<fontclass="red">Gostcoin (GST)</font> is a digital currency based on blockchain technology. It allows instant payments worldwide with focus on privacy and security of its users.<br>
<fontclass="red">GOSTCoin</font> uses Russian government standard cryptography: <fontclass="red">GOST R 34.10-2012</font> for signature and <fontclass="red">GOST R 34.11-2012</font> for hash.<br>
Hash and Proof-of-work uses <fontclass="red">GOST_R_3411_2012-256(GOST_R_3411_2012-512())</font> function (256 bit hashsum over 512 bit hashsum of string), assumed in Big Endian.<br>
For signatures <fontclass="red">Gostcoin</font> uses <fontclass="red">GOST_R_3410_2012</font> algorithm with CryptoPro XchA (1.2.643.2.2.36.0) parameters set over the hash specified above.