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6ac6d2c64a
The crypto_kx API initially present in the PHP bindings was a prototype that was not part of libsodium. This implements the one from libsodium >= 1.0.12. We can later leverage the native libsodium functions if we decide that 1.0.12 is the minimum version we want to support.
35 lines
1.6 KiB
PHP
35 lines
1.6 KiB
PHP
--TEST--
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Check for libsodium-based key exchange
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--SKIPIF--
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<?php if (!extension_loaded("sodium")) print "skip"; ?>
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--FILE--
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<?php
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$client_seed = sodium_hex2bin('0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef');
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$client_keypair = sodium_crypto_kx_seed_keypair($client_seed);
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$server_seed = sodium_hex2bin('f123456789abcdef0123456789abcdef0123456789abcdef0123456789abcde0');
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$server_keypair = sodium_crypto_kx_seed_keypair($server_seed);
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var_dump(sodium_bin2hex($client_keypair));
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var_dump(sodium_bin2hex($server_keypair));
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$client_session_keys =
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sodium_crypto_kx_client_session_keys($client_keypair,
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sodium_crypto_kx_publickey($server_keypair));
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$server_session_keys =
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sodium_crypto_kx_server_session_keys($server_keypair,
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sodium_crypto_kx_publickey($client_keypair));
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var_dump(sodium_bin2hex($client_session_keys[0]));
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var_dump(sodium_bin2hex($server_session_keys[1]));
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var_dump(sodium_bin2hex($client_session_keys[1]));
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var_dump(sodium_bin2hex($server_session_keys[0]));
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?>
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--EXPECT--
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string(128) "b85c84f9828524519d32b97cd3dda961fdba2dbf407ae4601e2129229aa463c224eaf70f070a925d6d5176f20495d4d90867624d9a10379e2a9aef0955c9bf4e"
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string(128) "016e814c32b8b66225a403db45bf50fdd1966fb802c3115bf8aa90738c6a02de420ccdb534930fed9aaff12188bedc76e66251f399c404f2e4a15678fd4a484a"
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string(64) "99a430e61d718b71979ebcea6735c4648bc828cfb456890aeda4b628b77d5ac7"
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string(64) "99a430e61d718b71979ebcea6735c4648bc828cfb456890aeda4b628b77d5ac7"
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string(64) "876bef865a5ab3f4ae569ea5aaefe5014c3ec22a558c0a2f0274aa9985bd328d"
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string(64) "876bef865a5ab3f4ae569ea5aaefe5014c3ec22a558c0a2f0274aa9985bd328d"
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