matrixUpdateRow

Functions
template<domain D :shared3p >
D float32	matrixUpdateRow (D float32[[2]] mat, D uint rowIndex, D float32[[1]] newRow)
template<domain D :shared3p >
D float64	matrixUpdateRow (D float64[[2]] mat, D uint rowIndex, D float64[[1]] newRow)

Detailed Description

Function for obliviously updating a row in the input matrix.

Note

D - shared3p protection domain

Supported types - float32 / float64

Parameters

mat	- a matrix of supported type
rowIndex	- an uint type scalar for specifying the row to replace
newRow	- a vector with new values

Returns

returns a matrix where the row at rowIndex has been replaced with newRow

Leakage

None

Function Documentation

matrixUpdateRow() [1/2]

D float32 matrixUpdateRow	(	D float32[[2]]	mat,
		D uint	rowIndex,
		D float32[[1]]	newRow
	)

matrixUpdateRow() [2/2]

D float64 matrixUpdateRow	(	D float64[[2]]	mat,
		D uint	rowIndex,
		D float64[[1]]	newRow
	)