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: SHA256, SHA3-256, TIGER128-4 or TIGER192-3 you can find it into appropriate section.


GOST hash for 123321 string

30535609778666ca45fb6a19181232caf46689f9d12501476aadc97357552c99

Source string

123321

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

1111 TIGER160,3 hash, 12345678 MD5 hash, 1234567890 FNV164 hash, 1q2w3e SHA224 hash, 987654321 FNV164 hash, access FNV132 hash, banana RIPEMD160 hash, baseball HAVAL128,4 hash, dallas HAVAL192,4 hash, flower RIPEMD128 hash, 987654 FNV1A32 hash, george RIPEMD160 hash, pass SNEFRU hash, princess TIGER128,4 hash, qaz123 MD4 hash, qweasd SHA1 hash, qwertyuiop HAVAL224,3 hash, starwars GOST-CRYPTO hash, sunshine MD5 hash, testtest SHA512 hash, hello world HAVAL256,3 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