GOST-CRYPTO Online Calculator

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GOST-CRYPTO hash calculator

Here you can calculate online GOST-CRYPTO hashes for your strings. Put your string into form below and press "Calculate GOST-CRYPTO hash". As a result you will get GOST-CRYPTO hash of your string. If you need another hash calculators, for example: MD5, MURMUR3C, RIPEMD256 or SHA256 you can find it into appropriate section.


GOST-CRYPTO hash for 12345678 string

efaecc0e8f3165f5d727203a99966bc2436d993c8f3c5d0a46cc5eac40968af7

Source string

12345678

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

159753 TIGER160,4 hash, 1991 MD2 hash, 555555 HAVAL192,4 hash, andrew JOAAT hash, dallas FNV1A64 hash, flower CRC32 hash, hottie TIGER160,4 hash, hunter XXH128 hash, iloveyou HAVAL128,3 hash, jennifer RIPEMD128 hash, killer TIGER128,3 hash, merlin HAVAL256,3 hash, michael FNV1A64 hash, password1 HAVAL256,4 hash, qwerty SHA3-224 hash, taylor SHA1 hash, test SHA512/224 hash, test123 FNV164 hash, zaq HAVAL256,4 hash, zxc MURMUR3C hash, pizza HAVAL256,3 hash

About project

You've visit right place if you want to calculate GOST-CRYPTO hashes. Put string or even text into String to encode field above and press "Calculate GOST-CRYPTO hash". You will get GOST-CRYPTO 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, GOST, ADLER32, CRC32, CRC32B, CRC32C, FNV132, FNV1A32, FNV164, FNV1A64, JOAAT, MURMUR3A, MURMUR3C, MURMUR3F, XXH32, XXH64, XXH3, XXH128, etc. So all what you need to calculate any of these hashes is remeber our web site address - SHA256Calc.com