25 lines
604 B
C++
25 lines
604 B
C++
// ignore warnings in this file
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#include "libtorrent/aux_/disable_warnings_push.hpp"
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#include "libtorrent/ed25519.hpp"
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#include "libtorrent/hasher512.hpp"
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#include "ge.h"
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namespace libtorrent
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{
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void ed25519_create_keypair(unsigned char *public_key, unsigned char *private_key, const unsigned char *seed) {
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ge_p3 A;
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hasher512 hash({reinterpret_cast<char const*>(seed), 32});
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std::memcpy(private_key, hash.final().data(), 64);
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private_key[0] &= 248;
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private_key[31] &= 63;
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private_key[31] |= 64;
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ge_scalarmult_base(&A, private_key);
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ge_p3_tobytes(public_key, &A);
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}
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}
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