ward.crypto

local crypto = require("ward.crypto")

Byte-string functions (Lua strings are binary-safe):

• crypto.sha256(bytes) -> string (hex)
• crypto.sha1(bytes) -> string (hex)
• crypto.md5(bytes) -> string (hex)

File functions (async, streamed):

• crypto.sha256_file(path) -> string (hex)
• crypto.sha1_file(path) -> string (hex)
• crypto.md5_file(path) -> string (hex)

Examples:

local crypto = require("ward.crypto")

local digest = crypto.sha256("abc")
print("sha256(abc) =", digest)

local file_digest = crypto.sha256_file("Cargo.toml")
print("sha256(Cargo.toml) =", file_digest)