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authorAris Adamantiadis <aris@0xbadc0de.be>2005-07-05 01:21:44 +0000
committerAris Adamantiadis <aris@0xbadc0de.be>2005-07-05 01:21:44 +0000
commitc65f56aefa50a2e2a78a0e45564526ecc921d74f (patch)
tree11bd53cf92869ccbab30f29253ce30f7078a4a26 /include/libssh/crypto.h
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git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@1 7dcaeef0-15fb-0310-b436-a5af3365683c
Diffstat (limited to 'include/libssh/crypto.h')
-rw-r--r--include/libssh/crypto.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/include/libssh/crypto.h b/include/libssh/crypto.h
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+/*
+Copyright 2003 Aris Adamantiadis
+
+This file is part of the SSH Library
+
+The SSH Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The SSH Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the SSH Library; see the file COPYING. If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+/* Crypto.h is an include file for internal structures of libssh */
+/* It hasn't to be into the final development set of files (and btw the filename would cause problems on most systems) */
+/* Openssl has (really) stupid defines */
+#ifdef set_key
+#undef set_key
+#endif
+#ifdef cbc_encrypt
+#undef cbc_encrypt
+#endif
+#ifdef cbc_decrypt
+#undef cbc_decrypt
+#endif
+#ifdef des_set_key
+#undef des_set_key
+#endif
+struct crypto_struct {
+ char *name; /* ssh name of the algorithm */
+ unsigned int blocksize; /* blocksize of the algo */
+ unsigned int keylen; /* length of the key structure */
+ void *key; /* a key buffer allocated for the algo */
+ unsigned int keysize; /* bytes of key used. != keylen */
+ void (*set_encrypt_key)(struct crypto_struct *cipher, void *key); /* sets the new key for immediate use */
+ void (*set_decrypt_key)(struct crypto_struct *cipher, void *key);
+ void (*cbc_encrypt)(struct crypto_struct *cipher, void *in, void *out,unsigned long len,void *IV);
+ void (*cbc_decrypt)(struct crypto_struct *cipher, void *in, void *out,unsigned long len,void *IV);
+};
+