SHA1 Online Calculator

SHA256Calc.com - Free Online Hash Calculators

SHA1 hash calculator

Here you can calculate online SHA1 hashes for your strings. Put your string into form below and press "Calculate SHA1 hash". As a result you will get SHA1 hash of your string. If you need another hash calculators, for example: CRC32C, HAVAL192-3, HAVAL256-4 or TIGER192-3 you can find it into appropriate section.


SHA1 hash for qweasd string

94cd166631d14dab533858b9b47e9584a2ff3f65

Source string

qweasd

About SHA-1 hash algorithm

In cryptography, SHA-1 (Secure Hash Algorithm 1) is a cryptographic hash function which takes an input and produces a 160-bit (20-byte) hash value known as a message digest – typically rendered as a hexadecimal number, 40 digits long. It was designed by the United States National Security Agency, and is a U.S. Federal Information Processing Standard.

Since 2005 SHA-1 has not been considered secure against well-funded opponents, and since 2010 many organizations have recommended its replacement by SHA-2 or SHA-3. Microsoft, Google, Apple and Mozilla have all announced that their respective browsers will stop accepting SHA-1 SSL certificates by 2017.

In 2017 CWI Amsterdam and Google announced they had performed a collision attack against SHA-1, publishing two dissimilar PDF files which produced the same SHA-1 hash.

© Wikipedia

Other Online Hash Calculators

MD2MD4MD5SHA224SHA256SHA384SHA512/224SHA512/256SHA512SHA3-224SHA3-256SHA3-384SHA3-512RIPEMD128RIPEMD160RIPEMD256RIPEMD320WHIRLPOOLTIGER128,3TIGER160,3TIGER192,3TIGER128,4TIGER160,4TIGER192,4SNEFRUSNEFRU256GOSTGOST-CRYPTOADLER32CRC32CRC32BCRC32CFNV132FNV1A32FNV164FNV1A64JOAATMURMUR3AMURMUR3CMURMUR3FXXH32XXH64XXH3XXH128HAVAL128,3HAVAL160,3HAVAL192,3HAVAL224,3HAVAL256,3HAVAL128,4HAVAL160,4HAVAL192,4HAVAL224,4HAVAL256,4HAVAL128,5HAVAL160,5HAVAL192,5HAVAL224,5HAVAL256,5

Top hashed strings

111 HAVAL128,3 hash, 12345678 TIGER128,3 hash, 1234567890 MURMUR3A hash, 131313 HAVAL128,3 hash, 2000 RIPEMD128 hash, 2020 SHA3-256 hash, 555555 TIGER192,3 hash, aaaaa HAVAL160,3 hash, ashley SHA224 hash, blahblah RIPEMD160 hash, cookie SHA256 hash, corvette XXH3 hash, dragon SHA3-512 hash, george XXH3 hash, hottie RIPEMD320 hash, johsua XXH32 hash, michelle HAVAL128,3 hash, photoshop[a] GOST-CRYPTO hash, princess HAVAL160,5 hash, shadow MD5 hash, welcome SHA3-384 hash

About project

You've visit right place if you want to calculate SHA1 hashes. Put string or even text into String to encode field above and press "Calculate SHA1 hash". You will get SHA1 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, 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