Software AES-128 with Matyas-Meyer-Oseas as a PRG. More...

Public Member Functions
	Aes128Soft (const uint8_t keys[][16], const uint32_t te0, const uint8_t sbox)
	Constructor.
cuda::std::array< int4, mul/2 >	GenHalf (int4 seed, bool right)
	Return the selected half of Gen() with the same call requirements.

Detailed Description

template<int mul>
class fss::prg::Aes128Soft< mul >

Software AES-128 with Matyas-Meyer-Oseas as a PRG.

Works on both host and device side.

Template Parameters

mul	See Prgable mul.

Constructor & Destructor Documentation

◆ Aes128Soft()

template<int mul>

fss::prg::Aes128Soft< mul >::Aes128Soft	(	const uint8_t	keys[][16],
		const uint32_t *	te0,
		const uint8_t *	sbox )

inline

Constructor.

Parameters

keys	mul 16-byte AES-128 keys.
te0	Pointer to the 256-entry AES T-table (uint32_t[256]).
sbox	Pointer to the AES S-box (uint8_t[256]).

On device, both should point to shared memory initialized via InitTe0() and InitSbox(). On host, call InitTe0()/InitSbox() on stack arrays and pass them.

Member Function Documentation

◆ GenHalf()

template<int mul>
requires (mul > 0 && mul % 2 == 0)

cuda::std::array< int4, mul/2 > fss::prg::Aes128Soft< mul >::GenHalf	(	int4	seed,
		bool	right )