| line |
true |
false |
branch |
|
80
|
443 |
0 |
if (init_buffer) { |
|
102
|
164640 |
16464 |
for (i = 0; i < CHACHA_ROUNDS; i += 2) { |
|
113
|
263424 |
16464 |
for (i = 0; i < 16; i++) |
|
126
|
0 |
16176 |
if (++ctx->state[12] == 0) |
|
132
|
16128 |
1086 |
while (r >= CORESZ) { |
|
138
|
48 |
1038 |
if (r > 0) { |
|
176
|
192 |
48 |
for (i = 0; i < 4; i++) { |
|
177
|
0 |
192 |
if (tv1i[i] != tv1o[i]) croak("QR test 2.1.1 fail %u\n",i); |
|
178
|
0 |
192 |
if (tv2i[i] != tv2o[i]) croak("QR test 2.2.1 fail %u\n",i); |
|
196
|
1536 |
48 |
for (i = 0; i < 32; i++) keys[4][ 0+i] = i; |
|
197
|
384 |
48 |
for (i = 0; i < 8; i++) keys[4][32+i] = i; |
|
198
|
1536 |
48 |
for (i = 0; i < 32; i++) keys[5][ 0+i] = i; |
|
202
|
288 |
48 |
for (test = 0; test < 6; test++) { |
|
208
|
48 |
240 |
if (test == 5) { ctx.state[12]=1; ctx.state[13]=0x09000000; } |
|
210
|
48 |
240 |
if (test == 0) { |
|
211
|
528 |
48 |
for (i = 5; i < 16; i++) |
|
212
|
0 |
528 |
if (ctx.state[i] != 0) |
|
215
|
18432 |
288 |
for (i = 0; i < 64; i++) |
|
218
|
0 |
288 |
if (memcmp(got, expout, 128)) |
|
230
|
1536 |
48 |
for (i = 0; i < 32; i++) keys[0][ 0+i] = i; |
|
231
|
384 |
48 |
for (i = 0; i < 8; i++) keys[0][32+i] = i; |
|
232
|
1536 |
48 |
for (i = 0; i < 32; i++) keys[1][ 0+i] = i; |
|
237
|
96 |
48 |
for (test = 0; test < 2; test++) { |
|
245
|
0 |
96 |
if (len > 512) croak("Test vector too large"); |
|
248
|
0 |
96 |
if (gen < len) croak("short keystream"); |
|
250
|
20832 |
96 |
for (i = 0; i < len; i++) |
|
253
|
0 |
96 |
if (memcmp(got, expout, 2*len)) |
|
260
|
48 |
0 |
if (_test_qr() && _test_core() && _test_keystream()) |
|
|
48 |
0 |
if (_test_qr() && _test_core() && _test_keystream()) |
|
|
48 |
0 |
if (_test_qr() && _test_core() && _test_keystream()) |
|
274
|
0 |
59 |
if (bytes < 40) croak("Not enough seed bytes given to ChaCha\n"); |
|
280
|
36 |
37 |
while (bytes > 0) { |
|
282
|
8 |
28 |
if (cs->have == 0) |
|
295
|
982 |
249318 |
if (cs->have < 4) |