$ docker run --rm --name validator-libsodium-usage-php83-r12-crypto-box-keypair-roundtrip-2732 -t --mount type=bind,src=/tmp/validator-status-libsodium-usage-php83-r12-crypto-box-keypair-roundtrip,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-r12-crypto-box-keypair-roundtrip -- bash -c 'PS4=$1; shift; set -x; source "$@"' validator-xtrace '__VALIDATOR_XTRACE__ ' /validator/tests/libsodium/tests/cases/usage/usage-php83-r12-crypto-box-keypair-roundtrip.sh
no override packages found; continuing with apt originals
$kp_s = sodium_crypto_box_keypair();
$kp_r = sodium_crypto_box_keypair();
$sk_s = sodium_crypto_box_secretkey($kp_s);
$pk_r = sodium_crypto_box_publickey($kp_r);
$sk_r = sodium_crypto_box_secretkey($kp_r);
$pk_s = sodium_crypto_box_publickey($kp_s);

$nonce = str_repeat("\x09", SODIUM_CRYPTO_BOX_NONCEBYTES);
$plain = "php r12 crypto_box payload";

$send_kp = sodium_crypto_box_keypair_from_secretkey_and_publickey($sk_s, $pk_r);
$recv_kp = sodium_crypto_box_keypair_from_secretkey_and_publickey($sk_r, $pk_s);

$ct = sodium_crypto_box($plain, $nonce, $send_kp);
if ($ct === $plain) { fwrite(STDERR, "ciphertext == plaintext\n"); exit(1); }

$pt = sodium_crypto_box_open($ct, $nonce, $recv_kp);
if ($pt !== $plain) { fwrite(STDERR, "round-trip mismatch\n"); exit(1); }
echo "ok\n";
'
ok