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Comparing gvpe/src/util.h (file contents):
Revision 1.29 by root, Tue Mar 8 17:33:31 2011 UTC vs.
Revision 1.31 by root, Tue Jul 16 16:44:37 2013 UTC

1/* 1/*
2 util.h -- process management and other utility functions 2 util.h -- process management and other utility functions
3 Copyright (C) 1998-2002 Ivo Timmermans <ivo@o2w.nl> 3 Copyright (C) 1998-2002 Ivo Timmermans <ivo@o2w.nl>
4 2000-2002 Guus Sliepen <guus@sliepen.eu.org> 4 2000-2002 Guus Sliepen <guus@sliepen.eu.org>
5 2003-2011 Marc Lehmann <gvpe@schmorp.de> 5 2003-2013 Marc Lehmann <gvpe@schmorp.de>
6 6
7 This file is part of GVPE. 7 This file is part of GVPE.
8 8
9 GVPE is free software; you can redistribute it and/or modify it 9 GVPE is free software; you can redistribute it and/or modify it
10 under the terms of the GNU General Public License as published by the 10 under the terms of the GNU General Public License as published by the
… …
42#include "gettext.h" 42#include "gettext.h"
43 43
44#include "slog.h" 44#include "slog.h"
45#include "ev_cpp.h" 45#include "ev_cpp.h"
46#include "callback.h" 46#include "callback.h"
47#include "global.h"
47 48
48typedef ev_tstamp tstamp; 49typedef ev_tstamp tstamp;
49 50
50/* 51/*
51 * check for an existing gvpe for this net, and write pid to pidfile 52 * check for an existing gvpe for this net, and write pid to pidfile
… …
130u8 *base64_encode (const u8 *data, unsigned int len); 131u8 *base64_encode (const u8 *data, unsigned int len);
131#endif 132#endif
132 133
133/*****************************************************************************/ 134/*****************************************************************************/
134 135
135typedef u8 rsaclear[RSA_KEYLEN - RSA_OVERHEAD]; // challenge data; 136// run work_cb in another thread, call done_cb in main thread when finished
136typedef u8 rsacrypt[RSA_KEYLEN]; // encrypted challenge 137// only one work_cb will execute at any one time.
137
138static inline void
139rsa_encrypt (RSA *key, const rsaclear &chg, rsacrypt &encr)
140{
141 if (RSA_public_encrypt (sizeof chg,
142 (unsigned char *)&chg, (unsigned char *)&encr,
143 key, RSA_PKCS1_OAEP_PADDING) < 0)
144 fatal ("RSA_public_encrypt error");
145}
146
147static inline bool
148rsa_decrypt (RSA *key, const rsacrypt &encr, rsaclear &chg)
149{
150 return RSA_private_decrypt (sizeof encr,
151 (unsigned char *)&encr, (unsigned char *)&chg,
152 key, RSA_PKCS1_OAEP_PADDING) > 0;
153}
154
155/*****************************************************************************/
156
157void async (callback<void ()> work_cb, callback<void ()> done_cb); 138void async (callback<void ()> work_cb, callback<void ()> done_cb);
158 139
159#endif 140#endif
160 141

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