# title
Arm Cortex‑X2 Core Cryptographic Extension Technical Reference Manual

# topic.label
Arm  Cortex‑X2  Core Cryptographic Extension

# topic.topics[].label
Cryptographic extension support in the Cortex‑X2  core  

# topic.topics[].topics[].label
ID_AA64ISAR0_EL1, AArch64 Instruction Set Attribute Register 0

# metadata.contentDescription
This manual is for the Cortex ‑X2 core. It describes the optional cryptographic features of the Cortex ‑X2 core and the registers used by the Cryptographic Extension.