00325nas a2200109   4500000000100000008004100001260002100042100001800063700001400081700001300095245010700108       2024                            d  c25 February 20241 aO. Marvellous1 aE. Rusell1 aF. Louis00aTrigonometric Functions in Cryptography: Exploring the Use of Sine, Cosine, and Tangent for Encryption