cx_eddsa.h

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/*******************************************************************************
 *   Ledger Nano S - Secure firmware
 *   (c) 2022 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 ********************************************************************************/
 
#ifndef CX_EDDSA_H
#define CX_EDDSA_H
 
#ifdef HAVE_EDDSA
 
WARN_UNUSED_RESULT cx_err_t cx_eddsa_get_public_key_internal(const cx_ecfp_private_key_t *pv_key,
                                                             cx_md_t                      hashID,
                                                             cx_ecfp_public_key_t        *pu_key,
                                                             uint8_t                     *a,
                                                             size_t                       a_len,
                                                             uint8_t                     *h,
                                                             size_t                       h_len,
                                                             uint8_t *scal /*temp uint8[114]*/);
 
#endif  // HAVE_EDDSA
 
#endif  // CX_EDDSA_H