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https://github.com/php/php-src.git
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8a907a9bd8
Add support for new functions present in recent libsodium versions: - Functions for IP address encryption: - sodium_crypto_ipcrypt_* - sodium_bin2ip/sodium_ip2bin helpers - Extendable output functions: - SHAKE128/SHAKE256 - TurboSHAKE128/TurboSHAKE256
105 lines
3.4 KiB
PHP
105 lines
3.4 KiB
PHP
--TEST--
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Check for libsodium XOF SHAKE128
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--EXTENSIONS--
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sodium
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--SKIPIF--
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<?php
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if (!defined('SODIUM_CRYPTO_XOF_SHAKE128_STATEBYTES')) print "skip libsodium without XOF support (requires >= 1.0.21)";
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?>
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--FILE--
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<?php
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/* One-shot: NIST test vector SHAKE128("") */
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$out = sodium_crypto_xof_shake128(32, "");
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var_dump(bin2hex($out));
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/* One-shot: SHAKE128("abc") */
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$out = sodium_crypto_xof_shake128(32, "abc");
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var_dump(bin2hex($out));
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/* Variable output length */
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$out16 = sodium_crypto_xof_shake128(16, "abc");
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$out64 = sodium_crypto_xof_shake128(64, "abc");
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var_dump(strlen($out16));
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var_dump(strlen($out64));
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var_dump(bin2hex($out16) === substr(bin2hex($out64), 0, 32));
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/* Streaming matches one-shot */
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$state = sodium_crypto_xof_shake128_init();
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sodium_crypto_xof_shake128_update($state, "abc");
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$sq = sodium_crypto_xof_shake128_squeeze($state, 32);
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var_dump(bin2hex($sq));
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/* Multi-part update matches one-shot */
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$state = sodium_crypto_xof_shake128_init();
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sodium_crypto_xof_shake128_update($state, "a");
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sodium_crypto_xof_shake128_update($state, "bc");
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$sq = sodium_crypto_xof_shake128_squeeze($state, 32);
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var_dump(bin2hex($sq));
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/* Multiple squeezes concatenated match single squeeze */
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$state = sodium_crypto_xof_shake128_init();
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sodium_crypto_xof_shake128_update($state, "abc");
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$sq1 = sodium_crypto_xof_shake128_squeeze($state, 16);
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$sq2 = sodium_crypto_xof_shake128_squeeze($state, 16);
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var_dump(bin2hex($sq1 . $sq2));
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/* Domain separation produces different output */
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$state_d = sodium_crypto_xof_shake128_init(0x42);
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sodium_crypto_xof_shake128_update($state_d, "abc");
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$sq_d = sodium_crypto_xof_shake128_squeeze($state_d, 32);
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var_dump(bin2hex($sq_d));
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var_dump(bin2hex($sq_d) !== bin2hex($sq));
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/* Error: zero length */
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try {
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sodium_crypto_xof_shake128(0, "test");
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} catch (SodiumException $e) {
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echo $e->getMessage() . "\n";
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}
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/* Error: negative length */
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try {
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sodium_crypto_xof_shake128(-1, "test");
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} catch (SodiumException $e) {
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echo $e->getMessage() . "\n";
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}
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/* Error: domain out of range (0x00) */
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try {
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sodium_crypto_xof_shake128_init(0);
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} catch (SodiumException $e) {
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echo $e->getMessage() . "\n";
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}
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/* Error: domain out of range (0x80) */
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try {
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sodium_crypto_xof_shake128_init(0x80);
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} catch (SodiumException $e) {
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echo $e->getMessage() . "\n";
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}
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/* Error: bad state */
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try {
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$bad = "not_a_state";
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sodium_crypto_xof_shake128_update($bad, "test");
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} catch (SodiumException $e) {
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echo $e->getMessage() . "\n";
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}
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?>
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--EXPECT--
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string(64) "7f9c2ba4e88f827d616045507605853ed73b8093f6efbc88eb1a6eacfa66ef26"
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string(64) "5881092dd818bf5cf8a3ddb793fbcba74097d5c526a6d35f97b83351940f2cc8"
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int(16)
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int(64)
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bool(true)
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string(64) "5881092dd818bf5cf8a3ddb793fbcba74097d5c526a6d35f97b83351940f2cc8"
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string(64) "5881092dd818bf5cf8a3ddb793fbcba74097d5c526a6d35f97b83351940f2cc8"
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string(64) "5881092dd818bf5cf8a3ddb793fbcba74097d5c526a6d35f97b83351940f2cc8"
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string(64) "f3a3a89c329e644a7d2351744d9a28c953698b64102e912085ce1f6d79fa311e"
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bool(true)
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sodium_crypto_xof_shake128(): Argument #1 ($length) must be a positive integer
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sodium_crypto_xof_shake128(): Argument #1 ($length) must be a positive integer
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sodium_crypto_xof_shake128_init(): Argument #1 ($domain) must be between 0x01 and 0x7f
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sodium_crypto_xof_shake128_init(): Argument #1 ($domain) must be between 0x01 and 0x7f
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sodium_crypto_xof_shake128_update(): Argument #1 ($state) must have a correct state length
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