34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
#pragma once
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/**
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** \defgroup bip39 BIP39
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** Convert between raw bytes and \ref bip39_words.
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** See: https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki.
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** @{
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*/
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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/**
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** Convert a key from bytes to words.
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** @param bytes A raw binary representation of a key.
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** @param bytes_size The size of bytes.
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** @param[out] out_words A human-readable English word representation of a key.
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** @param words_size The size of the out_words buffer.
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** @return True if the key was successfully converted.
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*/
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bool tf_bip39_bytes_to_words(const uint8_t* bytes, size_t bytes_size, char* out_words, size_t words_size);
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/**
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** Convert a key from words to bytes.
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** @param words A space-separated list of English words forming a key.
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** @param[out] out_bytes A buffer to receive the raw binary form of the key.
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** @param bytes_size The size of the out_bytes buffer.
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** @return True if the key was successfully converted.
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*/
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bool tf_bip39_words_to_bytes(const char* words, uint8_t* out_bytes, size_t bytes_size);
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/** @} */
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