secp256k1__ecdh_8h_source.html

 #ifndef SECP256K1_ECDH_H
 #define SECP256K1_ECDH_H

 #include "secp256k1.h"

 #ifdef __cplusplus
 extern "C" {
 #endif

 SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_ecdh(
   const secp256k1_context* ctx,
   unsigned char *result,
   const secp256k1_pubkey *pubkey,
   const unsigned char *privkey
 ) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(4);

 #ifdef __cplusplus
 }
 #endif

 #endif /* SECP256K1_ECDH_H */
SECP256K1_WARN_UNUSED_RESULT
#define SECP256K1_WARN_UNUSED_RESULT
Warning attributes NONNULL is not used if SECP256K1_BUILD is set to avoid the compiler optimizing out...
Definition: secp256k1.h:136

secp256k1_context_struct
Definition: secp256k1.c:51

SECP256K1_ARG_NONNULL
#define SECP256K1_ARG_NONNULL(_x)
Definition: secp256k1.h:141

secp256k1.h

SECP256K1_API
#define SECP256K1_API
Definition: secp256k1.h:126

secp256k1_ecdh
SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_ecdh(const secp256k1_context *ctx, unsigned char *result, const secp256k1_pubkey *pubkey, const unsigned char *privkey) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(4)
Compute an EC Diffie-Hellman secret in constant time Returns: 1: exponentiation was successful 0: sca...
Definition: main_impl.h:13

secp256k1_pubkey
Opaque data structure that holds a parsed and valid public key.
Definition: secp256k1.h:53