prf.cpp File Reference

#include "prf.h"
#include "crypto/sha256.h"
#include "hash.h"
#include <array>
#include <sodium.h>
#include <librustzcash.h>

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Functions
std::array< unsigned char, 64 >	PRF_expand (const uint256 &sk, unsigned char t)
uint256	PRF_ask (const uint256 &sk)
	Sapling functions. More...
uint256	PRF_nsk (const uint256 &sk)
uint256	PRF_ovk (const uint256 &sk)
std::array< unsigned char, 11 >	default_diversifier (const uint256 &sk)

Variables
const unsigned char	ZCASH_EXPANDSEED_PERSONALIZATION [crypto_generichash_blake2b_PERSONALBYTES] = {'Z','c','a','s','h','_','E','x','p','a','n','d','S','e','e','d'}

Function Documentation

default_diversifier()

std::array<unsigned char, 11> default_diversifier

(

const uint256 &

sk

)

Definition at line 58 of file prf.cpp.

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PRF_ask()

uint256 PRF_ask

(

const uint256 &

sk

)

Sapling functions.

Definition at line 34 of file prf.cpp.

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PRF_expand()

std::array<unsigned char, 64> PRF_expand	(	const uint256 &	sk,
		unsigned char	t
	)

Definition at line 18 of file prf.cpp.

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PRF_nsk()

uint256 PRF_nsk

(

const uint256 &

sk

)

Definition at line 42 of file prf.cpp.

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PRF_ovk()

uint256 PRF_ovk

(

const uint256 &

sk

)

Definition at line 50 of file prf.cpp.

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Variable Documentation

ZCASH_EXPANDSEED_PERSONALIZATION

const unsigned char ZCASH_EXPANDSEED_PERSONALIZATION[crypto_generichash_blake2b_PERSONALBYTES] = {'Z','c','a','s','h','_','E','x','p','a','n','d','S','e','e','d'}

Definition at line 15 of file prf.cpp.