vectorLookup

Functions
template<domain D>
D bool	vectorLookup (D bool[[1]] vec, D uint index)
template<domain D>
D uint8	vectorLookup (D uint8[[1]] vec, D uint index)
template<domain D>
D uint16	vectorLookup (D uint16[[1]] vec, D uint index)
template<domain D>
D uint32	vectorLookup (D uint32[[1]] vec, D uint index)
template<domain D>
D uint	vectorLookup (D uint[[1]] vec, D uint index)
template<domain D>
D int8	vectorLookup (D int8[[1]] vec, D uint index)
template<domain D>
D int16	vectorLookup (D int16[[1]] vec, D uint index)
template<domain D>
D int32	vectorLookup (D int32[[1]] vec, D uint index)
template<domain D>
D int	vectorLookup (D int[[1]] vec, D uint index)
template<domain D>
D float32	vectorLookup (D float32[[1]] vec, D uint index)
template<domain D>
D float64	vectorLookup (D float64[[1]] vec, D uint index)

Detailed Description

Function for obliviously looking up an element in a vector.

Note

D - all protection domains

Supported types - bool / uint8 / uint16 / uint32 / uint / int8 / int16 / int32 / int / float32 / float64

Parameters

vec	- a 1-dimensional vector of supported type
index	- an uint type scalar for specifying the position in the vector to look up

Returns

returns the element in the vector specified by index

Leakage

None

Function Documentation

vectorLookup() [1/11]

D bool vectorLookup	(	D bool[[1]]	vec,
		D uint	index
	)

vectorLookup() [2/11]

D float32 vectorLookup	(	D float32[[1]]	vec,
		D uint	index
	)

vectorLookup() [3/11]

D float64 vectorLookup	(	D float64[[1]]	vec,
		D uint	index
	)

vectorLookup() [4/11]

D int16 vectorLookup	(	D int16[[1]]	vec,
		D uint	index
	)

vectorLookup() [5/11]

D int32 vectorLookup	(	D int32[[1]]	vec,
		D uint	index
	)

vectorLookup() [6/11]

D int8 vectorLookup	(	D int8[[1]]	vec,
		D uint	index
	)

vectorLookup() [7/11]

D int vectorLookup	(	D int[[1]]	vec,
		D uint	index
	)

vectorLookup() [8/11]

D uint16 vectorLookup	(	D uint16[[1]]	vec,
		D uint	index
	)

vectorLookup() [9/11]

D uint32 vectorLookup	(	D uint32[[1]]	vec,
		D uint	index
	)

vectorLookup() [10/11]

D uint8 vectorLookup	(	D uint8[[1]]	vec,
		D uint	index
	)

vectorLookup() [11/11]

D uint vectorLookup	(	D uint[[1]]	vec,
		D uint	index
	)