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Add PHP Extension for GmSSL

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View http://gmssl.org/docs/php-api.html for more info.
This commit is contained in:
Zhi Guan
2018-03-04 11:14:47 +08:00
parent 25d4ff1afb
commit 60b6e112c6
199 changed files with 18703 additions and 0 deletions
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php/gmssltest.php Normal file
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<?php
/* ====================================================================
* Copyright (c) 2014 - 2018 The GmSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the GmSSL Project.
* (http://gmssl.org/)"
*
* 4. The name "GmSSL Project" must not be used to endorse or promote
* products derived from this software without prior written
* permission. For written permission, please contact
* guanzhi1980@gmail.com.
*
* 5. Products derived from this software may not be called "GmSSL"
* nor may "GmSSL" appear in their names without prior written
* permission of the GmSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the GmSSL Project
* (http://gmssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE GmSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*/
printf("Versoin : %s\n", OPENSSL_VERSION_TEXT);
$digests = openssl_get_md_methods(false);
echo "Digests : ";
foreach ($digests as $digest) {
echo $digest.",";
}
echo "\n";
$ciphers = openssl_get_cipher_methods(false);
echo "Ciphers : ";
foreach ($ciphers as $cipher) {
echo $cipher.",";
}
echo "\n";
$curves = openssl_get_curve_names();
echo "Curves : ";
foreach ($curves as $curve) {
echo $curve.",";
}
echo "\n";
echo "\n";
$msg = "abc";
printf("sm3(\"%s\") = %s\n", $msg, openssl_digest($msg, "sm3"));
$key = openssl_random_pseudo_bytes(16);
$ivlen = openssl_cipher_iv_length("sms4");
$iv = openssl_random_pseudo_bytes($ivlen);
$plaintext = "message to be encrypted";
$ciphertext = openssl_encrypt($plaintext, "sms4", $key, $options=0, $iv);
$original_plaintext = openssl_decrypt($ciphertext, "sms4", $key, $options=0, $iv);
printf("sms4enc(\"%s\") = %s\n", $plaintext, bin2hex($ciphertext));
printf("sms4dec(%s) = \"%s\"\n", bin2hex($ciphertext), $original_plaintext);
#$pubkey = openssl_pkey_get_public("file://localhost-signcer.pem");
#$prikey = openssl_pkey_get_private("file://localhost-signkey.pem");
$prikey = openssl_pkey_new(array("private_key_type" => OPENSSL_KEYTYPE_EC, "curve_name" => "sm2p256v1"));
openssl_pkey_export($prikey, $prikeypem);
echo $prikeypem;
$pubkeypem = openssl_pkey_get_details($prikey)["key"];
echo $pubkeypem;
$pubkey = openssl_pkey_get_public($pubkeypem);
$point = openssl_pkey_get_details($pubkey)["ec"];
printf("SM2 Public Key: (%s, %s)\n", bin2hex($point["x"]), bin2hex($point["y"]));
$ec = openssl_pkey_get_details($prikey)["ec"];
printf("SM2 Private Key: %s\n", bin2hex($ec["d"]));
openssl_sign($msg, $signature, $prikey, "sm3");
$ok = openssl_verify($msg, $signature, $pubkey, OPENSSL_ALGO_SM3);
printf("sm2sign(\"%s\") = %s\n", $msg, bin2hex($signature));
printf("sm2verify(\"%s\", %s) = %s\n", $msg, bin2hex($signature), $ok ? "OK" : "Failure");
openssl_seal($plaintext, $sealed, $ekeys, array($pubkey), "sms4", $iv);
openssl_open($sealed, $opened, $ekeys[0], $prikey, "sms4", $iv);
printf("sm2seal(\"%s\") = %s\n", $plaintext, bin2hex($sealed));
printf("sm2open(%s) = \"%s\"\n", bin2hex($sealed), $opened);
?>