| line |
true |
false |
branch |
|
80
|
632 |
0 |
if (init_buffer) { |
|
102
|
168490 |
16849 |
for (i = 0; i < CHACHA_ROUNDS; i += 2) { |
|
113
|
269584 |
16849 |
for (i = 0; i < 16; i++) |
|
126
|
0 |
16435 |
if (++ctx->state[12] == 0) |
|
132
|
16366 |
1135 |
while (r >= CORESZ) { |
|
138
|
69 |
1066 |
if (r > 0) { |
|
176
|
276 |
69 |
for (i = 0; i < 4; i++) { |
|
177
|
0 |
276 |
if (tv1i[i] != tv1o[i]) croak("QR test 2.1.1 fail %u\n",i); |
|
178
|
0 |
276 |
if (tv2i[i] != tv2o[i]) croak("QR test 2.2.1 fail %u\n",i); |
|
196
|
2208 |
69 |
for (i = 0; i < 32; i++) keys[4][ 0+i] = i; |
|
197
|
552 |
69 |
for (i = 0; i < 8; i++) keys[4][32+i] = i; |
|
198
|
2208 |
69 |
for (i = 0; i < 32; i++) keys[5][ 0+i] = i; |
|
202
|
414 |
69 |
for (test = 0; test < 6; test++) { |
|
208
|
69 |
345 |
if (test == 5) { ctx.state[12]=1; ctx.state[13]=0x09000000; } |
|
210
|
69 |
345 |
if (test == 0) { |
|
211
|
759 |
69 |
for (i = 5; i < 16; i++) |
|
212
|
0 |
759 |
if (ctx.state[i] != 0) |
|
215
|
26496 |
414 |
for (i = 0; i < 64; i++) |
|
218
|
0 |
414 |
if (memcmp(got, expout, 128)) |
|
230
|
2208 |
69 |
for (i = 0; i < 32; i++) keys[0][ 0+i] = i; |
|
231
|
552 |
69 |
for (i = 0; i < 8; i++) keys[0][32+i] = i; |
|
232
|
2208 |
69 |
for (i = 0; i < 32; i++) keys[1][ 0+i] = i; |
|
237
|
138 |
69 |
for (test = 0; test < 2; test++) { |
|
245
|
0 |
138 |
if (len > 512) croak("Test vector too large"); |
|
248
|
0 |
138 |
if (gen < len) croak("short keystream"); |
|
250
|
29946 |
138 |
for (i = 0; i < len; i++) |
|
253
|
0 |
138 |
if (memcmp(got, expout, 2*len)) |
|
260
|
69 |
0 |
if (_test_qr() && _test_core() && _test_keystream()) |
|
|
69 |
0 |
if (_test_qr() && _test_core() && _test_keystream()) |
|
|
69 |
0 |
if (_test_qr() && _test_core() && _test_keystream()) |
|
274
|
0 |
80 |
if (bytes < 40) croak("Not enough seed bytes given to ChaCha\n"); |
|
280
|
46 |
45 |
while (bytes > 0) { |
|
282
|
11 |
35 |
if (cs->have == 0) |
|
295
|
986 |
250576 |
if (cs->have < 4) |