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 5:Securing blocks for resistance against encryption attacks.

Input:

B l o c k s r e t r i e v e d (B_{i}) f r o m m e s s a g e a n d I n V

Output:

E n c o d e d b l o c k s w i t h I n V

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

;

l e t {B_{i}}^{'} = B_{i} \oplus I n V

;

l e t {B_{i}}^{m} = m a p ({B_{i}}^{'})

;

l e t I n V = {B_{i}}^{m}

;

E n c o d e d m e s s a g e \leftarrow t h e s e t o f {B_{i}}^{'}