SHA3-256 Online Calculator

SHA256Calc.com - Free Online Hash Calculators

SHA3-256 hash calculator

Here you can calculate online SHA3-256 hashes for your strings. Put your string into form below and press "Calculate SHA3-256 hash". As a result you will get SHA3-256 hash of your string. If you need another hash calculators, for example: FNV1A32, FNV1A64, HAVAL192-4 or TIGER160-4 you can find it into appropriate section.


SHA3-256 hash for 1991 string

4f2455d223fbd22d52ab0f721809f7a30a1bdfa88df392b69ce4ff3389a7a53e

Source string

1991

About SHA-3 hash algorithms

SHA-3 (Secure Hash Algorithm 3) is the latest member of the Secure Hash Algorithm family of standards, released by NIST on August 5, 2015. Although part of the same series of standards, SHA-3 is internally quite different from the MD5-like structure of SHA-1 and SHA-2.

SHA-3 is a subset of the broader cryptographic primitive family Keccak, designed by Guido Bertoni, Joan Daemen, Michaël Peeters, and Gilles Van Assche, building upon RadioGatún. Keccak's authors have proposed additional uses for the function, not (yet) standardized by NIST, including a stream cipher, an authenticated encryption system, a "tree" hashing scheme for faster hashing on certain architectures, and AEAD ciphers Keyak and Ketje.

Keccak is based on a novel approach called sponge construction. Sponge construction is based on a wide random function or random permutation, and allows inputting ("absorbing" in sponge terminology) any amount of data, and outputting ("squeezing") any amount of data, while acting as a pseudorandom function with regard to all previous inputs. This leads to great flexibility.

NIST does not currently plan to withdraw SHA-2 or remove it from the revised Secure Hash Standard. The purpose of SHA-3 is that it can be directly substituted for SHA-2in current applications if necessary, and to significantly improve the robustness of NIST's overall hash algorithm toolkit.

© Wikipedia

Other Online Hash Calculators

MD2MD4MD5SHA1SHA224SHA256SHA384SHA512/224SHA512/256SHA512SHA3-224SHA3-384SHA3-512RIPEMD128RIPEMD160RIPEMD256RIPEMD320WHIRLPOOLTIGER128,3TIGER160,3TIGER192,3TIGER128,4TIGER160,4TIGER192,4SNEFRUSNEFRU256GOSTGOST-CRYPTOADLER32CRC32CRC32BFNV132FNV1A32FNV164FNV1A64JOAATHAVAL128,3HAVAL160,3HAVAL192,3HAVAL224,3HAVAL256,3HAVAL128,4HAVAL160,4HAVAL192,4HAVAL224,4HAVAL256,4HAVAL128,5HAVAL160,5HAVAL192,5HAVAL224,5HAVAL256,5

Top hashed strings

123321 HAVAL192,3 hash, 1992 SHA3-224 hash, 555555 HAVAL224,5 hash, 654321 WHIRLPOOL hash, admin123 RIPEMD160 hash, adminadmin HAVAL256,4 hash, amanda ADLER32 hash, andrea TIGER192,4 hash, bandit GOST hash, ferrari HAVAL224,4 hash, george JOAAT hash, golfer SHA512 hash, jennifer HAVAL160,4 hash, jessica WHIRLPOOL hash, joshua GOST hash, london HAVAL256,5 hash, loveme RIPEMD160 hash, ninja MD2 hash, welcome SHA3-224 hash, zxc SHA3-384 hash, pizza HAVAL192,4 hash

About project

You've visit right place if you want to calculate SHA3-256 hashes. Put string or even text into String to encode field above and press "Calculate SHA3-256 hash". You will get SHA3-256 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, 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