secp256k1_rangeproof.h

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#ifndef _SECP256K1_RANGEPROOF_
# define _SECP256K1_RANGEPROOF_
 
# include "secp256k1_2.h"
# include "secp256k1_generator.h"
# include "secp256k1_commitment.h"
 
# ifdef __cplusplus
extern "C" {
# endif
 
#include <stdint.h>
 
SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_rangeproof_verify(
  const secp256k1_context2* ctx,
  uint64_t *min_value,
  uint64_t *max_value,
  const secp256k1_pedersen_commitment *commit,
  const unsigned char *proof,
  size_t plen,
  const unsigned char *extra_commit,
  size_t extra_commit_len,
  const secp256k1_generator* gen
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(4) SECP256K1_ARG_NONNULL(5) SECP256K1_ARG_NONNULL(9);
 
SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_rangeproof_rewind(
  const secp256k1_context2* ctx,
  unsigned char *blind_out,
  uint64_t *value_out,
  unsigned char *message_out,
  size_t *outlen,
  const unsigned char *nonce,
  uint64_t *min_value,
  uint64_t *max_value,
  const secp256k1_pedersen_commitment *commit,
  const unsigned char *proof,
  size_t plen,
  const unsigned char *extra_commit,
  size_t extra_commit_len,
  const secp256k1_generator *gen
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(6) SECP256K1_ARG_NONNULL(7) SECP256K1_ARG_NONNULL(8) SECP256K1_ARG_NONNULL(9) SECP256K1_ARG_NONNULL(10) SECP256K1_ARG_NONNULL(14);
 
SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_rangeproof_sign(
  const secp256k1_context2* ctx,
  unsigned char *proof,
  size_t *plen,
  uint64_t min_value,
  const secp256k1_pedersen_commitment *commit,
  const unsigned char *blind,
  const unsigned char *nonce,
  int exp,
  int min_bits,
  uint64_t value,
  const unsigned char *message,
  size_t msg_len,
  const unsigned char *extra_commit,
  size_t extra_commit_len,
  const secp256k1_generator *gen
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(5) SECP256K1_ARG_NONNULL(6) SECP256K1_ARG_NONNULL(7) SECP256K1_ARG_NONNULL(15);
 
SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_rangeproof_info(
  const secp256k1_context2* ctx,
  int *exp,
  int *mantissa,
  uint64_t *min_value,
  uint64_t *max_value,
  const unsigned char *proof,
  size_t plen
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(4) SECP256K1_ARG_NONNULL(5);
 
# ifdef __cplusplus
}
# endif
 
#endif