Back Extensiones Intel SHA Spanish گسترش الگوریتم امن هش برای اینتل Persian SHA (utasításkészlet) Hungarian Ekstensi SHA Intel ID Intel SHA extensions Russian
Intel SHA Extensions are a set of extensions to the x86 instruction set architecture which support hardware acceleration of Secure Hash Algorithm (SHA) family. It was specified in 2013.[1] Instructions for SHA-512 was introduced in Arrow Lake and Lunar Lake in 2024.
The original SSE-based extensions added four instructions supporting SHA-1 and three for SHA-256.
- SHA-1:
SHA1RNDS4,SHA1NEXTE,SHA1MSG1,SHA1MSG2 - SHA-256:
SHA256RNDS2,SHA256MSG1,SHA256MSG2
The newer SHA-512 instruction set comprises AVX-based versions of the original SHA instruction set marked with a V prefix and these three new AVX-based instructions for SHA-512:
VSHA512RNDS2,VSHA512MSG1,VSHA512MSG2
- ^ "New Instructions Supporting the Secure Hash Algorithm on Intel® Architecture Processors". intel.com. Retrieved 2024-07-25.