CRC32B Online Calculator

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CRC32B hash calculator

Here you can calculate online CRC32B hashes for your strings. Put your string into form below and press "Calculate CRC32B hash". As a result you will get CRC32B hash of your string. If you need another hash calculators, for example: FNV1A32, MURMUR3A, SHA1 or WHIRLPOOL you can find it into appropriate section.


CRC32B hash for login string

aa08cb10

Source string

login

About CRC32 hash algorithms

A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data. Blocks of data entering these systems get a short check value attached, based on the remainder of a polynomial division of their contents. On retrieval, the calculation is repeated and, in the event the check values do not match, corrective action can be taken against data corruption. CRCs can be used for error correction (see bitfilters).

CRCs are so called because the check (data verification) value is a redundancy (it expands the message without adding information) and the algorithm is based on cyclic codes. CRCs are popular because they are simple to implement in binary hardware, easy to analyze mathematically, and particularly good at detecting common errors caused by noise in transmission channels. Because the check value has a fixed length, the function that generates it is occasionally used as a hash function.

The CRC was invented by W. Wesley Peterson in 1961; the 32-bit CRC function of Ethernet and many other standards is the work of several researchers and was published in 1975.

© Wikipedia

Other Online Hash Calculators

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Top hashed strings

123qwe MD2 hash, 159753 SHA224 hash, 1992 HAVAL160,3 hash, 1qaz2wsx HAVAL224,3 hash, 2017 HAVAL128,4 hash, admin FNV1A64 hash, andrew HAVAL128,3 hash, asdzxc MD5 hash, batman HAVAL192,3 hash, football SHA1 hash, iloveyou RIPEMD160 hash, jennifer HAVAL128,5 hash, martin CRC32C hash, matthew FNV132 hash, michelle HAVAL128,3 hash, passw0rd HAVAL224,5 hash, pepper SHA3-384 hash, qaz123 SHA512/256 hash, rangers HAVAL256,3 hash, taylor TIGER160,3 hash, zxcvbnm GOST hash

About project

You've visit right place if you want to calculate CRC32B hashes. Put string or even text into String to encode field above and press "Calculate CRC32B hash". You will get CRC32B 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, 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