mirror of
https://github.com/danog/phpseclib.git
synced 2024-12-14 10:07:32 +01:00
Merge branch '3.0'
This commit is contained in:
terrafrost
commit
9c44f493ce
@ -341,7 +341,9 @@ class Salsa20 extends StreamCipher
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} else {
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$buffer = &$this->debuffer;
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}
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if (strlen($buffer['ciphertext'])) {
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if (!strlen($buffer['ciphertext'])) {
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$ciphertext = '';
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} else {
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$ciphertext = $text ^ Strings::shift($buffer['ciphertext'], strlen($text));
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$text = substr($text, strlen($ciphertext));
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if (!strlen($text)) {
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@ -93,11 +93,10 @@ class Unit_Crypt_ChaCha20Test extends PhpseclibTestCase
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$expected = pack('H*', $expected);
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$c = new ChaCha20;
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$c->setPoly1305Key($key);
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$r = new \ReflectionClass(get_class($c));
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$p = $r->getProperty('poly1305Key');
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$p->setAccessible(true);
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$p->setValue($c, $key);
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// this unit test is testing Poly1305 independent of ChaCha20, which phpseclib doesn't
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// really support, hence this hackish approach
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$m = $r->getMethod('poly1305');
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$m->setAccessible(true);
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$result = $m->invokeArgs($c, [$plaintext]);
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@ -108,7 +107,7 @@ class Unit_Crypt_ChaCha20Test extends PhpseclibTestCase
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// see https://tools.ietf.org/html/rfc8439#section-2.6.2
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public function test262()
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{
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$key = implode('', range("\80", "\x9f"));
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$key = implode('', range("\x80", "\x9f"));
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$nonce = '00 00 00 00 00 01 02 03 04 05 06 07';
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$nonce = str_replace(' ', '', $nonce);
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@ -119,25 +118,26 @@ class Unit_Crypt_ChaCha20Test extends PhpseclibTestCase
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$expected = str_replace(' ', '', $expected);
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$expected = pack('H*', $expected);
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$engines = ['PHP', 'OpenSSL', 'libsodium'];
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foreach ($engines as $engine) {
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$c = new ChaCha20();
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$c->setKey($key);
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$c->setNonce($nonce);
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//$c->setCounter(0);
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$c->setPreferredEngine($engine);
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if ($c->getEngine() != $engine) {
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continue;
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}
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$result = $c->encrypt($plaintext);
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$this->assertSame($expected, $result, "Failed asserting that ciphertext matches expected value with $engine engine");
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}
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$c = new ChaCha20();
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$c->setKey($key);
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$c->setNonce($nonce);
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$r = new \ReflectionClass(get_class($c));
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$m = $r->getMethod('createPoly1305Key');
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$m->setAccessible(true);
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$result = $m->invoke($c);
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$p = $r->getProperty('poly1305Key');
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$p->setAccessible(true);
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$actual = $p->getValue($c);
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$this->assertSame($expected, $actual, 'Failed asserting that the poly1305 key is what it ought to be');
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}
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// https://tools.ietf.org/html/rfc8439#section-2.8.2
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public function test282()
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{
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$key = implode('', range("\80", "\x9f"));
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$key = implode('', range("\x80", "\x9f"));
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$nonce = "\x07\0\0\0" . "\x40\x41\x42\x43\x44\x45\x46\x47";
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@ -160,7 +160,7 @@ class Unit_Crypt_ChaCha20Test extends PhpseclibTestCase
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$expected = pack('H*', $expected);
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$tag = '1a:e1:0b:59:4f:09:e2:6a:7e:90:2e:cb:d0:60:06:91';
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$tag = str_replace(' ', '', $tag);
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$tag = str_replace(':', '', $tag);
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$tag = pack('H*', $tag);
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$engines = ['PHP', 'OpenSSL', 'libsodium'];
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@ -22,110 +22,110 @@ class Unit_Crypt_Salsa20Test extends PhpseclibTestCase
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[
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'key' => '80000000000000000000000000000000',
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'iv' => '0000000000000000',
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'result' => 'F7A274D268316790A67EC058F45C0F2A' .
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'067A99FCDE6236C0CEF8E056349FE54C' .
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'5F13AC74D2539570FD34FEAB06C57205' .
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'3949B59585742181A5A760223AFA22D4'
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'result' => '4DFA5E481DA23EA09A31022050859936' .
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'DA52FCEE218005164F267CB65F5CFD7F' .
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'2B4F97E0FF16924A52DF269515110A07' .
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'F9E460BC65EF95DA58F740B7D1DBB0AA'
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],
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// set 2
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[
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'key' => '00000000000000000000000000000000',
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'iv' => '0000000000000000',
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'result' => '6D3937FFA13637648E477623277644AD' .
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'AD3854E6B2B3E4D68155356F68B30490' .
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'842B2AEA2E32239BE84E613C6CE1B9BD' .
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'026094962CB1A6757AF5A13DDAF8252C'
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'result' => '6513ADAECFEB124C1CBE6BDAEF690B4F' .
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'FB00B0FCACE33CE806792BB414801998' .
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'34BFB1CFDD095802C6E95E251002989A' .
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'C22AE588D32AE79320D9BD7732E00338'
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],
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// set 3
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[
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'key' => '000102030405060708090A0B0C0D0E0F',
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'iv' => '0000000000000000',
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'result' => 'F3BCF4D6381742839C5627050D4B227F' .
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'EB1ECCC527BF605C4CB9D6FB0618F419' .
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'B51846707550BBEEE381E44A50A406D0' .
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'20C8433D08B19C98EFC867ED9897EDBB'
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'result' => '2DD5C3F7BA2B20F76802410C68868889' .
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'5AD8C1BD4EA6C9B140FB9B90E21049BF' .
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'583F527970EBC1A4C4C5AF117A5940D9' .
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'2B98895B1902F02BF6E9BEF8D6B4CCBE'
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],
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// set 4
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[
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'key' => '0053A6F94C9FF24598EB3E91E4378ADD',
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'iv' => '0000000000000000',
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'result' => '196D1A0977F0585B23367497D449E11D' .
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'E328ECD944BC133F786348C9591B35B7' .
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'189CDDD934757ED8F18FBC984DA377A8' .
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'07147F1A6A9A8759FD2A062FD76D275E'
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'result' => 'BE4EF3D2FAC6C4C3D822CE67436A407C' .
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'C237981D31A65190B51053D13A19C89F' .
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'C90ACB45C8684058733EDD259869C58E' .
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'EF760862BEFBBCA0F6E675FD1FA25C27'
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],
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// set 5
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[
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'key' => '00000000000000000000000000000000',
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'iv' => '8000000000000000',
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'result' => '104639D9F65C879F7DFF8A82A94C130C' .
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'D6C727B3BC8127943ACDF0AB7AD6D28B' .
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'F2ADF50D81F50C53D0FDFE15803854C7' .
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'D67F6C9B4752275696E370A467A4C1F8'
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'result' => 'B66C1E4446DD9557E578E223B0B76801' .
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'7B23B267BB0234AE4626BF443F219776' .
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'436FB19FD0E8866FCD0DE9A9538F4A09' .
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'CA9AC0732E30BCF98E4F13E4B9E201D9'
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],
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// set 6
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[
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'key' => '0053A6F94C9FF24598EB3E91E4378ADD',
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'iv' => '0D74DB42A91077DE',
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'result' => '620BB4C2ED20F4152F0F86053D3F5595' .
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'8E1FBA48F5D86B25C8F31559F3158072' .
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'6E7ED8525D0B9EA5264BF97750713476' .
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'1EF65FE195274AFBF000938C03BA59A7'
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'result' => '05E1E7BEB697D999656BF37C1B978806' .
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'735D0B903A6007BD329927EFBE1B0E2A' .
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'8137C1AE291493AA83A821755BEE0B06' .
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'CD14855A67E46703EBF8F3114B584CBA'
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],
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// key size: 256 bits
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// set 1
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[
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'key' => '8000000000000000000000000000000000000000000000000000000000000000',
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'iv' => '0000000000000000',
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'result' => '50EC2485637DB19C6E795E9C73938280' .
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'6F6DB320FE3D0444D56707D7B456457F' .
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'3DB3E8D7065AF375A225A70951C8AB74' .
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'4EC4D595E85225F08E2BC03FE1C42567'
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'result' => 'E3BE8FDD8BECA2E3EA8EF9475B29A6E7' .
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'003951E1097A5C38D23B7A5FAD9F6844' .
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'B22C97559E2723C7CBBD3FE4FC8D9A07' .
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'44652A83E72A9C461876AF4D7EF1A117'
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],
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// set 2
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[
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'key' => '0000000000000000000000000000000000000000000000000000000000000000',
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'iv' => '0000000000000000',
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'result' => '7C3A1499A63B507B0BC75824ABEEAA26' .
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'109101C5B915F0F554DD9950045D02FA' .
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'FF815CA8B2C7CFF3625765697B80B026' .
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'7EA87E25412564BD71DD05843A60465E'
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'result' => '9A97F65B9B4C721B960A672145FCA8D4' .
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'E32E67F9111EA979CE9C4826806AEEE6' .
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'3DE9C0DA2BD7F91EBCB2639BF989C625' .
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'1B29BF38D39A9BDCE7C55F4B2AC12A39'
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],
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// set 3
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[
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'key' => '000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F',
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'iv' => '0000000000000000',
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'result' => '8C03E9237FEE95D5041C753C204D2B35' .
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'764E4A53035A76F9EFBADD7E63E60B69' .
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'BF23F7C5FD39B2249B0C628FB654D521' .
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'4EB588371E5D2F34BF51396AF3ACB666'
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'result' => 'B580F7671C76E5F7441AF87C146D6B51' .
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'3910DC8B4146EF1B3211CF12AF4A4B49' .
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'E5C874B3EF4F85E7D7ED539FFEBA73EB' .
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'73E0CCA74FBD306D8AA716C7783E89AF'
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],
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// set 4
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[
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'key' => '0053A6F94C9FF24598EB3E91E4378ADD3083D6297CCF2275C81B6EC11467BA0D',
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'iv' => '0000000000000000',
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'result' => '2052F9A2853E989133D10938222AC76D' .
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'B8B4CBA135ACB59970DDF9C074C6271A' .
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'5C4E2A7A00D2D697EDFC9B1FF9B365C8' .
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'7347B23020663A30711A71E3A02AB00C'
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'result' => 'F9D2DC274BB55AEFC2A0D9F8A982830F' .
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'6916122BC0A6870F991C6ED8D00D2F85' .
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'94E3151DE4C5A19A9A06FBC191C87BF0' .
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'39ADF971314BAF6D02337080F2DAE5CE'
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],
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// set 5
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[
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'key' => '0000000000000000000000000000000000000000000000000000000000000000',
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'iv' => '8000000000000000',
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'result' => 'FE40F57D1586D7664C2FCA5AB10BD7C7' .
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'9DE3234836E76949F9DC01CBFABC6D6C' .
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'42AB27DDC748B4DF7991092972AB4985' .
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'CEC19B3E7C2C85D6E25A338DEC288282'
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'result' => '2ABA3DC45B4947007B14C851CD694456' .
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'B303AD59A465662803006705673D6C3E' .
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'29F1D3510DFC0405463C03414E0E07E3' .
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'59F1F1816C68B2434A19D3EEE0464873'
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],
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// set 6
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[
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'key' => '0053A6F94C9FF24598EB3E91E4378ADD3083D6297CCF2275C81B6EC11467BA0D',
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'iv' => '0D74DB42A91077DE',
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'result' => 'C349B6A51A3EC9B712EAED3F90D8BCEE' .
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'69B7628645F251A996F55260C62EF31F' .
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'D6C6B0AEA94E136C9D984AD2DF3578F7' .
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'8E457527B03A0450580DD874F63B1AB9'
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'result' => 'F5FAD53F79F9DF58C4AEA0D0ED9A9601' .
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'F278112CA7180D565B420A48019670EA' .
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'F24CE493A86263F677B46ACE1924773D' .
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'2BB25571E1AA8593758FC382B1280B71'
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],
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];
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@ -133,9 +133,7 @@ class Unit_Crypt_Salsa20Test extends PhpseclibTestCase
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foreach ($engines as $engine) {
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foreach ($tests as $test) {
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foreach ($test['output'] as $output) {
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$result[] = [$engine, $test['key'], $output['iv'], $output['result']];
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}
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$result[] = [$engine, $test['key'], $test['iv'], $test['result']];
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}
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}
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@ -147,7 +145,7 @@ class Unit_Crypt_Salsa20Test extends PhpseclibTestCase
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*/
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public function testVectors($engine, $key, $iv, $expected)
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{
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$cipher = new Salsa();
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$cipher = new Salsa20();
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$cipher->setPreferredEngine($engine);
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$cipher->setKey(pack('H*', $key));
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$cipher->setNonce(pack('H*', $iv));
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@ -155,6 +153,6 @@ class Unit_Crypt_Salsa20Test extends PhpseclibTestCase
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self::markTestSkipped('Unable to initialize ' . $engine . ' engine for ' . (strlen($key) * 8) . '-bit key');
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}
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$result = $cipher->encrypt(str_repeat("\0", 64));
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$this->assertEquals(bin2hex($result), $expected, "Failed asserting that key $key / $iv yielded expected output in $engine engine");
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$this->assertEquals(strtoupper(bin2hex($result)), $expected, "Failed asserting that key $key / $iv yielded expected output in $engine engine");
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}
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}
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