89e7451d42
Switch to secp256k1_pedersen_commitment by Andrew Poelstra. Switch to quadratic residue based disambiguation by Pieter Wuille.
25 lines
1.1 KiB
C
25 lines
1.1 KiB
C
/**********************************************************************
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* Copyright (c) 2014, 2015 Gregory Maxwell *
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* Distributed under the MIT software license, see the accompanying *
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* file COPYING or http://www.opensource.org/licenses/mit-license.php.*
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**********************************************************************/
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#ifndef _SECP256K1_BORROMEAN_H_
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#define _SECP256K1_BORROMEAN_H_
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#include "scalar.h"
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#include "field.h"
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#include "group.h"
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#include "ecmult.h"
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#include "ecmult_gen.h"
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int secp256k1_borromean_verify(const secp256k1_ecmult_context* ecmult_ctx, secp256k1_scalar *evalues, const unsigned char *e0, const secp256k1_scalar *s,
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const secp256k1_gej *pubs, const size_t *rsizes, size_t nrings, const unsigned char *m, size_t mlen);
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int secp256k1_borromean_sign(const secp256k1_ecmult_context* ecmult_ctx, const secp256k1_ecmult_gen_context *ecmult_gen_ctx,
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unsigned char *e0, secp256k1_scalar *s, const secp256k1_gej *pubs, const secp256k1_scalar *k, const secp256k1_scalar *sec,
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const size_t *rsizes, const size_t *secidx, size_t nrings, const unsigned char *m, size_t mlen);
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#endif
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