 |
trngpsv
Vitis Drivers API Documentation
|
|
trngpsv
Vitis Drivers API Documentation
|
Macros | |
| #define | XTRNGPSV_BURST_SIZE 16U |
| QCNT of 4 * 4 bytes (reg width)= 16 bytes. More... | |
| #define | XTRNGPSV_NUM_INIT_REGS 12U |
| No. More... | |
| #define | XTRNGPSV_BYTES_PER_REG 4U |
| Number of bytes register (i.e. More... | |
| #define | XTRNGPSV_ENTROPY_SEED_LEN_BYTES 64U |
| Entropy SEED length in terms of security strength. More... | |
| #define | XTRNGPSV_SEC_STRENGTH_SHIFT 5U |
| Shift value in terms of security strength. More... | |
| #define | XTRNGPSV_MAX_QCNT_MASK 0x800U |
| Mask value for maximum QCNT (i.e 4U << 9U) More... | |
| #define | XTRNGPSV_WORD_ALIGN_MASK 0x03U |
| Mask to check whether the address is word aligned. More... | |
| #define | XTRNGPSV_RESEED_TIMEOUT 15000U |
| Reseed timeout in micro-seconds. More... | |
| #define | XTRNGPSV_GENERATE_TIMEOUT 8000U |
| Generate timeout in micro-seconds. More... | |
| #define | PRNGMODE_RESEED 0U |
| PRNG in Reseed mode. More... | |
| #define | PRNGMODE_GEN TRNG_CTRL_PRNGMODE_MASK |
| PRNG in Generate mode. More... | |
| #define | XTRNGPSV_MIN_SEEDLIFE 1U |
| Minimum seed life. More... | |
| #define | XTRNGPSV_MAX_SEEDLIFE 0x1000000000000U |
| Maximum seed life 2^^48. More... | |
| #define | XTRNGPSV_MIN_DFLENMUL 2U |
| Minimum DF Length Multiplier.This assumes additional multiplier of 1 for nonce. More... | |
| #define | XTRNGPSV_MAX_DFLENMUL 9U |
| Maximum DF Length Multiplier. More... | |
| #define | ALL_A_PATTERN_32 0xAAAAAAAAU |
| Pattern of 10101010... More... | |
| #define | ALL_5_PATTERN_32 0x55555555U |
| Pattern of 01010101... More... | |
| #define | RESET_DELAY 10U |
| Delay used in Reset operations. More... | |
Functions | |
| s32 | XTrngpsv_Instantiate (XTrngpsv *InstancePtr, const XTrngpsv_UsrCfg *ConfigurValues) |
| This function further initializes i.e. More... | |
| s32 | XTrngpsv_Reseed (XTrngpsv *InstancePtr, const u8 *ExtSeedPtr, u32 DFLenMul) |
| This function reseeds the TRNG in DRNG, HRNG modes. More... | |
| s32 | XTrngpsv_Generate (XTrngpsv *InstancePtr, u8 *RandBufPtr, u32 RandBufSize, u8 PredResistanceEn) |
| This the function which actually generates and provides random bits to the caller. More... | |
| s32 | XTrngpsv_Uninstantiate (XTrngpsv *InstancePtr) |
| This function is used to put the TRNG in reset state, and clear the instance data including configuration, status. More... | |