Botan::AES_AARCH64 Namespace Reference

Functions
	BOTAN_FUNC_ISA_INLINE ("+crypto+aes") void enc(uint8x16_t &B
void	dec4 (uint8x16_t &B0, uint8x16_t &B1, uint8x16_t &B2, uint8x16_t &B3, uint8x16_t K)
void	dec4_last (uint8x16_t &B0, uint8x16_t &B1, uint8x16_t &B2, uint8x16_t &B3, uint8x16_t K, uint8x16_t K2)
void	enc4 (uint8x16_t &B0, uint8x16_t &B1, uint8x16_t &B2, uint8x16_t &B3, uint8x16_t K)
void	enc4_last (uint8x16_t &B0, uint8x16_t &B1, uint8x16_t &B2, uint8x16_t &B3, uint8x16_t K, uint8x16_t K2)

Variables
uint8x16_t	K
uint8x16_t uint8x16_t	K2

Function Documentation

BOTAN_FUNC_ISA_INLINE()

Botan::AES_AARCH64::BOTAN_FUNC_ISA_INLINE

(

"+crypto+aes"

)

&

References K.

dec4()

void Botan::AES_AARCH64::dec4	(	uint8x16_t &	B0,
		uint8x16_t &	B1,
		uint8x16_t &	B2,
		uint8x16_t &	B3,
		uint8x16_t	K )

Definition at line 49 of file aes_armv8.cpp.

                                                                                        {
   B0 = vaesimcq_u8(vaesdq_u8(B0, K));
   B1 = vaesimcq_u8(vaesdq_u8(B1, K));
   B2 = vaesimcq_u8(vaesdq_u8(B2, K));
   B3 = vaesimcq_u8(vaesdq_u8(B3, K));
}

References K.

dec4_last()

void Botan::AES_AARCH64::dec4_last	(	uint8x16_t &	B0,
		uint8x16_t &	B1,
		uint8x16_t &	B2,
		uint8x16_t &	B3,
		uint8x16_t	K,
		uint8x16_t	K2 )

Definition at line 61 of file aes_armv8.cpp.

                                                                                                            {
   B0 = veorq_u8(vaesdq_u8(B0, K), K2);
   B1 = veorq_u8(vaesdq_u8(B1, K), K2);
   B2 = veorq_u8(vaesdq_u8(B2, K), K2);
   B3 = veorq_u8(vaesdq_u8(B3, K), K2);
}

References K, and K2.

enc4()

void Botan::AES_AARCH64::enc4	(	uint8x16_t &	B0,
		uint8x16_t &	B1,
		uint8x16_t &	B2,
		uint8x16_t &	B3,
		uint8x16_t	K )

Definition at line 25 of file aes_armv8.cpp.

                                                                                        {
   B0 = vaesmcq_u8(vaeseq_u8(B0, K));
   B1 = vaesmcq_u8(vaeseq_u8(B1, K));
   B2 = vaesmcq_u8(vaeseq_u8(B2, K));
   B3 = vaesmcq_u8(vaeseq_u8(B3, K));
}

References K.

enc4_last()

void Botan::AES_AARCH64::enc4_last	(	uint8x16_t &	B0,
		uint8x16_t &	B1,
		uint8x16_t &	B2,
		uint8x16_t &	B3,
		uint8x16_t	K,
		uint8x16_t	K2 )

Definition at line 37 of file aes_armv8.cpp.

                                                                                                            {
   B0 = veorq_u8(vaeseq_u8(B0, K), K2);
   B1 = veorq_u8(vaeseq_u8(B1, K), K2);
   B2 = veorq_u8(vaeseq_u8(B2, K), K2);
   B3 = veorq_u8(vaeseq_u8(B3, K), K2);
}

References K, and K2.

Variable Documentation

K

uint8x16_t Botan::AES_AARCH64::K

Initial value:

{
   B = vaesmcq_u8(vaeseq_u8(B, K))

Definition at line 20 of file aes_armv8.cpp.

Referenced by BOTAN_FUNC_ISA_INLINE(), dec4(), dec4_last(), enc4(), and enc4_last().

K2

uint8x16_t uint8x16_t Botan::AES_AARCH64::K2

Initial value:

{
   B = veorq_u8(vaeseq_u8(B, K), K2)

Definition at line 32 of file aes_armv8.cpp.

Referenced by dec4_last(), and enc4_last().