What Does Secure Hash Algorithm (SHA) Mean?
A secure hash algorithm is actually a set of algorithms developed by the National Institutes of Standards and Technology (NIST) and other government and private parties. These secure encryption or “file check” functions have arisen to meet some of the top cybersecurity challenges of the 21st century, as a number of public service groups work with federal government agencies to provide better online security standards for organizations and the public.
Techopedia Explains Secure Hash Algorithm (SHA)
Within the family of secure hash algorithms, there are several instances of these tools that were set up to facilitate better digital security. The first one, SHA-0, was developed in 1993. Like its successor, SHA-1, SHA-0 features 16-bit hashing.
