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Searched
refs:FEC_BLOCKSIZE
(Results
1 - 11
of
11
) sorted by null
/system/extras/libfec/include/fec/
ecc.h
53
return (offset / rsn) + (offset % rsn) * rounds *
FEC_BLOCKSIZE
;
59
return fec_div_round_up(fec_div_round_up(file_size,
FEC_BLOCKSIZE
),
61
* roots *
FEC_BLOCKSIZE
62
+
FEC_BLOCKSIZE
;
io.h
38
#define
FEC_BLOCKSIZE
4096
/system/extras/libfec/
fec_verity.cpp
98
uint64_t hashes = file_size /
FEC_BLOCKSIZE
;
105
hashes = fec_div_round_up(hashes * SHA256_DIGEST_LENGTH,
FEC_BLOCKSIZE
);
115
return total *
FEC_BLOCKSIZE
;
118
/* computes a SHA-256 salted with `f->verity.salt' from a
FEC_BLOCKSIZE
byte
131
SHA256_Update(&ctx, block,
FEC_BLOCKSIZE
);
138
/* computes a verity hash for
FEC_BLOCKSIZE
bytes from buffer `block' and
173
if (fec_pread(f, data,
FEC_BLOCKSIZE
, data_offset) !=
FEC_BLOCKSIZE
) {
187
uint8_t data[
FEC_BLOCKSIZE
];
198
verity_get_size(v->data_blocks *
FEC_BLOCKSIZE
, &levels, NULL)
[
all
...]
fec_read.cpp
80
uint64_t n = offset /
FEC_BLOCKSIZE
;
95
uint64_t hash_offset = (offset /
FEC_BLOCKSIZE
) * SHA256_DIGEST_LENGTH;
98
v->hash_data_blocks *
FEC_BLOCKSIZE
- SHA256_DIGEST_LENGTH)) {
110
check(offset %
FEC_BLOCKSIZE
== 0);
115
uint64_t rsb = offset - (offset / (e->rounds *
FEC_BLOCKSIZE
)) *
116
e->rounds *
FEC_BLOCKSIZE
;
134
uint8_t bbuf[
FEC_BLOCKSIZE
] = {0};
138
if (!raw_pread(f, bbuf,
FEC_BLOCKSIZE
, interleaved)) {
151
for (int j = 0; j <
FEC_BLOCKSIZE
; ++j) {
161
for (int i = 0; i <
FEC_BLOCKSIZE
; ++i)
[
all
...]
fec_open.cpp
51
if (file_size %
FEC_BLOCKSIZE
) {
53
error("file size not multiple of " stringify(
FEC_BLOCKSIZE
));
63
mi = ((hi + lo) / (2 *
FEC_BLOCKSIZE
)) *
FEC_BLOCKSIZE
;
67
lo = mi +
FEC_BLOCKSIZE
;
122
offset -= offset %
FEC_BLOCKSIZE
;
145
header.fec_size %
FEC_BLOCKSIZE
) {
151
f->ecc.blocks = fec_div_round_up(f->data_size,
FEC_BLOCKSIZE
);
155
(uint32_t)f->ecc.rounds * f->ecc.roots *
FEC_BLOCKSIZE
) {
167
uint8_t buf[
FEC_BLOCKSIZE
];
[
all
...]
fec_process.cpp
62
uint64_t start = (offset /
FEC_BLOCKSIZE
) *
FEC_BLOCKSIZE
;
63
size_t blocks = fec_div_round_up(count,
FEC_BLOCKSIZE
);
65
size_t count_per_thread = fec_div_round_up(blocks, threads) *
FEC_BLOCKSIZE
;
fec_private.h
47
#define VERITY_METADATA_SIZE (8 *
FEC_BLOCKSIZE
)
/system/extras/verity/fec/
image.cpp
71
} else if (size %
FEC_BLOCKSIZE
) {
73
size,
FEC_BLOCKSIZE
);
77
ctx->blocks = fec_div_round_up(ctx->inp_size,
FEC_BLOCKSIZE
);
84
assert(len %
FEC_BLOCKSIZE
== 0);
197
ctx->fec_size = ctx->rounds * ctx->roots *
FEC_BLOCKSIZE
;
221
if (lseek64(fd, -
FEC_BLOCKSIZE
, SEEK_END) < 0) {
226
assert(sizeof(fec_header) <=
FEC_BLOCKSIZE
);
228
uint8_t header[
FEC_BLOCKSIZE
];
254
if (p->fec_size % p->roots || p->fec_size %
FEC_BLOCKSIZE
) {
294
assert(2 * sizeof(fec_header) <=
FEC_BLOCKSIZE
);
[
all
...]
main.cpp
351
if (ctx.padding %
FEC_BLOCKSIZE
) {
352
FATAL("padding must be multiple of %u\n",
FEC_BLOCKSIZE
);
/system/extras/libfec/test/
test_read.cpp
24
const unsigned bufsize = 2 * 1024 *
FEC_BLOCKSIZE
;
/system/core/fs_mgr/
fs_mgr_verity.cpp
212
params->ecc.start /
FEC_BLOCKSIZE
, params->ecc.blocks, params->ecc.roots);
217
params->ecc.start /
FEC_BLOCKSIZE
, params->ecc.blocks, params->ecc.roots);
Completed in 136 milliseconds