@nowarajs/totp
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    Function base32Decode

    • Decode Base32 string to bytes

      Parameters

      • base32: string

        Base32 string to decode (case-insensitive)

      Returns Uint8Array

      Decoded bytes

      Security: Case-insensitive decoding per RFC 4648 recommendation. Performance: Uses Map lookup for O(1) character value retrieval. Performance: Pre-allocates output array based on input length.

      (InternalError) - if invalid Base32 character is found