OcSupportPkg

Additional UEFI support common libraries shared by other projects in Acidanthera. The primary purpose of the library set is to provide supplemental functionality for Apple-specific UEFI drivers.

Early history of the codebase could be found in AppleSupportPkg and PicoLib library set by The HermitCrabs Lab.

Features

• Apple PE image signature verification
• CPU information gathering
• Cryptographic primitives (SHA-256, RSA, etc.)
• Helper code for ACPI reads and modifications
• Higher level abstractions for files, strings, timers, variables
• Overflow checking arithmetics
• PE image loading with no UEFI Secure Boot conflict
• Plist configuration format parsing
• PNG image loading

Credits

• The HermitCrabs Lab
• Download-Fritz
• savvamitrofanov
• vit9696