Botan::HAS_160_F Namespace Reference

Functions
void	F1 (u32bit A, u32bit &B, u32bit C, u32bit D, u32bit &E, u32bit msg, u32bit rot)
void	F2 (u32bit A, u32bit &B, u32bit C, u32bit D, u32bit &E, u32bit msg, u32bit rot)
void	F3 (u32bit A, u32bit &B, u32bit C, u32bit D, u32bit &E, u32bit msg, u32bit rot)
void	F4 (u32bit A, u32bit &B, u32bit C, u32bit D, u32bit &E, u32bit msg, u32bit rot)

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Function Documentation

void Botan::HAS_160_F::F1	(	u32bit	A,
		u32bit &	B,
		u32bit	C,
		u32bit	D,
		u32bit &	E,
		u32bit	msg,
		u32bit	rot
	)		[inline]

Definition at line 20 of file has160.cpp.

References Botan::rotate_left().

Referenced by Botan::SHA_160::compress_n().

   {
   E += rotate_left(A, rot) + (D ^ (B & (C ^ D))) + msg;
   B  = rotate_left(B, 10);
   }

void Botan::HAS_160_F::F2	(	u32bit	A,
		u32bit &	B,
		u32bit	C,
		u32bit	D,
		u32bit &	E,
		u32bit	msg,
		u32bit	rot
	)		[inline]

Definition at line 30 of file has160.cpp.

References Botan::rotate_left().

Referenced by Botan::SHA_160::compress_n().

   {
   E += rotate_left(A, rot) + (B ^ C ^ D) + msg + 0x5A827999;
   B  = rotate_left(B, 17);
   }

void Botan::HAS_160_F::F3	(	u32bit	A,
		u32bit &	B,
		u32bit	C,
		u32bit	D,
		u32bit &	E,
		u32bit	msg,
		u32bit	rot
	)		[inline]

Definition at line 40 of file has160.cpp.

References Botan::rotate_left().

Referenced by Botan::SHA_160::compress_n().

   {
   E += rotate_left(A, rot) + (C ^ (B | ~D)) + msg + 0x6ED9EBA1;
   B  = rotate_left(B, 25);
   }

void Botan::HAS_160_F::F4	(	u32bit	A,
		u32bit &	B,
		u32bit	C,
		u32bit	D,
		u32bit &	E,
		u32bit	msg,
		u32bit	rot
	)		[inline]

Definition at line 50 of file has160.cpp.

References Botan::rotate_left().

Referenced by Botan::SHA_160::compress_n().

   {
   E += rotate_left(A, rot) + (B ^ C ^ D) + msg + 0x8F1BBCDC;
   B  = rotate_left(B, 30);
   }