CryptoDXE

Index	Module	Size	Phase
116	CryptoDXE	88,064 bytes (PE32+)	DXE_RUNTIME_DRIVER

Overview

UEFI cryptographic services driver providing SATA security, TCG/TPM configuration, and memory configuration capabilities. Contains 160 functions including a cryptographic algorithm selector and dispatcher, signature verification, SATA port configuration across multiple controllers, TCG device info retrieval, and memory configuration setup for the Purley platform.

Key Functions

CryptoDispatcher -- Cryptographic operation dispatcher
CryptoSignatureVerifier -- Digital signature verification
CryptoDxeSaveKey -- Key material management
CryptoAlgorithmSelector -- Algorithm selection routing
CryptoDxeEntryInit -- Module initialization
SataConfig / SataGetInfo -- SATA port and device configuration (12 variants)
TcgGetInfo / TcgConfig -- TCG-compliant device queries
MemGetInfo / MemConfig -- Memory configuration
CpuConfig -- CPU configuration access

Dependencies

UEFI Boot Services / Runtime Services
HOB configuration data
SATA controller protocols
TCG storage protocol

Platform

Intel Purley (Xeon Scalable). x86-64 UEFI Runtime Driver.