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Diffstat (limited to 'include/asterisk/crypto.h')
-rw-r--r-- | include/asterisk/crypto.h | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/include/asterisk/crypto.h b/include/asterisk/crypto.h deleted file mode 100644 index 32233fc17..000000000 --- a/include/asterisk/crypto.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * Asterisk -- An open source telephony toolkit. - * - * Copyright (C) 1999 - 2005, Digium, Inc. - * - * Mark Spencer <markster@digium.com> - * - * See http://www.asterisk.org for more information about - * the Asterisk project. Please do not directly contact - * any of the maintainers of this project for assistance; - * the project provides a web site, mailing lists and IRC - * channels for your use. - * - * This program is free software, distributed under the terms of - * the GNU General Public License Version 2. See the LICENSE file - * at the top of the source tree. - */ - -/*! \file - * \brief Provide cryptographic signature routines - */ - -#ifndef _ASTERISK_CRYPTO_H -#define _ASTERISK_CRYPTO_H - -#if defined(__cplusplus) || defined(c_plusplus) -extern "C" { -#endif - -#define AST_KEY_PUBLIC (1 << 0) -#define AST_KEY_PRIVATE (1 << 1) - -struct ast_key; - -/*! \brief Retrieve a key - * \param name of the key we are retrieving - * \param int type of key (AST_KEY_PUBLIC or AST_KEY_PRIVATE) - * - * Returns the key on success or NULL on failure - */ -struct ast_key *(*ast_key_get)(const char *key, int type); - -/*! \brief Check the authenticity of a message signature using a given public key - * \param key a public key to use to verify - * \param msg the message that has been signed - * \param sig the proposed valid signature in mime64-like encoding - * - * Returns 0 if the signature is valid, or -1 otherwise - * - */ -int (*ast_check_signature)(struct ast_key *key, const char *msg, const char *sig); - -/*! \brief Check the authenticity of a message signature using a given public key - * \param key a public key to use to verify - * \param msg the message that has been signed - * \param sig the proposed valid signature in raw binary representation - * - * Returns 0 if the signature is valid, or -1 otherwise - * - */ -int (*ast_check_signature_bin)(struct ast_key *key, const char *msg, int msglen, const unsigned char *sig); - -/*! - * \param key a private key to use to create the signature - * \param msg the message to sign - * \param sig a pointer to a buffer of at least 256 bytes in which the - * mime64-like encoded signature will be stored - * - * Returns 0 on success or -1 on failure. - * - */ -int (*ast_sign)(struct ast_key *key, char *msg, char *sig); - -/*! - * \param key a private key to use to create the signature - * \param msg the message to sign - * \param sig a pointer to a buffer of at least 128 bytes in which the - * raw encoded signature will be stored - * - * Returns 0 on success or -1 on failure. - * - */ -int (*ast_sign_bin)(struct ast_key *key, const char *msg, int msglen, unsigned char *sig); - -/*! - * \param key a private key to use to encrypt - * \param src the message to encrypt - * \param srclen the length of the message to encrypt - * \param dst a pointer to a buffer of at least srclen * 1.5 bytes in which the encrypted - * answer will be stored - * - * Returns length of encrypted data on success or -1 on failure. - * - */ -int (*ast_encrypt_bin)(unsigned char *dst, const unsigned char *src, int srclen, struct ast_key *key); - -/*! - * \param key a private key to use to decrypt - * \param src the message to decrypt - * \param srclen the length of the message to decrypt - * \param dst a pointer to a buffer of at least srclen bytes in which the decrypted - * answer will be stored - * - * Returns length of decrypted data on success or -1 on failure. - * - */ -int (*ast_decrypt_bin)(unsigned char *dst, const unsigned char *src, int srclen, struct ast_key *key); -#if defined(__cplusplus) || defined(c_plusplus) -} -#endif - -#endif /* _ASTERISK_CRYPTO_H */ |