Classes
struct	blake3_chunk_state__

struct	blake3_hasher__

struct	output_t__

Typedefs
typedef struct blake3_full::output_t__	output_t

typedef struct blake3_full::blake3_chunk_state__	blake3_chunk_state

typedef struct blake3_full::blake3_hasher__	blake3_hasher

Enumerations
enum	blake3_flags { CHUNK_START = 1 << 0 , CHUNK_END = 1 << 1 , PARENT = 1 << 2 , ROOT = 1 << 3 , KEYED_HASH = 1 << 4 , DERIVE_KEY_CONTEXT = 1 << 5 , DERIVE_KEY_MATERIAL = 1 << 6 }

enum	blake3s_constant { BLAKE3_KEY_LEN = 32 , BLAKE3_OUT_LEN = 32 , BLAKE3_BLOCK_LEN = 64 , BLAKE3_CHUNK_LEN = 1024 , BLAKE3_MAX_DEPTH = 54 }

enum	mode { HASH_MODE = 0 , KEYED_HASH_MODE = 1 , DERIVE_KEY_MODE = 2 }

Functions
size_t	blake3_simd_degree (void)

INLINE unsigned int	popcnt (uint64_t x)

INLINE uint32_t	rotr32 (uint32_t w, uint32_t c)

INLINE uint64_t	round_down_to_power_of_2 (uint64_t x)

INLINE uint32_t	counter_low (uint64_t counter)

INLINE uint32_t	counter_high (uint64_t counter)

INLINE uint32_t	load32 (const void *src)

INLINE void	load_key_words (const uint8_t key[BLAKE3_KEY_LEN], uint32_t key_words[8])

INLINE void	store32 (void *dst, uint32_t w)

INLINE void	store_cv_words (uint8_t bytes_out[32], uint32_t cv_words[8])

const char *	blake3_version (void)

INLINE void	chunk_state_init (blake3_chunk_state *self, const uint32_t key[8], uint8_t flags)

INLINE void	chunk_state_reset (blake3_chunk_state *self, const uint32_t key[8], uint64_t chunk_counter)

INLINE size_t	chunk_state_len (const blake3_chunk_state *self)

INLINE size_t	chunk_state_fill_buf (blake3_chunk_state self, const uint8_t input, size_t input_len)

INLINE uint8_t	chunk_state_maybe_start_flag (const blake3_chunk_state *self)

INLINE output_t	make_output (const uint32_t input_cv[8], const uint8_t block[BLAKE3_BLOCK_LEN], uint8_t block_len, uint64_t counter, uint8_t flags)

INLINE void	output_chaining_value (const output_t *self, uint8_t cv[32])

INLINE void	output_root_bytes (const output_t self, uint64_t seek, uint8_t out, size_t out_len)

INLINE void	chunk_state_update (blake3_chunk_state self, const uint8_t input, size_t input_len)

INLINE output_t	chunk_state_output (const blake3_chunk_state *self)

INLINE output_t	parent_output (const uint8_t block[BLAKE3_BLOCK_LEN], const uint32_t key[8], uint8_t flags)

INLINE size_t	left_len (size_t content_len)

INLINE size_t	compress_chunks_parallel (const uint8_t input, size_t input_len, const uint32_t key[8], uint64_t chunk_counter, uint8_t flags, uint8_t out)

INLINE size_t	compress_parents_parallel (const uint8_t child_chaining_values, size_t num_chaining_values, const uint32_t key[8], uint8_t flags, uint8_t out)

INLINE void	compress_subtree_to_parent_node (const uint8_t input, size_t input_len, const uint32_t key[8], uint64_t chunk_counter, uint8_t flags, uint8_t out[2 BLAKE3_OUT_LEN])

INLINE void	hasher_init_base (blake3_hasher *self, const uint32_t key[8], uint8_t flags)

void	blake3_hasher_init (blake3_hasher *self)

void	blake3_hasher_init_keyed (blake3_hasher *self, const uint8_t key[BLAKE3_KEY_LEN])

void	blake3_hasher_init_derive_key_raw (blake3_hasher self, const void context, size_t context_len)

void	blake3_hasher_init_derive_key (blake3_hasher self, const char context)

INLINE void	hasher_merge_cv_stack (blake3_hasher *self, uint64_t total_len)

INLINE void	hasher_push_cv (blake3_hasher *self, uint8_t new_cv[BLAKE3_OUT_LEN], uint64_t chunk_counter)

void	blake3_hasher_update (blake3_hasher self, const void input, size_t input_len)

void	blake3_hasher_finalize (const blake3_hasher self, uint8_t out, size_t out_len)

void	blake3_hasher_finalize_seek (const blake3_hasher self, uint64_t seek, uint8_t out, size_t out_len)

void	g (uint32_t *state, size_t a, size_t b, size_t c, size_t d, uint32_t x, uint32_t y)

void	round_fn (uint32_t state[16], const uint32_t *msg, size_t round)

void	compress_pre (uint32_t state[16], const uint32_t cv[8], const uint8_t block[BLAKE3_BLOCK_LEN], uint8_t block_len, uint64_t counter, uint8_t flags)

void	blake3_compress_in_place (uint32_t cv[8], const uint8_t block[BLAKE3_BLOCK_LEN], uint8_t block_len, uint64_t counter, uint8_t flags)

void	blake3_compress_xof (const uint32_t cv[8], const uint8_t block[BLAKE3_BLOCK_LEN], uint8_t block_len, uint64_t counter, uint8_t flags, uint8_t out[64])

void	blake3s_hash_one (const uint8_t *input, size_t blocks, const uint32_t key[8], uint64_t counter, uint8_t flags, uint8_t flags_start, uint8_t flags_end, uint8_t out[BLAKE3_OUT_LEN])

void	blake3_hash_many (const uint8_t const inputs, size_t num_inputs, size_t blocks, const uint32_t key[8], uint64_t counter, bool increment_counter, uint8_t flags, uint8_t flags_start, uint8_t flags_end, uint8_t *out)

std::vector< uint8_t >	blake3s (std::vector< uint8_t > const &input, const mode mode_id, const uint8_t key[BLAKE3_KEY_LEN], const char *context)

void	blak3s_hash_one (const uint8_t *input, size_t blocks, const uint32_t key[8], uint64_t counter, uint8_t flags, uint8_t flags_start, uint8_t flags_end, uint8_t out[BLAKE3_OUT_LEN])

Typedef Documentation

◆ blake3_chunk_state

typedef struct blake3_full::blake3_chunk_state__ blake3_full::blake3_chunk_state

◆ blake3_hasher

typedef struct blake3_full::blake3_hasher__ blake3_full::blake3_hasher

◆ output_t

typedef struct blake3_full::output_t__ blake3_full::output_t

Enumeration Type Documentation

◆ blake3_flags

enum blake3_full::blake3_flags

Enumerator
CHUNK_START
CHUNK_END
PARENT
ROOT
KEYED_HASH
DERIVE_KEY_CONTEXT
DERIVE_KEY_MATERIAL

Definition at line 36 of file blake3s.hpp.

◆ blake3s_constant

enum blake3_full::blake3s_constant

Enumerator
BLAKE3_KEY_LEN
BLAKE3_OUT_LEN
BLAKE3_BLOCK_LEN
BLAKE3_CHUNK_LEN
BLAKE3_MAX_DEPTH

Definition at line 47 of file blake3s.hpp.

◆ mode

enum blake3_full::mode

Enumerator
HASH_MODE
KEYED_HASH_MODE
DERIVE_KEY_MODE

Definition at line 56 of file blake3s.hpp.

Function Documentation

◆ blak3s_hash_one()

void blake3_full::blak3s_hash_one	(	const uint8_t *	input,
		size_t	blocks,
		const uint32_t	key[8],
		uint64_t	counter,
		uint8_t	flags,
		uint8_t	flags_start,
		uint8_t	flags_end,
		uint8_t	out[BLAKE3_OUT_LEN]
	)

◆ blake3_compress_in_place()

void blake3_full::blake3_compress_in_place	(	uint32_t	cv[8],
		const uint8_t	block[BLAKE3_BLOCK_LEN],
		uint8_t	block_len,
		uint64_t	counter,
		uint8_t	flags
	)

Definition at line 768 of file blake3s.cpp.

◆ blake3_compress_xof()

void blake3_full::blake3_compress_xof	(	const uint32_t	cv[8],
		const uint8_t	block[BLAKE3_BLOCK_LEN],
		uint8_t	block_len,
		uint64_t	counter,
		uint8_t	flags,
		uint8_t	out[64]
	)

Definition at line 783 of file blake3s.cpp.

◆ blake3_hash_many()

void blake3_full::blake3_hash_many	(	const uint8_t const	inputs,
		size_t	num_inputs,
		size_t	blocks,
		const uint32_t	key[8],
		uint64_t	counter,
		bool	increment_counter,
		uint8_t	flags,
		uint8_t	flags_start,
		uint8_t	flags_end,
		uint8_t *	out
	)

Definition at line 838 of file blake3s.cpp.

◆ blake3_hasher_finalize()

void blake3_full::blake3_hasher_finalize	(	const blake3_hasher *	self,
		uint8_t *	out,
		size_t	out_len
	)

Definition at line 636 of file blake3s.cpp.

◆ blake3_hasher_finalize_seek()

void blake3_full::blake3_hasher_finalize_seek	(	const blake3_hasher *	self,
		uint64_t	seek,
		uint8_t *	out,
		size_t	out_len
	)

Definition at line 641 of file blake3s.cpp.

◆ blake3_hasher_init()

void blake3_full::blake3_hasher_init ( blake3_hasher * self )

Definition at line 437 of file blake3s.cpp.

◆ blake3_hasher_init_derive_key()

void blake3_full::blake3_hasher_init_derive_key	(	blake3_hasher *	self,
		const char *	context
	)

Definition at line 461 of file blake3s.cpp.

◆ blake3_hasher_init_derive_key_raw()

void blake3_full::blake3_hasher_init_derive_key_raw	(	blake3_hasher *	self,
		const void *	context,
		size_t	context_len
	)

Definition at line 449 of file blake3s.cpp.

◆ blake3_hasher_init_keyed()

void blake3_full::blake3_hasher_init_keyed	(	blake3_hasher *	self,
		const uint8_t	key[BLAKE3_KEY_LEN]
	)

Definition at line 442 of file blake3s.cpp.

◆ blake3_hasher_update()

void blake3_full::blake3_hasher_update	(	blake3_hasher *	self,
		const void *	input,
		size_t	input_len
	)

Definition at line 529 of file blake3s.cpp.

◆ blake3_simd_degree()

size_t blake3_full::blake3_simd_degree ( void )

Definition at line 83 of file blake3-impl.hpp.

◆ blake3_version()

const char * blake3_full::blake3_version ( void )

Definition at line 35 of file blake3s.cpp.

◆ blake3s()

std::vector< uint8_t > blake3_full::blake3s	(	std::vector< uint8_t > const &	input,
		const mode	mode_id,
		const uint8_t	key[BLAKE3_KEY_LEN],
		const char *	context
	)

Definition at line 860 of file blake3s.cpp.

◆ blake3s_hash_one()

void blake3_full::blake3s_hash_one	(	const uint8_t *	input,
		size_t	blocks,
		const uint32_t	key[8],
		uint64_t	counter,
		uint8_t	flags,
		uint8_t	flags_start,
		uint8_t	flags_end,
		uint8_t	out[BLAKE3_OUT_LEN]
	)

Definition at line 811 of file blake3s.cpp.

◆ chunk_state_fill_buf()

INLINE size_t blake3_full::chunk_state_fill_buf	(	blake3_chunk_state *	self,
		const uint8_t *	input,
		size_t	input_len
	)

Definition at line 72 of file blake3s.cpp.

◆ chunk_state_init()

INLINE void blake3_full::chunk_state_init	(	blake3_chunk_state *	self,
		const uint32_t	key[8],
		uint8_t	flags
	)

Definition at line 40 of file blake3s.cpp.

◆ chunk_state_len()

INLINE size_t blake3_full::chunk_state_len ( const blake3_chunk_state * self )

Definition at line 67 of file blake3s.cpp.

◆ chunk_state_maybe_start_flag()

INLINE uint8_t blake3_full::chunk_state_maybe_start_flag ( const blake3_chunk_state * self )

Definition at line 86 of file blake3s.cpp.

◆ chunk_state_output()

INLINE output_t blake3_full::chunk_state_output ( const blake3_chunk_state * self )

Definition at line 197 of file blake3s.cpp.

◆ chunk_state_reset()

INLINE void blake3_full::chunk_state_reset	(	blake3_chunk_state *	self,
		const uint32_t	key[8],
		uint64_t	chunk_counter
	)

Definition at line 54 of file blake3s.cpp.

◆ chunk_state_update()

INLINE void blake3_full::chunk_state_update	(	blake3_chunk_state *	self,
		const uint8_t *	input,
		size_t	input_len
	)

Definition at line 164 of file blake3s.cpp.

◆ compress_chunks_parallel()

INLINE size_t blake3_full::compress_chunks_parallel	(	const uint8_t *	input,
		size_t	input_len,
		const uint32_t	key[8],
		uint64_t	chunk_counter,
		uint8_t	flags,
		uint8_t *	out
	)

Definition at line 223 of file blake3s.cpp.

◆ compress_parents_parallel()

INLINE size_t blake3_full::compress_parents_parallel	(	const uint8_t *	child_chaining_values,
		size_t	num_chaining_values,
		const uint32_t	key[8],
		uint8_t	flags,
		uint8_t *	out
	)

Definition at line 272 of file blake3s.cpp.

◆ compress_pre()

void blake3_full::compress_pre	(	uint32_t	state[16],
		const uint32_t	cv[8],
		const uint8_t	block[BLAKE3_BLOCK_LEN],
		uint8_t	block_len,
		uint64_t	counter,
		uint8_t	flags
	)

Definition at line 717 of file blake3s.cpp.

◆ compress_subtree_to_parent_node()

INLINE void blake3_full::compress_subtree_to_parent_node	(	const uint8_t *	input,
		size_t	input_len,
		const uint32_t	key[8],
		uint64_t	chunk_counter,
		uint8_t	flags,
		uint8_t	out[2 *BLAKE3_OUT_LEN]
	)

Definition at line 397 of file blake3s.cpp.

◆ counter_high()

INLINE uint32_t blake3_full::counter_high ( uint64_t counter )

Definition at line 255 of file blake3-impl.hpp.

◆ counter_low()

INLINE uint32_t blake3_full::counter_low ( uint64_t counter )

Definition at line 250 of file blake3-impl.hpp.

◆ g()

void blake3_full::g	(	uint32_t *	state,
		size_t	a,
		size_t	b,
		size_t	c,
		size_t	d,
		uint32_t	x,
		uint32_t	y
	)

Definition at line 687 of file blake3s.cpp.

◆ hasher_init_base()

INLINE void blake3_full::hasher_init_base	(	blake3_hasher *	self,
		const uint32_t	key[8],
		uint8_t	flags
	)

Definition at line 427 of file blake3s.cpp.

◆ hasher_merge_cv_stack()

INLINE void blake3_full::hasher_merge_cv_stack	(	blake3_hasher *	self,
		uint64_t	total_len
	)

Definition at line 476 of file blake3s.cpp.

◆ hasher_push_cv()

INLINE void blake3_full::hasher_push_cv	(	blake3_hasher *	self,
		uint8_t	new_cv[BLAKE3_OUT_LEN],
		uint64_t	chunk_counter
	)

Definition at line 519 of file blake3s.cpp.

◆ left_len()

INLINE size_t blake3_full::left_len ( size_t content_len )

Definition at line 211 of file blake3s.cpp.

◆ load32()

INLINE uint32_t blake3_full::load32 ( const void * src )

Definition at line 260 of file blake3-impl.hpp.

◆ load_key_words()

INLINE void blake3_full::load_key_words	(	const uint8_t	key[BLAKE3_KEY_LEN],
		uint32_t	key_words[8]
	)

Definition at line 266 of file blake3-impl.hpp.

◆ make_output()

INLINE output_t blake3_full::make_output	(	const uint32_t	input_cv[8],
		const uint8_t	block[BLAKE3_BLOCK_LEN],
		uint8_t	block_len,
		uint64_t	counter,
		uint8_t	flags
	)

Definition at line 103 of file blake3s.cpp.

◆ output_chaining_value()

INLINE void blake3_full::output_chaining_value	(	const output_t *	self,
		uint8_t	cv[32]
	)

Definition at line 128 of file blake3s.cpp.

◆ output_root_bytes()

INLINE void blake3_full::output_root_bytes	(	const output_t *	self,
		uint64_t	seek,
		uint8_t *	out,
		size_t	out_len
	)

Definition at line 138 of file blake3s.cpp.

◆ parent_output()

INLINE output_t blake3_full::parent_output	(	const uint8_t	block[BLAKE3_BLOCK_LEN],
		const uint32_t	key[8],
		uint8_t	flags
	)

Definition at line 203 of file blake3s.cpp.

◆ popcnt()

INLINE unsigned int blake3_full::popcnt ( uint64_t x )

Definition at line 223 of file blake3-impl.hpp.

◆ rotr32()

INLINE uint32_t blake3_full::rotr32	(	uint32_t	w,
		uint32_t	c
	)

Definition at line 238 of file blake3-impl.hpp.

◆ round_down_to_power_of_2()

INLINE uint64_t blake3_full::round_down_to_power_of_2 ( uint64_t x )

Definition at line 245 of file blake3-impl.hpp.

◆ round_fn()

void blake3_full::round_fn	(	uint32_t	state[16],
		const uint32_t *	msg,
		size_t	round
	)

Definition at line 699 of file blake3s.cpp.

◆ store32()

INLINE void blake3_full::store32	(	void *	dst,
		uint32_t	w
	)

Definition at line 278 of file blake3-impl.hpp.

◆ store_cv_words()

INLINE void blake3_full::store_cv_words	(	uint8_t	bytes_out[32],
		uint32_t	cv_words[8]
	)

Definition at line 287 of file blake3-impl.hpp.

Classes

Typedefs

Enumerations

Functions