Specialized in delivering secure communication for LTE networks, the SNOW 3G LTE Encryption Core follows the ETSI SAGE specification. It generates a 32-bit keystream using a 128-bit key, supporting the UEA2 and UIA2 algorithms. Optimized for minimal size while achieving high throughput, this core is fully synchronous and does not require external memory, enhancing its adaptability for mobile communication systems. With a design built to withstand scrutiny, it presents a robust solution for maintaining data integrity and confidentiality in mobile services.