STDERR, "sk==pk\n"); exit(1); }
echo "ok ", strlen($kp), PHP_EOL;
'
ok 64