A high-performance embedded firewall device, integrating an ARM Cortex-A53 processor with AES/SHA2 hardware encryption acceleration, in a compact 6 × 8 cm size.
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The Mini Secure Firewall is designed for embedded network security applications, well suited to edge computing environments, IoT gateways, and deployments in space-constrained settings.
The device is equipped with a Quad-core ARM Cortex-A53 processor running up to 1.4 GHz, along with 2 GB of DDR4 memory and 8 GB of eMMC flash, meeting the demands of deep packet inspection (DPI) and real-time traffic filtering.
With two Gigabit Ethernet (RJ45) ports and an integrated USB Type-C connection, the device is easy to install in small and medium-sized enterprise networks, SOHO segments, or as a CPE inline security appliance.
The hardware encryption acceleration block supports AES-128/192/256, SHA-256/384/512 along with a true random number generator (TRNG) and a public key accelerator (PKA), significantly offloading the CPU during VPN and TLS sessions.
Hardware-accelerated AES-128/192/256 and SHA-256/384/512 directly on chip, with no CPU overhead. Supports high-performance IPsec/TLS VPN on embedded devices.
Two 10/100/1000 Mbps RJ45 ports enable WAN-LAN or inline bridge configurations, suitable for transparent firewall or routing appliances.
A 6 × 8 cm board including housing, installable in tight spaces such as behind a monitor, inside a rack cabinet, or integrated directly into other equipment.
Powered via standard 5V USB Type-C, with no need for complex industrial power supplies. Convenient for deployment at retail locations, SMB offices, or homes.
Parity-protected L1 I-Cache/D-Cache, plus L2 Cache and DDR with SECDED ECC, ensure data integrity in continuous 24/7 operating environments.
Accelerates RSA and ECC operations, reducing TLS handshake time and speeding up HTTPS/VPN session establishment and digital certificate verification.
| Parameter | Details |
|---|---|
| CPU | Quad 64-bit ARM Cortex-A53, up to 1.4 GHz |
| L1 Cache (per core) | 32 KB DCache (SECDED ECC) + 32 KB ICache (Parity) |
| L2 Shared Cache | 512 KB with SECDED ECC |
| On-Chip SRAM | 64 KB (MAIN Domain OCSRAM) |
| DDR Interface | 16-bit with inline ECC; DDR4 up to 8 GB / LPDDR4 up to 4 GB |
| Default RAM | 2 GB DDR4 (or higher) |
| Flash Storage | 8 GB eMMC (8-bit) or higher |
| MicroSD | Supported (optional pad) |
| Parameter | Details |
|---|---|
| Gigabit Ethernet | 2 × RJ45, 10/100/1000 Mbps |
| USB Input | USB Type-C (5V Power + Data Device mode) |
| USB Output | USB Type-A (Data Host mode) |
| GPIO | Up to 170 pins |
| I2C | 6 channels |
| SPI | 5 channels |
| eMMC | 1 × 8-bit |
| SD/SDIO | 2 × 4-bit |
| Display | 1 × DPI, 1 × LVDS |
| Debug | JTAG, UART (optional pad) |
| Algorithm | Description |
|---|---|
| AES | Hardware acceleration for AES-128, AES-192, AES-256 |
| SHA-2 | SHA-256, SHA-384, SHA-512 |
| DRBG / TRNG | Pseudo-random number generator (PRNG) and true random number generator (TRNG) |
| PKA | Public Key Accelerator – supports RSA and ECC processing |
| Parameter | Details |
|---|---|
| Board size | ≤ 6 cm × 8 cm (including housing) |
| PMIC | Integrated Power Management IC |
| Power input | 5V DC via USB Type-C |
| Form-factor | Small form-factor, suitable for embedding into other devices |