CFCA SecEditCtl.SRCB Extension

The CFCA SecEditCtl.SRCB Extension ensures robust protection of user input through multi-layered encryption and trusted verification. Certified by the China Financial Certification Authority (CFCA), it employs a dedicated security application equipped with CFCA-issued digital certificates. When users enter passwords on web pages or clients, the extension intercepts inputs in real-time and encrypts them at the memory level, preventing plaintext passwords from being exposed or stored.

Using advanced asymmetric encryption algorithms like RSA 2048 and national standards such as SM2, the system encrypts password data with a public key embedded in the application. The corresponding private key, securely housed within the extension's hardware module, decrypts data after verifying its authenticity via certificate chains. This process guarantees secure and irreversible ciphertext transmission, safeguarding user credentials from potential interception or tampering during network transmission.