GOST Online Calculator

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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: HAVAL192-4, SHA3-512, SNEFRU256 or TIGER192-4 you can find it into appropriate section.


GOST hash for matrix string

f439d56b333f46938075fb65de16c651a7bf982b7eeacbd032f5a24af2b0229c

Source string

matrix

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

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Top hashed strings

123123 RIPEMD128 hash, 1234567890 HAVAL256,4 hash, 131313 HAVAL224,4 hash, 1q2w3e HAVAL256,5 hash, 2020 JOAAT hash, andrew FNV132 hash, asdf SHA512 hash, ashley CRC32B hash, azerty MD5 hash, baseball HAVAL160,4 hash, cookie ADLER32 hash, george HAVAL160,4 hash, jordan23 HAVAL224,4 hash, letmein FNV1A32 hash, love HAVAL224,3 hash, loveme SHA3-512 hash, master SHA3-224 hash, mercedes SHA3-256 hash, pepper CRC32 hash, test123test FNV164 hash, william FNV1A32 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