crypt.hmac - Real Function Reference

crypt.hmac(key: string, data: string, algorithm?: "sha256" | "sha1" | "sha224" | "sha384" | "sha512" | "md5"): string

Đối số

string

bắt buộc

Cac byte raw Lua string duoc dung lam HMAC key. key khong duoc Base64-decode.

string

bắt buộc

Cac byte Lua string duoc truyen vao HMAC calculation.

"sha256" | "sha1" | "sha224" | "sha384" | "sha512" | "md5"

Ten HMAC algorithm case-sensitive. Mac dinh la sha256.

string

Base64-encoded HMAC output khong co line breaks.

Tinh Base64 HMAC output tu raw Lua string key va data.

local key = "shared secret"
local data = "payload"
local digest = crypt.hmac(key, data, "sha256")

print(digest)