Collaboration diagram for TRNG:
|
Functions | |
| int | bflb_trng_read (struct bflb_device_s *dev, uint8_t data[32]) |
| Read trng data. More... | |
| int | bflb_trng_readlen (uint8_t *data, uint32_t len) |
| Read trng data with custom length. More... | |
| long | random (void) |
| Get trng data. More... | |
| void | bflb_group0_request_trng_access (struct bflb_device_s *dev) |
| Enable trng in group0. More... | |
| void | bflb_group0_release_trng_access (struct bflb_device_s *dev) |
| Disable trng in group0. More... | |
Detailed Description
Function Documentation
◆ bflb_group0_release_trng_access()
| void bflb_group0_release_trng_access | ( | struct bflb_device_s * | dev | ) |
Disable trng in group0.
- Parameters
-
[in] dev device handle
◆ bflb_group0_request_trng_access()
| void bflb_group0_request_trng_access | ( | struct bflb_device_s * | dev | ) |
Enable trng in group0.
- Parameters
-
[in] dev device handle
◆ bflb_trng_read()
| int bflb_trng_read | ( | struct bflb_device_s * | dev, |
| uint8_t | data[32] | ||
| ) |
Read trng data.
- Parameters
-
[in] dev device handle [in] data pointer to trng data
- Returns
- A negated errno value on failure.
◆ bflb_trng_readlen()
| int bflb_trng_readlen | ( | uint8_t * | data, |
| uint32_t | len | ||
| ) |
Read trng data with custom length.
- Parameters
-
[in] data pointer to trng data [in] len length to read
- Returns
- A negated errno value on failure.
◆ random()
| long random | ( | void | ) |
Get trng data.
- Returns
- trng data with word
