Module zk

Available on RISC-V RV64 only.

Functions

_aes64ds 🔒 ^⚠

_aes64dsm 🔒 ^⚠

_aes64es 🔒 ^⚠

_aes64esm 🔒 ^⚠

_aes64im 🔒 ^⚠

_aes64ks2 🔒 ^⚠

_aes64ks1i 🔒 ^⚠

_sha512sig0 🔒 ^⚠

_sha512sig1 🔒 ^⚠

_sha512sum0 🔒 ^⚠

_sha512sum1 🔒 ^⚠

aes64dsExperimentalzknd

AES final round decryption instruction for RV64.

aes64dsmExperimentalzknd

AES middle round decryption instruction for RV64.

aes64esExperimentalzkne

AES final round encryption instruction for RV64.

aes64esmExperimentalzkne

AES middle round encryption instruction for RV64.

aes64imExperimentalzkne and zknd

This instruction accelerates the inverse MixColumns step of the AES Block Cipher, and is used to aid creation of the decryption KeySchedule.

aes64ks2Experimentalzkne and zknd

This instruction implements part of the KeySchedule operation for the AES Block cipher.

aes64ks1iExperimentalzkne and zknd

This instruction implements part of the KeySchedule operation for the AES Block cipher involving the SBox operation.

sha512sig0Experimentalzknh

Implements the Sigma0 transformation function as used in the SHA2-512 hash function [49] (Section 4.1.3).

sha512sig1Experimentalzknh

Implements the Sigma1 transformation function as used in the SHA2-512 hash function [49] (Section 4.1.3).

sha512sum0Experimentalzknh

Implements the Sum0 transformation function as used in the SHA2-512 hash function [49] (Section 4.1.3).

sha512sum1Experimentalzknh

Implements the Sum1 transformation function as used in the SHA2-512 hash function [49] (Section 4.1.3).