Botan botan.base64_encode botan.base64_encode Synopsis local botan = require "botan" botan.base64_encode(out_buffer: byte_span, input: byte_span) -> byte_span (1) botan.base64_encode(input: byte_span) -> string (2) Description Perform base64 encoding. If provided, out_buffer should have at least base64_encode_max_output(input) bytes. botan.base64_encode_max_output botan.hash_function