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common/codex32: Add codex32_secret_encode to encode seeds in bip93 format.

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This commit is contained in:
adi2011
2023-07-31 09:40:15 +05:30
committed by Rusty Russell
parent 38ee765922
commit d00efbccde
3 changed files with 92 additions and 0 deletions
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16
common/codex32.h
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@@ -40,4 +40,20 @@ struct codex32 *codex32_decode(const tal_t *ctx,
const char *codex32str,
char **fail);
/** Encode a seed into codex32 secret format.
*
* Out: char *: String containing the codex32 (BIP93) format secret.
* fail: Asserting error if invalid threshold is used.
* In: input: id: Valid 4 char string identifying the secret
* threshold: Threshold according to the bip93
* seed: The secret in u8*
* seedlen: Length of the seed provided.
* Returns a string which contains the seed provided in bip93 format.
*/
char *codex32_secret_encode(const tal_t *ctx,
const char *id,
const u32 threshold,
const u8 *seed,
size_t seedlen);
#endif /* LIGHTNING_COMMON_CODEX32_H */