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130 lines
5.5 KiB
PHP
130 lines
5.5 KiB
PHP
--TEST--
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Test mcrypt_encrypt() function : TripleDES functionality
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--SKIPIF--
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<?php
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if (!extension_loaded("mcrypt")) {
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print "skip - mcrypt extension not loaded";
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}
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?>
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--FILE--
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<?php
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/* Prototype : string mcrypt_encrypt(string cipher, string key, string data, string mode, string iv)
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* Description: OFB crypt/decrypt data using key key with cipher cipher starting with iv
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* Source code: ext/mcrypt/mcrypt.c
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* Alias to functions:
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*/
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/* Prototype : string mcrypt_decrypt(string cipher, string key, string data, string mode, string iv)
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* Description: OFB crypt/decrypt data using key key with cipher cipher starting with iv
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* Source code: ext/mcrypt/mcrypt.c
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* Alias to functions:
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*/
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/* Prototype : string mcrypt_cbc(int cipher, string key, string data, int mode, string iv)
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* Description: CBC crypt/decrypt data using key key with cipher cipher starting with iv
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* Source code: ext/mcrypt/mcrypt.c
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* Alias to functions:
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*/
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echo "*** Testing mcrypt : Rijndael128 functionality ***\n";
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$cipher = MCRYPT_RIJNDAEL_128;
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$mode = MCRYPT_MODE_CBC;
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$data = b'This is the secret message which must be encrypted';
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// keys upto 128 bits (16 bytes)
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$keys = array(
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null,
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'',
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b'12345678',
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b'1234567890123456'
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);
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// rijndael128 is a block cipher of 128 bits (16 bytes)
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$ivs = array(
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null,
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'',
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b'12345678',
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b'1234567890123456',
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b'12345678901234567'
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);
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$iv = b'1234567890123456';
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echo "\n--- testing different key lengths\n";
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foreach ($keys as $key) {
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echo "\nkey length=".strlen($key)."\n";
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$res = mcrypt_encrypt($cipher, $key, $data, MCRYPT_MODE_CBC, $iv);
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var_dump(bin2hex($res));
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$res = mcrypt_cbc($cipher, $key, $res, MCRYPT_DECRYPT, $iv);
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var_dump(bin2hex($res));
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}
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$key = b'1234567890123456';
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echo "\n--- testing different iv lengths\n";
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foreach ($ivs as $iv) {
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echo "\niv length=".strlen($iv)."\n";
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$res = mcrypt_cbc($cipher, $key, $data, $mode, $iv);
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var_dump(bin2hex($res));
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$res = mcrypt_decrypt($cipher, $key, $res, MCRYPT_MODE_CBC, $iv);
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var_dump(bin2hex($res));
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}
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?>
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===DONE===
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--EXPECTF--
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*** Testing mcrypt : Rijndael128 functionality ***
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--- testing different key lengths
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key length=0
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string(128) "4fbf24aaa789f5194260ade1acd9499402c1845cc517e8fe43cfb5b90a0df294db33ecd1a836c47d6bf6d8600512ba415e17008a1e1991f81056258d82099397"
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string(128) "546869732069732074686520736563726574206d657373616765207768696368206d75737420626520656e637279707465640000000000000000000000000000"
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key length=0
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string(128) "4fbf24aaa789f5194260ade1acd9499402c1845cc517e8fe43cfb5b90a0df294db33ecd1a836c47d6bf6d8600512ba415e17008a1e1991f81056258d82099397"
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string(128) "546869732069732074686520736563726574206d657373616765207768696368206d75737420626520656e637279707465640000000000000000000000000000"
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key length=8
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string(128) "d6a3042b278fa5816dc6f46152acbe5fd7d1813c3808c27cd969d8e10a64d0238724edfda0322f4512308f22d142df0e92bed861c2b732f7650e234df59183dc"
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string(128) "546869732069732074686520736563726574206d657373616765207768696368206d75737420626520656e637279707465640000000000000000000000000000"
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key length=16
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string(128) "dc8f957ec530acf10cd95ba7da7b6405380fe19a2941e9a8de54680512f18491bc374e5464885ae6c2ae2aa7a6cdd2fbe12a06bbc4bd59dbbfaa15f09044f101"
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string(128) "546869732069732074686520736563726574206d657373616765207768696368206d75737420626520656e637279707465640000000000000000000000000000"
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--- testing different iv lengths
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iv length=0
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Warning: mcrypt_cbc(): The IV parameter must be as long as the blocksize in %s on line %d
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string(128) "c082b3fabaae4c8c410eb8dba64bae10e48d79b5241fb8f24462cad43bd0b35ad2746b00817e9dcbc636b44df0ec60b46a57e7a310a308a0947724e3817a13b4"
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Warning: mcrypt_decrypt(): The IV parameter must be as long as the blocksize in %s on line %d
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string(128) "546869732069732074686520736563726574206d657373616765207768696368206d75737420626520656e637279707465640000000000000000000000000000"
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iv length=0
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Warning: mcrypt_cbc(): The IV parameter must be as long as the blocksize in %s on line %d
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string(128) "c082b3fabaae4c8c410eb8dba64bae10e48d79b5241fb8f24462cad43bd0b35ad2746b00817e9dcbc636b44df0ec60b46a57e7a310a308a0947724e3817a13b4"
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Warning: mcrypt_decrypt(): The IV parameter must be as long as the blocksize in %s on line %d
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string(128) "546869732069732074686520736563726574206d657373616765207768696368206d75737420626520656e637279707465640000000000000000000000000000"
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iv length=8
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Warning: mcrypt_cbc(): The IV parameter must be as long as the blocksize in %s on line %d
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string(128) "c082b3fabaae4c8c410eb8dba64bae10e48d79b5241fb8f24462cad43bd0b35ad2746b00817e9dcbc636b44df0ec60b46a57e7a310a308a0947724e3817a13b4"
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Warning: mcrypt_decrypt(): The IV parameter must be as long as the blocksize in %s on line %d
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string(128) "546869732069732074686520736563726574206d657373616765207768696368206d75737420626520656e637279707465640000000000000000000000000000"
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iv length=16
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string(128) "dc8f957ec530acf10cd95ba7da7b6405380fe19a2941e9a8de54680512f18491bc374e5464885ae6c2ae2aa7a6cdd2fbe12a06bbc4bd59dbbfaa15f09044f101"
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string(128) "546869732069732074686520736563726574206d657373616765207768696368206d75737420626520656e637279707465640000000000000000000000000000"
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iv length=17
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Warning: mcrypt_cbc(): The IV parameter must be as long as the blocksize in %s on line %d
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string(128) "c082b3fabaae4c8c410eb8dba64bae10e48d79b5241fb8f24462cad43bd0b35ad2746b00817e9dcbc636b44df0ec60b46a57e7a310a308a0947724e3817a13b4"
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Warning: mcrypt_decrypt(): The IV parameter must be as long as the blocksize in %s on line %d
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string(128) "546869732069732074686520736563726574206d657373616765207768696368206d75737420626520656e637279707465640000000000000000000000000000"
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===DONE===
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