1 files changed, 42 insertions, 0 deletions
diff --git a/src/lib/crypto/ec_ossl.h b/src/lib/crypto/ec_ossl.h
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+++ b/src/lib/crypto/ec_ossl.h
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+/*
+ * Copyright (c) 2021, [Ribose Inc](https://www.ribose.com).
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright notice,
+ *     this list of conditions and the following disclaimer.
+ *
+ * 2.  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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT OWNER OR CONTRIBUTORS 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 EC_OSSL_H_
+#define EC_OSSL_H_
+
+#include "types.h"
+#include "ec.h"
+#include <openssl/evp.h>
+
+EVP_PKEY *ec_load_key(const pgp_mpi_t &keyp, const pgp_mpi_t *keyx, pgp_curve_t curve);
+
+rnp_result_t ec_validate_key(const pgp_ec_key_t &key, bool secret);
+
+EVP_PKEY *ec_generate_pkey(const pgp_pubkey_alg_t alg_id, const pgp_curve_t curve);
+
+bool ec_write_pubkey(EVP_PKEY *key, pgp_mpi_t &mpi, pgp_curve_t curve);
+
+#endif