PrismKit加密與資安CRC 計算機CRC 計算機在瀏覽器中執行本機複製連結Markdown計算文字或原始 hex 位元組的 CRC-8、CRC-16、CRC-32、CRC-32C 與 Adler-32 檢查碼。HMAC 產生器Compute an HMAC signature from a message and secret key using the hash function of your choice.BcryptHash a string with bcrypt at a work factor you choose, or test a string against an existing bcrypt hash.