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- /*
- * Copyright (c) 2014, Vsevolod Stakhov
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY AUTHOR ''AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL AUTHOR BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- #ifndef RDNS_CURVE_H_
- #define RDNS_CURVE_H_
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- struct rdns_curve_ctx;
-
- /**
- * Create new dnscurve ctx
- * @return
- */
- struct rdns_curve_ctx* rdns_curve_ctx_new (double rekey_interval);
-
- /**
- * Add key for server `name`
- * @param ctx curve context
- * @param name name of server (ip address)
- * @param pubkey pubkey bytes (must be `RDSN_CURVE_PUBKEY_LEN`)
- */
- void rdns_curve_ctx_add_key (struct rdns_curve_ctx *ctx,
- const char *name, const unsigned char *pubkey);
-
- /**
- * Destroy curve context
- * @param ctx
- */
- void rdns_curve_ctx_destroy (struct rdns_curve_ctx *ctx);
-
-
- /**
- * Register DNSCurve plugin (libsodium should be enabled for this)
- * @param resolver
- * @param ctx
- */
- void rdns_curve_register_plugin (struct rdns_resolver *resolver,
- struct rdns_curve_ctx *ctx);
-
- /**
- * Create DNSCurve key from the base16 encoded string
- * @param hex input hex (must be NULL terminated)
- * @return a key or NULL (not NULL terminated)
- */
- unsigned char * rdns_curve_key_from_hex (const char *hex);
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif /* RDNS_CURVE_H_ */
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