00318nas a2200121   4500000000100000008004100001260002100042100001400063700001400077700001300091700001300104245007900117       2024                            d  c25 February 20241 aB. Elisha1 aK. Hubert1 aD. Lucas1 aF. Louis00aNovel Approaches to Short Message Encryption using Trigonometric Functions