Install libghc-sha-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-sha-doc
Description:
Haskell SHA suite of message digest functions; documentation
This library implements the SHA suite of message digest functions, according to NIST FIPS 180-2 (with the SHA-224 addendum), as well as the SHA-based HMAC routines. . The functions have been tested against most of the NIST and RFC test vectors for the various functions. While some attention has been paid to performance, these do not presently reach the speed of well-tune libraries, like OpenSSL. . This package provides the documentation for a library for the Haskell programming language. See http://www.haskell.org/ for more information on Haskell.
Homepage: http://hackage.haskell.org/package/SHA
Version: 1.6.4.2-6build1
Section: universe/doc