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Register summary

The following table lists the instruction identification registers for the Cortex-A73 MPCore Cryptographic Extension:

Table 2-1 Cryptographic Extension register summary

Name Execution state Description
ID_AA64ISAR0_EL1 AArch64 See AArch64 Instruction Set Attribute Register 0, EL1.
ID_ISAR5_EL1 AArch64 See AArch32 Instruction Set Attribute Register 5.
ID_ISAR5 AArch32 See Instruction Set Attribute Register 5.
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