Which congruence criteria of triangle has been used in following figure?

Given; EB= DB

AE=BC

$\angle A=\angle C=90°$

So, $△ABE\cong △ACD$

 

$△ABE\cong △ACD$

Two right angle triangles are congruent if the hypotenuse and one side of first triangle are equal to hypotenuse and one side of second triangle.