salsa20-core

The Salsa20 core functions, in OCaml
README


The Salsa20 core functions, in OCaml

An OCaml implementation of Salsa20 Core functions, both Salsa20/20 Core and the reduced Salsa20/8 Core and Salsa20/12 Core functions.
The hot loop is implemented in C for efficiency reasons.

Salsa 20 Core are functions from 64-byte strings to 64-byte strings.

Installation

opam install salsa20-core

Usage

utop[0]> #require "salsa20-core";;
utop[1]> 0
|> Char.chr
|> String.make 64
|> Cstruct.of_string
|> Salsa20_core.salsa20_20_core (* or salsa20_12_core / salsa20_8_core *)
|> Cstruct.to_string;;
- : string =
"\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
Install
Published
31 Mar 2020
Sources
salsa20-core-1.0.0.tbz
sha256=cf1abb67a59f204d2a25b4edefacb3c5ecd528199f50b8f8dd4ec7904eb3880b
sha512=b4eff10f221bdab56d86d57472bd9871c2579a75152c91ef0db033e471a37ccfd344591df788155315a7c533ce79d6fc96fb9db0241daffa4541c0530a270c39
Dependencies
alcotest
with-test
ocaml
>= "4.02.0"
cstruct
>= "3.2.0" & < "6.1.0"
dune
>= "1.3.0"
Reverse Dependencies
salsa20
>= "1.1.0"
scrypt-kdf
>= "0.4.0"