{"content":"なんで\ns^-1mG+s^-1xP\nが結局 R に一致するか，証明書きます！\ns^-1mG+s^-1xP\n=s^-1(mG+xP)\nPはdGなので\n=s^-1(mG+xdG)\n=s^-1(m+xd)G\n=s^-1(m+dx)G\nsはr^-1(m+dx)なので，\n=r(m+dx)^-1(m+dx)G\n=rG\n=R\n証明終了","created_at":1758124922,"id":"b1559bc90dbf58751ad812cf5425131e63a8c5d9ed1ec35359d60e33140aaf2b","kind":1,"pubkey":"a6f1f450080b65ba75da8ac7328f91c94f8314b2cc4aa719c516852a29388f0b","sig":"22d3bfe0318ced87139820eee1ba74f055d6e6b08a75f0420943599bbb77fe75f58853cbe0878618b6de072fbd4bc066b162bfa4865359a2b2a74948e094c0f0","tags":[]}