The hash algorithms specified in this Standard are called secure because, for a given algorithm, it is computationally infeasible 1) to find a message that corresponds to a given message digest, or 2) to find two different messages that produce the same message digest.

SHA-1 Hash - GeeksforGeeks Sep 27, 2018 SHA: Secure Hashing Algorithm - Computerphile - YouTube Apr 11, 2017

## Oct 02, 2012

How does a hashing algorithm work? | CryptoCompare.com The main feature of a hashing algorithm is that it is a one-way function – you can get the output from the input but you can’t get the input from the output – just like elliptic curve cryptography where you can’t get the private key from the public key. The other key property is …

### Cryptocurrency Hashing Algorithms Explained – Changelly

SHA: Secure Hashing Algorithm - Computerphile - YouTube Apr 11, 2017 Difference Between SHA and MD5 | Difference Between