Log Message:
(security/R-sodium) import R-sodium-1.2.0

(Once I did import with wrong directory name, R-soduim, and I noticed
that before I did commit security/Makefile and doc/CHANGES-2022,
so those two are correct, but I did not notice the necessity of correcting
importing commit, now re-importing the correct name, I hope,
sorry and thanks leot@)

Bindings to 'libsodium': a modern, easy-to-use software library for
encryption, decryption, signatures, password hashing and more. Sodium
uses curve25519, a state-of-the-art Diffie-Hellman function by Daniel
Bernstein, which has become very popular after it was discovered that
the NSA had backdoored Dual EC DRBG.