GOST Online Calculator

SHA256Calc.com - Free Online Hash Calculators

GOST hash calculator

Here you can calculate online GOST hashes for your strings. Put your string into form below and press "Calculate GOST hash". As a result you will get GOST hash of your string. If you need another hash calculators, for example: FNV164, RIPEMD160, SHA512-256 or TIGER128-3 you can find it into appropriate section.


GOST hash for test123 string

05d5550ddde718725f0f157cd483980670bd9a019c0c7656a5fb4e81c80ea8bb

Source string

test123

About GOST hash algorithms

The GOST hash function, defined in the standards GOST R 34.11-94 and GOST 34.311-95 is a 256-bit cryptographic hash function. It was initially defined in the Russian national standard GOST R 34.11-94 Information Technology – Cryptographic Information Security – Hash Function. The equivalent standard used by other member-states of the CIS is GOST 34.311-95.

This function must not be confused with a different Streebog hash function, which is defined in the new revision of the standard GOST R 34.11-2012.

The GOST hash function is based on the GOST block cipher.

GOST processes a variable-length message into a fixed-length output of 256 bits. The input message is broken up into chunks of 256-bit blocks (eight 32-bit little endian integers); the message is padded by appending as many zeros to it as are required to bring the length of the message up to 256 bits. The remaining bits are filled up with a 256-bit integer arithmetic sum of all previously hashed blocks and then a 256-bit integer representing the length of the original message, in bits.

© Wikipedia

Other Online Hash Calculators

MD2MD4MD5SHA1SHA224SHA256SHA384SHA512/224SHA512/256SHA512SHA3-224SHA3-256SHA3-384SHA3-512RIPEMD128RIPEMD160RIPEMD256RIPEMD320WHIRLPOOLTIGER128,3TIGER160,3TIGER192,3TIGER128,4TIGER160,4TIGER192,4SNEFRUSNEFRU256GOST-CRYPTOADLER32CRC32CRC32BFNV132FNV1A32FNV164FNV1A64JOAATHAVAL128,3HAVAL160,3HAVAL192,3HAVAL224,3HAVAL256,3HAVAL128,4HAVAL160,4HAVAL192,4HAVAL224,4HAVAL256,4HAVAL128,5HAVAL160,5HAVAL192,5HAVAL224,5HAVAL256,5

Top hashed strings

112233 CRC32B hash, 159753 HAVAL192,3 hash, 1991 TIGER192,3 hash, dsa HAVAL256,3 hash, golfer SHA3-224 hash, harley TIGER128,3 hash, jennifer SHA512 hash, klaster HAVAL160,3 hash, london SHA3-224 hash, maggie TIGER192,4 hash, master HAVAL192,4 hash, monkey FNV164 hash, qaz123 MD4 hash, rangers SHA3-224 hash, shadow RIPEMD256 hash, solo RIPEMD160 hash, summer HAVAL224,4 hash, superman TIGER160,4 hash, welcome HAVAL256,3 hash, whatever SHA3-256 hash, yankees SHA512/224 hash

About project

You've visit right place if you want to calculate GOST hashes. Put string or even text into String to encode field above and press "Calculate GOST hash". You will get GOST hash of your string in seconds. You can also copy this hash right to your clipboard using the appropriate button.

Keep in mind that our website has a lot of other calculators, like MD2, MD4, MD5, SHA1, SHA224, SHA256, SHA384, SHA512-224, SHA512, RIPEMD128, RIPEMD160, RIPEMD256, RIPEMD320, WHIRLPOOL, SNEFRU, SNEFRU256, ADLER32, CRC32, CRC32B, FNV132, FNV1A32, FNV164, FNV1A64, JOAAT, etc. So all what you need to calculate any of these hashes is remeber our web site address - SHA256Calc.com