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annotate ui/sslhelp.h @ 464:2e100d3e414a

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Add helper functions for sha256 sum and rsa signing
author Andre Heinecke <aheinecke@intevation.de>
date Wed, 23 Apr 2014 15:33:42 +0000
parents f8b480b08532
children 5ebee91c0bb8
rev   line source
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f8b480b08532 Factor out polarssl error handling and start new sslhelp file
Andre Heinecke <aheinecke@intevation.de>
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1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU GPL (v>=2)
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5 * and comes with ABSOLUTELY NO WARRANTY!
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6 * See LICENSE.txt for details.
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7 */
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8
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9
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10 /**
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11 * @file sslhelp.h
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12 * @brief Helper functions to combine Qt with Polarssl
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13 */
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14 #include <polarssl/error.h>
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15 #include <polarssl/pk.h>
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16
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17 #include <QString>
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18
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19 /** @brief get a human readable error message for a polarssl return code
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20 *
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21 * @param [in] ret A polarssl error code
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22 * @returns A QString representation of that error
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23 */
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24 QString getPolarSSLErrorMsg(int ret);
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25
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26 /** @brief calculate the sha256 of the bytearray data
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27 *
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28 * @param [in] data The data to hash
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29 * @returns the sha256sum of the data
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30 */
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31 QByteArray sha256sum(const QByteArray& data);
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32
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33 /** @brief Create a RSA signature fur a sha256 hashsum
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34 *
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35 * @param [in] hash the hash to sign.
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36 * @param [in] pk the key to use.
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37 * @returns the signature of the data or an empty byte array on error
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38 */
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39 QByteArray rsaSignSHA256Hash(const QByteArray& hash, pk_context *pk);
http://wald.intevation.org/projects/trustbridge/