Microsoft, Google, Apple and Mozilla have all announced that their respective browsers will stop accepting SHA-1 SSL certificates by 2017. ![]() 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. It was designed by the United States National Security Agency, and is a U.S. 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. The CMU Software Engineering Institute considers MD5 essentially cryptographically broken and unsuitable for further use. ![]() The weaknesses of MD5 have been exploited in the field, most infamously by the Flame malware in 2012. It remains suitable for other non-cryptographic purposes, for example for determining the partition for a particular key in a partitioned database. It can still be used as a checksum to verify data integrity, but only against unintentional corruption. Although MD5 was initially designed to be used as a cryptographic hash function, it has been found to suffer from extensive vulnerabilities. The MD5 message-digest algorithm is a widely used hash function producing a 128-bit hash value. We are not cracking your hash in realtime - we're just caching the hard work of many cracking enthusiasts over the years. We have been building our hash database since August 2007. It's like having your own massive hash-cracking cluster - but with immediate results! This allows you to input an MD5, SHA-1, Vbulletin, Invision Power Board, MyBB, Bcrypt, Wordpress, SHA-256, SHA-512, MYSQL5 etc hash and search for its corresponding plaintext ("found") in our database of already-cracked hashes.
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