#include #include #include /* Decode/encode from/to base64, base64 helper functions. * We import base64 from libsodium to generate tor V3 ED25519-V3 onions from blobs */ char *b64_encode(const tal_t *ctx, const u8 *data, size_t len) { char *str = tal_arr(ctx, char, sodium_base64_encoded_len(len, sodium_base64_VARIANT_ORIGINAL) + 1); str = sodium_bin2base64(str, tal_count(str), data, len, sodium_base64_VARIANT_ORIGINAL); return str; }