Sha1() Encrypt & Decrypt

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Last hashs :


9a4cc829d7a02ed695c056e77a3f88d180b7123c
0cf1bc84bb8baca804f9015a158e88642d415ffa
2621b483138beb715a677ecdf4483cd723209e6e
ea22b01b315a7ffa0a373e976d8d0260c59e1c27
ffb4761cba839470133bee36aeb139f58d7dbaa9
6216f8a75fd5bb3d5f22b6f9958cdede3fc086c2
11bd8900c11c6a6f05bf391b1a9b54fdee475e7e
50cc04b2af3727322b6be0cd7e421aa572413322
c843861226e7c0884824ad94721e0075bd8431b9
ce2891a6627e5beb6df4953356b1636e02eafe53
3b6d807ea2f3a4c30f9f34fb3df22c62fcae9e11
6aa20fa0c8cd1349b2102b89612a63b01ae9936d
e54a1975e43a0e4b2d4b579700a58f4db74c0e47
3abf9eb797afe468902101efe6b4b00f7d50802a
e83faae0d8803d0baa4a824c8d2e8dffa0c3f42c

About Sha1 :


Sha-1 is a cryptographic function that takes as input a 2^64 bits maximum length message, and outputs a 160 bits hash, 40 caracters. Sha-1 is an improvement of Sha-0, it was created by the NSA, and improve cryptographic security by increasing the number of operations before a collision (theory says 2^63 operations), however Sha-1 is not considered as secure because 2^63 could be reach pretty easily. It was replaced by Sha-2 (224, 256, 384 and 512 bits), and more recently by Sha-3. Like Md5, Sha-1 is an unilateral function, to decrypt the plaintext behind a hash, you have to confront it to a online database. This website allows you to compare your Sha1 hashes and decrypt it if you're lucky, thanks to our efficient online database. This database contains 6,227,805,928 words, coming from all the wordlists I was able to find online. I then computed for days to enlarge the database and make it really unique, which will help you into Sha1 decryption.
About security, Sha-1 is not considered anymore as a secure hash type. If you still want to use it (and you should instead use Sha-2 functions), you should consider using a salt to make hackers life harder. A salt consist in a string you add to the user password before hashing it. This string could be a random sequence, a timestamp, or anything that will make the password harder to be found.
Mentions légales | Donate | 17,539,455 cracked hashes since 11/2015 | There are 6,227,805,928 words in the database | | Download Md5decrypt's Wordlist