WordPoints /
wordpoints
| @@ 2147-2161 (lines=15) @@ | ||
| 2144 | * @return string |
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| 2145 | * @throws TypeError |
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| 2146 | */ |
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| 2147 | public static function randombytes_buf($numBytes) |
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| 2148 | { |
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| 2149 | /* Type checks: */ |
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| 2150 | if (!is_int($numBytes)) { |
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| 2151 | if (is_numeric($numBytes)) { |
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| 2152 | $numBytes = (int)$numBytes; |
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| 2153 | } else { |
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| 2154 | throw new TypeError('Argument 1 must be an integer, ' . gettype($numBytes) . ' given.'); |
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| 2155 | } |
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| 2156 | } |
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| 2157 | if (self::use_fallback('randombytes_buf')) { |
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| 2158 | return call_user_func('\\Sodium\\randombytes_buf', $numBytes); |
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| 2159 | } |
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| 2160 | return random_bytes($numBytes); |
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| 2161 | } |
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| 2162 | ||
| 2163 | /** |
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| 2164 | * Generate an integer between 0 and $range (non-inclusive). |
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| @@ 2170-2184 (lines=15) @@ | ||
| 2167 | * @return int |
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| 2168 | * @throws TypeError |
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| 2169 | */ |
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| 2170 | public static function randombytes_uniform($range) |
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| 2171 | { |
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| 2172 | /* Type checks: */ |
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| 2173 | if (!is_int($range)) { |
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| 2174 | if (is_numeric($range)) { |
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| 2175 | $range = (int)$range; |
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| 2176 | } else { |
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| 2177 | throw new TypeError('Argument 1 must be an integer, ' . gettype($range) . ' given.'); |
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| 2178 | } |
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| 2179 | } |
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| 2180 | if (self::use_fallback('randombytes_uniform')) { |
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| 2181 | return (int) call_user_func('\\Sodium\\randombytes_uniform', $range); |
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| 2182 | } |
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| 2183 | return random_int(0, $range - 1); |
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| 2184 | } |
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| 2185 | ||
| 2186 | /** |
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| 2187 | * Generate a random 16-bit integer. |
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