secp256k1_schnorr.h

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#ifndef _SECP256K1_SCHNORR_
# define _SECP256K1_SCHNORR_

# include "secp256k1.h"

# ifdef __cplusplus
extern "C" {
# endif

SECP256K1_API int secp256k1_schnorr_sign(
  const secp256k1_context* ctx,
  unsigned char *sig64,
  const unsigned char *msg32,
  const unsigned char *seckey,
  secp256k1_nonce_function noncefp,
  const void *ndata
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(4);

SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_schnorr_verify(
  const secp256k1_context* ctx,
  const unsigned char *sig64,
  const unsigned char *msg32,
  const secp256k1_pubkey *pubkey
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(4);

SECP256K1_API int secp256k1_schnorr_recover(
  const secp256k1_context* ctx,
  secp256k1_pubkey *pubkey,
  const unsigned char *sig64,
  const unsigned char *msg32
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(4);

SECP256K1_API int secp256k1_schnorr_generate_nonce_pair(
  const secp256k1_context* ctx,
  secp256k1_pubkey *pubnonce,
  unsigned char *privnonce32,
  const unsigned char *msg32,
  const unsigned char *sec32,
  secp256k1_nonce_function noncefp,
  const void* noncedata
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3);

SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_schnorr_partial_sign(
  const secp256k1_context* ctx,
  unsigned char *sig64,
  const unsigned char *msg32,
  const unsigned char *sec32,
  const secp256k1_pubkey *pubnonce_others,
  const unsigned char *secnonce32
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(4) SECP256K1_ARG_NONNULL(5) SECP256K1_ARG_NONNULL(6);

SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_schnorr_partial_combine(
  const secp256k1_context* ctx,
  unsigned char *sig64,
  const unsigned char * const * sig64sin,
  size_t n
) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3);

# ifdef __cplusplus
}
# endif

#endif