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