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fd86f998fc
0b7024185 Merge #474: Fix header guards using reserved identifiers ab1f89f00 Merge #478: Fixed multiple typos 8c7ea22d5 Fixed multiple typos abe2d3e84 Fix header guards using reserved identifiers f532bdc9f Merge #459: Add pubkey prefix constants to include/secp256k1.h cac7c5559 Merge #470: Fix wnaf_const documentation 768514bac Fix wnaf_const documentation with respect to return value and number of words set b8c26a399 Merge #458: Fix typo in API documentation 817fb2013 Merge #440: Fix typos 12230f90e Merge #468: Remove redundant conditional expression 2e1ccdca0 Remove redundant conditional expression bc61b91ac add pubkey prefix constants to include/secp256k1.h b0452e664 Fix typo in API documentation 4c0f32ed5 Fix typo: "Agressive" → "Aggressive" 73aca8364 Fix typo: "exectured" → "executed" git-subtree-dir: src/secp256k1 git-subtree-split: 0b7024185045a49a1a6a4c5615bf31c94f63d9c4
22 lines
1.2 KiB
C
22 lines
1.2 KiB
C
/**********************************************************************
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* Copyright (c) 2013, 2014 Pieter Wuille *
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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_ECDSA_H
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#define SECP256K1_ECDSA_H
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#include <stddef.h>
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#include "scalar.h"
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#include "group.h"
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#include "ecmult.h"
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static int secp256k1_ecdsa_sig_parse(secp256k1_scalar *r, secp256k1_scalar *s, const unsigned char *sig, size_t size);
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static int secp256k1_ecdsa_sig_serialize(unsigned char *sig, size_t *size, const secp256k1_scalar *r, const secp256k1_scalar *s);
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static int secp256k1_ecdsa_sig_verify(const secp256k1_ecmult_context *ctx, const secp256k1_scalar* r, const secp256k1_scalar* s, const secp256k1_ge *pubkey, const secp256k1_scalar *message);
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static int secp256k1_ecdsa_sig_sign(const secp256k1_ecmult_gen_context *ctx, secp256k1_scalar* r, secp256k1_scalar* s, const secp256k1_scalar *seckey, const secp256k1_scalar *message, const secp256k1_scalar *nonce, int *recid);
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#endif /* SECP256K1_ECDSA_H */
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