2013-09-12 17:21:24 +00:00
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#ifndef __BIP32_H__
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#define __BIP32_H__
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#include <stdint.h>
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typedef struct {
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uint32_t version;
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uint32_t depth;
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uint32_t fingerprint;
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uint32_t child_num;
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uint8_t private_key[32]; // private_key + chain_code have to
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uint8_t chain_code[32]; // form a continuous 64 byte block
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uint8_t public_key[33];
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2013-09-19 12:52:52 +00:00
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char address[35];
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2013-09-12 17:21:24 +00:00
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} xprv;
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void xprv_from_seed(uint8_t *seed, int seed_len, xprv *out);
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#define xprv_descent_prime(X, I) xprv_descent((X), ((I) | 0x80000000))
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void xprv_descent(xprv *inout, uint32_t i);
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#endif
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