added MirOTR

git-svn-id: http://svn.miranda-ng.org/main/trunk@83 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 233 insertions, 0 deletions

diff --git a/plugins/MirOTR/libgcrypt-1.4.6/src/gcrypt-module.h b/plugins/MirOTR/libgcrypt-1.4.6/src/gcrypt-module.h
new file mode 100644
index 0000000000..e717b70c97
--- /dev/null
+++ b/plugins/MirOTR/libgcrypt-1.4.6/src/gcrypt-module.h
@@ -0,0 +1,233 @@
+/* gcrypt-module.h - GNU Cryptographic Library Interface
+   Copyright (C) 2003, 2007 Free Software Foundation, Inc.
+  
+   This file is part of Libgcrypt.
+  
+   Libgcrypt 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.
+  
+   Libgcrypt 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 this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+   This file contains the necessary declarations/definitions for
+   working with Libgcrypt modules.  
+ */
+
+#ifndef _GCRYPT_MODULE_H
+#define _GCRYPT_MODULE_H
+
+#ifdef __cplusplus
+extern "C" {
+#if 0 /* keep Emacsens's auto-indent happy */
+}
+#endif
+#endif
+
+/* The interfaces using the module system reserve a certain range of
+   IDs for application use.  These IDs are not valid within Libgcrypt
+   but Libgcrypt makes sure never to allocate such a module ID.  */
+#define GCRY_MODULE_ID_USER      1024 
+#define GCRY_MODULE_ID_USER_LAST 4095
+
+
+/* This type represents a `module'.  */
+typedef struct gcry_module *gcry_module_t;
+
+/* Check that the library fulfills the version requirement.  */
+
+/* Type for the cipher_setkey function.  */
+typedef gcry_err_code_t (*gcry_cipher_setkey_t) (void *c,
+						 const unsigned char *key,
+						 unsigned keylen);
+
+/* Type for the cipher_encrypt function.  */
+typedef void (*gcry_cipher_encrypt_t) (void *c,
+				       unsigned char *outbuf,
+				       const unsigned char *inbuf);
+
+/* Type for the cipher_decrypt function.  */
+typedef void (*gcry_cipher_decrypt_t) (void *c,
+				       unsigned char *outbuf,
+				       const unsigned char *inbuf);
+
+/* Type for the cipher_stencrypt function.  */
+typedef void (*gcry_cipher_stencrypt_t) (void *c,
+					 unsigned char *outbuf,
+					 const unsigned char *inbuf,
+					 unsigned int n);
+
+/* Type for the cipher_stdecrypt function.  */
+typedef void (*gcry_cipher_stdecrypt_t) (void *c,
+					 unsigned char *outbuf,
+					 const unsigned char *inbuf,
+					 unsigned int n);
+
+typedef struct gcry_cipher_oid_spec
+{
+  const char *oid;
+  int mode;
+} gcry_cipher_oid_spec_t;
+
+/* Module specification structure for ciphers.  */
+typedef struct gcry_cipher_spec
+{
+  const char *name;
+  const char **aliases;
+  gcry_cipher_oid_spec_t *oids;
+  size_t blocksize;
+  size_t keylen;
+  size_t contextsize;
+  gcry_cipher_setkey_t setkey;
+  gcry_cipher_encrypt_t encrypt;
+  gcry_cipher_decrypt_t decrypt;
+  gcry_cipher_stencrypt_t stencrypt;
+  gcry_cipher_stdecrypt_t stdecrypt;
+} gcry_cipher_spec_t;
+
+/* Register a new cipher module whose specification can be found in
+   CIPHER.  On success, a new algorithm ID is stored in ALGORITHM_ID
+   and a pointer representing this module is stored in MODULE.  */
+gcry_error_t gcry_cipher_register (gcry_cipher_spec_t *cipher,
+				   int *algorithm_id,
+				   gcry_module_t *module);
+
+/* Unregister the cipher identified by MODULE, which must have been
+   registered with gcry_cipher_register.  */
+void gcry_cipher_unregister (gcry_module_t module);
+
+/* ********************** */
+
+/* Type for the pk_generate function.  */
+typedef gcry_err_code_t (*gcry_pk_generate_t) (int algo,
+					       unsigned int nbits,
+					       unsigned long use_e,
+					       gcry_mpi_t *skey,
+					       gcry_mpi_t **retfactors);
+
+/* Type for the pk_check_secret_key function.  */
+typedef gcry_err_code_t (*gcry_pk_check_secret_key_t) (int algo,
+						       gcry_mpi_t *skey);
+
+/* Type for the pk_encrypt function.  */
+typedef gcry_err_code_t (*gcry_pk_encrypt_t) (int algo,
+					      gcry_mpi_t *resarr,
+					      gcry_mpi_t data,
+					      gcry_mpi_t *pkey,
+					      int flags);
+
+/* Type for the pk_decrypt function.  */
+typedef gcry_err_code_t (*gcry_pk_decrypt_t) (int algo,
+					      gcry_mpi_t *result,
+					      gcry_mpi_t *data,
+					      gcry_mpi_t *skey,
+					      int flags);
+
+/* Type for the pk_sign function.  */
+typedef gcry_err_code_t (*gcry_pk_sign_t) (int algo,
+					   gcry_mpi_t *resarr,
+					   gcry_mpi_t data,
+					   gcry_mpi_t *skey);
+
+/* Type for the pk_verify function.  */
+typedef gcry_err_code_t (*gcry_pk_verify_t) (int algo,
+					     gcry_mpi_t hash,
+					     gcry_mpi_t *data,
+					     gcry_mpi_t *pkey,
+					     int (*cmp) (void *, gcry_mpi_t),
+					     void *opaquev);
+
+/* Type for the pk_get_nbits function.  */
+typedef unsigned (*gcry_pk_get_nbits_t) (int algo, gcry_mpi_t *pkey);
+
+/* Module specification structure for message digests.  */
+typedef struct gcry_pk_spec
+{
+  const char *name;
+  const char **aliases;
+  const char *elements_pkey;
+  const char *elements_skey;
+  const char *elements_enc;
+  const char *elements_sig;
+  const char *elements_grip;
+  int use;
+  gcry_pk_generate_t generate;
+  gcry_pk_check_secret_key_t check_secret_key;
+  gcry_pk_encrypt_t encrypt;
+  gcry_pk_decrypt_t decrypt;
+  gcry_pk_sign_t sign;
+  gcry_pk_verify_t verify;
+  gcry_pk_get_nbits_t get_nbits;
+} gcry_pk_spec_t;
+
+/* Register a new pubkey module whose specification can be found in
+   PUBKEY.  On success, a new algorithm ID is stored in ALGORITHM_ID
+   and a pointer representhing this module is stored in MODULE.  */
+gcry_error_t gcry_pk_register (gcry_pk_spec_t *pubkey,
+			       unsigned int *algorithm_id,
+			       gcry_module_t *module);
+
+/* Unregister the pubkey identified by ID, which must have been
+   registered with gcry_pk_register.  */
+void gcry_pk_unregister (gcry_module_t module);
+
+/* ********************** */
+
+/* Type for the md_init function.  */
+typedef void (*gcry_md_init_t) (void *c);
+
+/* Type for the md_write function.  */
+typedef void (*gcry_md_write_t) (void *c, const void *buf, size_t nbytes);
+
+/* Type for the md_final function.  */
+typedef void (*gcry_md_final_t) (void *c);
+
+/* Type for the md_read function.  */
+typedef unsigned char *(*gcry_md_read_t) (void *c);
+
+typedef struct gcry_md_oid_spec
+{
+  const char *oidstring;
+} gcry_md_oid_spec_t;
+
+/* Module specification structure for message digests.  */
+typedef struct gcry_md_spec
+{
+  const char *name;
+  unsigned char *asnoid;
+  int asnlen;
+  gcry_md_oid_spec_t *oids;
+  int mdlen;
+  gcry_md_init_t init;
+  gcry_md_write_t write;
+  gcry_md_final_t final;
+  gcry_md_read_t read;
+  size_t contextsize; /* allocate this amount of context */
+} gcry_md_spec_t;
+
+/* Register a new digest module whose specification can be found in
+   DIGEST.  On success, a new algorithm ID is stored in ALGORITHM_ID
+   and a pointer representhing this module is stored in MODULE.  */
+gcry_error_t gcry_md_register (gcry_md_spec_t *digest,
+			       unsigned int *algorithm_id,
+			       gcry_module_t *module);
+
+/* Unregister the digest identified by ID, which must have been
+   registered with gcry_digest_register.  */
+void gcry_md_unregister (gcry_module_t module);
+
+#if 0 /* keep Emacsens's auto-indent happy */
+{
+#endif
+#ifdef __cplusplus
+}
+#endif
+#endif