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PATH: opt / alt / tests / alt-php71-pecl-libsodium_2.0.23-1.el8 / tests

--TEST--
Check for libsodium KDF
--SKIPIF--
<?php if (!extension_loaded("sodium")) print "skip"; ?>
--FILE--
<?php
$key = sodium_crypto_kdf_keygen();
try {
  $subkey = sodium_crypto_kdf_derive_from_key(10, 0, "context!", $key);
} catch (SodiumException $ex) {
  var_dump(true);
}
try {
  $subkey = sodium_crypto_kdf_derive_from_key(100, 0, "context!", $key);
} catch (SodiumException $ex) {
  var_dump(true);
}
try {
  $subkey = sodium_crypto_kdf_derive_from_key(SODIUM_CRYPTO_KDF_BYTES_MAX, 0, "context", $key);
} catch (SodiumException $ex) {
  var_dump(true);
}
try {
  $subkey = sodium_crypto_kdf_derive_from_key(SODIUM_CRYPTO_KDF_BYTES_MAX, -1, "context!", $key);
} catch (SodiumException $ex) {
  var_dump(true);
}
try {
  $subkey = sodium_crypto_kdf_derive_from_key(SODIUM_CRYPTO_KDF_BYTES_MAX, 0, "context!", "short key");
} catch (SodiumException $ex) {
  var_dump(true);
}

$subkey1 = sodium_crypto_kdf_derive_from_key(SODIUM_CRYPTO_KDF_BYTES_MIN, 0, "context!", $key);
$subkey2 = sodium_crypto_kdf_derive_from_key(SODIUM_CRYPTO_KDF_BYTES_MIN, 1, "context!", $key);
$subkey3 = sodium_crypto_kdf_derive_from_key(SODIUM_CRYPTO_KDF_BYTES_MIN, 2, "context2", $key);
$subkey4 = sodium_crypto_kdf_derive_from_key(SODIUM_CRYPTO_KDF_BYTES_MIN, 0, "context!", $key);

var_dump($subkey1 !== $subkey2);
var_dump($subkey1 !== $subkey3);
var_dump($subkey2 !== $subkey3);
var_dump($subkey1 === $subkey4);

?>
--EXPECT--
bool(true)
bool(true)
bool(true)
bool(true)
bool(true)
bool(true)
bool(true)
bool(true)
bool(true)

[-] crypto_hex.phpt [edit]
[-] crypto_generichash.phpt [edit]
[-] crypto_auth.phpt [edit]
[-] crypto_secretstream.phpt [edit]
[-] crypto_secretbox.phpt [edit]
[-] pwhash_argon2i.phpt [edit]
[-] crypto_aead.phpt [edit]
[-] crypto_kx.phpt [edit]
[-] crypto_box.phpt [edit]
[-] crypto_scalarmult.phpt [edit]
[-] installed.phpt [edit]
[-] exception_trace_without_args.phpt [edit]
[-] crypto_kdf.phpt [edit]
[-] crypto_sign.phpt [edit]
[+] ..
[-] version.phpt [edit]
[-] inc_add.phpt [edit]
[-] crypto_stream.phpt [edit]
[-] crypto_shorthash.phpt [edit]
[-] utils.phpt [edit]