native.x86.sha512 Module Reference

Exported Modules
module	native.x86.features
module	native.simd

Functions
template<isa< x86 > Arch> requires (Arch.has(x86_feature::sha512) && Arch.has(x86_feature::avx))
constexpr simd< std::uint64_t, 4, Arch >	native::sha512msg1 (simd< std::uint64_t, 4, Arch > a, simd< std::uint64_t, 2, Arch > b) noexcept
	First SHA-512 schedule step; only the low lane of b is used.
template<isa< x86 > Arch> requires (!(Arch.has(x86_feature::sha512) && Arch.has(x86_feature::avx)) && requires { sizeof(simd<std::uint64_t, 2, Arch> ); sizeof(simd<std::uint64_t, 4, Arch>); })
consteval simd< std::uint64_t, 4, Arch >	native::sha512msg1 (simd< std::uint64_t, 4, Arch > a, simd< std::uint64_t, 2, Arch > b) noexcept
	Evaluate constant operands without SHA512.
template<isa< x86 > Arch> requires (Arch.has(x86_feature::sha512) && Arch.has(x86_feature::avx))
constexpr simd< std::uint64_t, 4, Arch >	native::sha512msg2 (simd< std::uint64_t, 4, Arch > a, simd< std::uint64_t, 4, Arch > b) noexcept
	Final SHA-512 schedule step with recurrence through the low output lanes.
template<isa< x86 > Arch> requires (!(Arch.has(x86_feature::sha512) && Arch.has(x86_feature::avx)) && requires { sizeof(simd<std::uint64_t, 4, Arch>); })
consteval simd< std::uint64_t, 4, Arch >	native::sha512msg2 (simd< std::uint64_t, 4, Arch > a, simd< std::uint64_t, 4, Arch > b) noexcept
	Evaluate constant operands without SHA512.
template<isa< x86 > Arch> requires (Arch.has(x86_feature::sha512) && Arch.has(x86_feature::avx))
constexpr simd< std::uint64_t, 4, Arch >	native::sha512rnds2 (simd< std::uint64_t, 4, Arch > a, simd< std::uint64_t, 4, Arch > b, simd< std::uint64_t, 2, Arch > c) noexcept
	Two SHA-512 rounds: a is CDGH, b is ABEF, c contains two message-plus-constant words.
template<isa< x86 > Arch> requires (!(Arch.has(x86_feature::sha512) && Arch.has(x86_feature::avx)) && requires { sizeof(simd<std::uint64_t, 2, Arch> ); sizeof(simd<std::uint64_t, 4, Arch>); })
consteval simd< std::uint64_t, 4, Arch >	native::sha512rnds2 (simd< std::uint64_t, 4, Arch > a, simd< std::uint64_t, 4, Arch > b, simd< std::uint64_t, 2, Arch > c) noexcept
	Evaluate constant operands without SHA512.
template<isa< x86 > Arch, class... Args>
void	native::sha512msg1 (Args...)=delete
	Reject raw registers, mixed requirements and unsupported shapes.
template<isa< x86 > Arch, class... Args>
void	native::sha512msg2 (Args...)=delete
	Reject raw registers, mixed requirements and unsupported shapes.
template<isa< x86 > Arch, class... Args>
void	native::sha512rnds2 (Args...)=delete
	Reject raw registers, mixed requirements and unsupported shapes.

Files
file	src/native.x86.sha512.ccm