diff options
Diffstat (limited to 'tests/test-rsa.c')
| -rw-r--r-- | tests/test-rsa.c | 46 |
1 files changed, 28 insertions, 18 deletions
diff --git a/tests/test-rsa.c b/tests/test-rsa.c index 95b366a..23d1b8b 100644 --- a/tests/test-rsa.c +++ b/tests/test-rsa.c @@ -49,12 +49,11 @@ static int _set_register(const off_t addr, w1[i] = value & 0xFF; value >>= 8; } - printf("Setting register %#lx %s\n", (unsigned long) addr, name); + printf("Setting register %#lx %s...\n", (unsigned long) addr, name); check(hal_io_write(addr, w1, sizeof(w1))); check(hal_io_read(addr, w2, sizeof(w2))); if (memcmp(w1, w2, sizeof(w1)) != 0) printf("MISMATCH\n"); - printf("\n"); return 0; } @@ -70,11 +69,10 @@ static int _get_blockmem(const off_t reset_addr, const size_t length) { size_t i; - assert(reset_name != NULL && data_name != NULL && value != NULL && length % 4 == 0 && length <= sizeof(value)); - printf("Setting register %#lx %s\n", (unsigned long) reset_addr, reset_name); + assert(reset_name != NULL && data_name != NULL && value != NULL && length % 4 == 0); + printf("Setting register %#lx %s...\n", (unsigned long) reset_addr, reset_name); check(hal_io_write(reset_addr, one, sizeof(one))); - printf("\n"); - printf("Getting blockmem %#lx %s\n", (unsigned long) data_addr, data_name); + printf("Getting blockmem %#lx %s...\n", (unsigned long) data_addr, data_name); for (i = 0; i < length; i += 4) check(hal_io_read(data_addr, &value[i], 4)); return 0; @@ -95,13 +93,11 @@ static int _set_blockmem(const off_t reset_addr, { size_t i; assert(reset_name != NULL && data_name != NULL && value != NULL && buffer_length >= value_length && value_length % 4 == 0); - printf("Setting register %#lx %s\n", (unsigned long) reset_addr, reset_name); + printf("Setting register %#lx %s...\n", (unsigned long) reset_addr, reset_name); check(hal_io_write(reset_addr, one, sizeof(one))); - printf("\n"); - printf("Setting blockmem %#lx %s\n", (unsigned long) data_addr, data_name); + printf("Setting blockmem %#lx %s...\n", (unsigned long) data_addr, data_name); for (i = 0; i < value_length; i += 4) check(hal_io_write(data_addr, &value[i], 4)); - printf("\n"); check(_get_blockmem(reset_addr, reset_name, data_addr, data_name, buffer, value_length)); if (memcmp(value, buffer, value_length)) printf("MISMATCH\n"); @@ -116,8 +112,8 @@ static int _set_blockmem(const off_t reset_addr, #define set_register(_field_, _value_) \ _set_register(_field_, #_field_, _value_) -#define get_blockmem(_field_, _value_) \ - _get_blockmem(_field_##_PTR_RST, #_field_ "_PTR_RST", _field_##_DATA, #_field_ "_DATA", _value_, sizeof(_value_)) +#define get_blockmem(_field_, _value_, _length_) \ + _get_blockmem(_field_##_PTR_RST, #_field_ "_PTR_RST", _field_##_DATA, #_field_ "_DATA", _value_, _length_) #define set_blockmem(_field_, _value_, _buffer_) \ _set_blockmem(_field_##_PTR_RST, #_field_ "_PTR_RST", _field_##_DATA, #_field_ "_DATA", (_value_).val, (_value_).len, _buffer_, sizeof(_buffer_)) @@ -130,6 +126,8 @@ static int test(const rsa_tc_t * const tc) { uint8_t b[4096]; + hal_io_set_debug(1); + printf("Signature test for %lu-bit RSA key\n", (unsigned long) tc->size); check(set_blockmem(MODEXP_MODULUS, tc->n, b)); @@ -145,11 +143,15 @@ static int test(const rsa_tc_t * const tc) check(set_register(MODEXP_ADDR_CTRL, 1)); + hal_io_set_debug(0); + printf("Waiting for ready\n"); check(hal_io_wait(MODEXP_ADDR_STATUS, STATUS_READY, NULL)); printf("\n"); - check(get_blockmem(MODEXP_RESULT, b)); + hal_io_set_debug(1); + + check(get_blockmem(MODEXP_RESULT, b, tc->n.len)); printf("Comparing results with known value..."); if (memcmp(b, tc->s.val, tc->s.len)) @@ -172,11 +174,15 @@ static int test(const rsa_tc_t * const tc) check(set_register(MODEXP_ADDR_CTRL, 1)); + hal_io_set_debug(0); + printf("Waiting for ready\n"); check(hal_io_wait(MODEXP_ADDR_STATUS, STATUS_READY, NULL)); printf("\n"); - check(get_blockmem(MODEXP_RESULT, b)); + hal_io_set_debug(1); + + check(get_blockmem(MODEXP_RESULT, b, tc->n.len)); printf("Comparing results with known value..."); if (memcmp(b, tc->m.val, tc->m.len)) @@ -201,13 +207,17 @@ int main(int argc, char *argv[]) check(hal_io_read(MODEXP_ADDR_VERSION, version, sizeof(version))); printf("\"%8.8s\" \"%4.4s\"\n\n", name, version); - hal_io_set_debug(1); - /* - * Run all the test cases. + * Run the test cases. */ - for (i = 0; i < sizeof(rsa_tc)/sizeof(*rsa_tc); i++) +#if 0 +#define N (sizeof(rsa_tc)/sizeof(*rsa_tc)) +#else +#define N (1) +#endif + + for (i = 0; i < N; i++) if (test(&rsa_tc[i])) return 1; |