A Secure and Efficient ECC-Based Scheme for Edge Computing and Internet of Things

. 2020 Oct 29;20(21):6158. doi: 10.3390/s20216158

Algorithm 6:Mapping secured blocks to an elliptic curve.

Input:

S e c u r e d b l o c k s

Output:

M a p p e d p o i n t s

f o r i = 0; i < n o o f s e c u r e d b l o c k s B; i + +

;

S e n d e r : o b t a i n t h e d e c i m a l v a l u e x_{i} f o r t h e s e c u r e d b l o c k

;

S e n d e r : x_{i} = x_{i} \times 16

;

S e n d e r : o b t a i n c o r r e s p o n d i n g y_{i} u s i n g t h e e q u a t i o n

;

S e n d e r : i f y_{i} c a n n o t s a t i s f y t h e e q u a t i o n

;

S e n d e r : x_{i} = x_{i} + 1

;

S e n d e r : r e p e a t t h e l o o p u n t i l f i n d y_{i}

;

M a p p e d p o i n t s \leftarrow t h e r e s u l t s