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