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Name	Size	Permission
crypto_aead.phpt	6.66 KB	-rw-r--r--
crypto_auth.phpt	1.09 KB	-rw-r--r--
crypto_box.phpt	5.09 KB	-rw-r--r--
crypto_generichash.phpt	2.86 KB	-rw-r--r--
crypto_hex.phpt	426 B	-rw-r--r--
crypto_kdf.phpt	1.48 KB	-rw-r--r--
crypto_kx.phpt	1.58 KB	-rw-r--r--
crypto_scalarmult.phpt	582 B	-rw-r--r--
crypto_secretbox.phpt	613 B	-rw-r--r--
crypto_secretstream.phpt	1.98 KB	-rw-r--r--
crypto_shorthash.phpt	607 B	-rw-r--r--
crypto_sign.phpt	2.88 KB	-rw-r--r--
crypto_stream.phpt	1.16 KB	-rw-r--r--
exception_trace_without_args.p...	421 B	-rw-r--r--
inc_add.phpt	909 B	-rw-r--r--
installed.phpt	554 B	-rw-r--r--
pwhash_argon2i.phpt	1.52 KB	-rw-r--r--
utils.phpt	3.45 KB	-rw-r--r--
version.phpt	284 B	-rw-r--r--

Code Editor : crypto_kdf.phpt

--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)

${this.title}

Code Editor : crypto_kdf.phpt