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1 /* This Source Code Form is subject to the terms of the Mozilla Public |
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2 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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4 |
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5 #include "nsISupports.idl" |
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6 |
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7 /** |
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8 * Interface used to generate random data. |
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9 * |
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10 * @threadsafe |
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11 */ |
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12 [scriptable, uuid(2362d97a-747a-4576-8863-697667309209)] |
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13 interface nsIRandomGenerator : nsISupports { |
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14 /** |
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15 * Generates the specified amount of random bytes. |
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16 * |
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17 * @param aLength |
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18 * The length of the data to generate. |
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19 * @param aBuffer |
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20 * A buffer that contains random bytes of size aLength. |
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21 */ |
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22 void generateRandomBytes(in unsigned long aLength, |
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23 [retval, array, size_is(aLength)] out octet aBuffer); |
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24 }; |