Add HexSHA256File for computing the SHA256 checksum of a file - #6505

Add HexSHA256File for computing the SHA256 checksum of a file#6505

fingolfin merged 2 commits into

gap-system:mastergap-system/gap:masterfrom

fingolfin:mh/sha256-filefingolfin/gap:mh/sha256-fileCopy head branch name to clipboard