sha2

Kupyna: implemented hashing function #1254

Job	Run time
riscv64-zknh	1m 45s
riscv32-zknh	1m 28s
minimal-versions / minimal-versions	36s
set-msrv / set-msrv	3s
macos (1.81.0)	34s
linux (i686-unknown-linux-gnu, 1.81.0, sudo apt update && sudo apt install gcc-multilib)	53s
macos (stable)	26s
linux (i686-unknown-linux-gnu, stable, sudo apt update && sudo apt install gcc-multilib)	56s
build (1.81.0, thumbv7em-none-eabi)	21s
build (1.81.0, wasm32-unknown-unknown)	23s
linux (x86_64-unknown-linux-gnu, 1.81.0)	42s
cross (1.81.0, aarch64-unknown-linux-gnu, default)	40s
build (1.81.0, loongarch64-unknown-linux-gnu)	17s
linux (x86_64-unknown-linux-gnu, stable)	35s
cross (1.81.0, powerpc-unknown-linux-gnu, default)	46s
wasm (1.81.0, -C target-feature=-simd128)	57s
build (stable, thumbv7em-none-eabi)	13s
cross (stable, aarch64-unknown-linux-gnu, default)	30s
wasm (stable, -C target-feature=-simd128)	58s
build (stable, wasm32-unknown-unknown)	18s
cross (stable, powerpc-unknown-linux-gnu, default)	37s
wasm (1.81.0, -C target-feature=+simd128)	36s
build (stable, loongarch64-unknown-linux-gnu)	20s
windows (1.81.0, x86_64-pc-windows-gnu)	1m 8s
wasm (stable, -C target-feature=+simd128)	29s
windows (stable, x86_64-pc-windows-gnu)	2m 30s
	19m 1s

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