UltrafastSecp256k1 3.50.0
Ultra high-performance secp256k1 elliptic curve cryptography library
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ecdsa.hpp File Reference
#include <array>
#include <cstdint>
#include "secp256k1/scalar.hpp"
#include "secp256k1/point.hpp"

Go to the source code of this file.

Classes

struct  secp256k1::ECDSASignature
 

Namespaces

namespace  secp256k1
 

Functions

ECDSASignature secp256k1::ecdsa_sign (const std::array< std::uint8_t, 32 > &msg_hash, const fast::Scalar &private_key)
 
ECDSASignature secp256k1::ecdsa_sign_verified (const std::array< std::uint8_t, 32 > &msg_hash, const fast::Scalar &private_key)
 
ECDSASignature secp256k1::ecdsa_sign_hedged (const std::array< std::uint8_t, 32 > &msg_hash, const fast::Scalar &private_key, const std::array< std::uint8_t, 32 > &aux_rand)
 
ECDSASignature secp256k1::ecdsa_sign_hedged_verified (const std::array< std::uint8_t, 32 > &msg_hash, const fast::Scalar &private_key, const std::array< std::uint8_t, 32 > &aux_rand)
 
bool secp256k1::ecdsa_verify (const std::uint8_t *msg_hash32, const fast::Point &public_key, const ECDSASignature &sig)
 
bool secp256k1::ecdsa_verify (const std::array< std::uint8_t, 32 > &msg_hash, const fast::Point &public_key, const ECDSASignature &sig)
 
fast::Scalar secp256k1::rfc6979_nonce (const fast::Scalar &private_key, const std::array< std::uint8_t, 32 > &msg_hash)
 
fast::Scalar secp256k1::rfc6979_nonce_hedged (const fast::Scalar &private_key, const std::array< std::uint8_t, 32 > &msg_hash, const std::array< std::uint8_t, 32 > &aux_rand)