signet::forge::crypto::detail::crngt Namespace Reference

Classes
struct	CrngtState
	CRNGT state — stores the previous 32-byte RNG output for comparison. More...

Functions
void	fill_random_bytes_tested (CrngtState &state, uint8_t *buf, size_t size)
	Generate random bytes with FIPS 140-3 §4.9.2 continuous test.

Function Documentation

fill_random_bytes_tested()

void signet::forge::crypto::detail::crngt::fill_random_bytes_tested ( CrngtState &  state, uint8_t *  buf, size_t  size  )

inline

Generate random bytes with FIPS 140-3 §4.9.2 continuous test.

Compares each 32-byte chunk against the previous output. If any consecutive 32-byte blocks are identical, throws std::runtime_error (FIPS 140-3 error state).

Parameters

state	CRNGT state (must persist across calls).
buf	Output buffer for random bytes.
size	Number of random bytes to generate.

Definition at line 227 of file cipher_interface.hpp.