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67 lines
3.0 KiB
67 lines
3.0 KiB
1 year ago
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/*******************************************************************************
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* Copyright (C) 2019 Intel Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the 'License');
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an 'AS IS' BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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*******************************************************************************/
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#ifndef ED25519_H
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#define ED25519_H
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#include <crypto_mb/defs.h>
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#include <crypto_mb/status.h>
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typedef int8u ed25519_sign_component[32];
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typedef ed25519_sign_component ed25519_sign[2];
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typedef int8u ed25519_public_key[32];
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typedef int8u ed25519_private_key[32];
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/*
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// Computes ed25519 public key
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// pa_public_key[] array of pointers to the public keys
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// pa_private_key[] array of pointers to the public keys Y-coordinates
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*/
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EXTERN_C mbx_status mbx_ed25519_public_key_mb8(ed25519_public_key* pa_public_key[8],
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const ed25519_private_key* const pa_private_key[8]);
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/*
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// Computes ed25519 signature
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// pa_sign_r[] array of pointers to the computed r-components of the signatures
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// pa_sign_s[] array of pointers to the computed s-components of the signatures
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// pa_msg[] array of pointers to the messages are being signed
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// msgLen[] lengths of the messages are being signed
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// pa_private_key[] array of pointers to the signer's private keys
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// pa_public_key[] array of pointers to the signer's public keys
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*/
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EXTERN_C mbx_status mbx_ed25519_sign_mb8(ed25519_sign_component* pa_sign_r[8],
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ed25519_sign_component* pa_sign_s[8],
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const int8u* const pa_msg[8], const int32u msgLen[8],
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const ed25519_private_key* const pa_private_key[8],
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const ed25519_public_key* const pa_public_key[8]);
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/*
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// Verifies ed25519 signature
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// pa_sign_r[] array of pointers to the r-components of the verified signatures
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// pa_sign_s[] array of pointers to the s-components of the verified signatures
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// pa_msg[] array of pointers to the signed messages
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// msgLen[] array of signed messages lengths
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// pa_public_key[] array of pointers to the signer's public keys
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*/
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EXTERN_C mbx_status mbx_ed25519_verify_mb8(const ed25519_sign_component* const pa_sign_r[8],
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const ed25519_sign_component* const pa_sign_s[8],
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const int8u* const pa_msg[8], const int32u msgLen[8],
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const ed25519_public_key* const pa_public_key[8]);
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#endif /* ED25519_H */
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