Not to be confused with AMD's Platform Security Processor (PSP), but Google's PSP Security Protocol (PSP) for encryption in-transit for TCP network connections is now ready for the mainline kernel. This initial PSP encryption support for network connections is set to arrive with the upcoming Linux 6.18 kernel. After going through thirteen rounds of review, this Google PSP Security Protocol support for encrypting data in transit with TCP connections is expected to be merged for the Linux 6.18 ker...