feat: integrate signature with boolean parity #4994

Job	Run time
check no_std	54s
doctest	2m 49s
docs	1m 9s
clippy	1m 41s
fmt	11s
feature-checks	8m 9s
wasm-unknown	2m 33s
test ubuntu-latest stable --no-default-features	2m 42s
wasm-wasi	3m 45s
test ubuntu-latest stable	2m 30s
test ubuntu-latest stable --all-features	3m 2s
test ubuntu-latest nightly --no-default-features	1m 17s
test ubuntu-latest nightly	1m 36s
test ubuntu-latest nightly --all-features	2m 25s
test ubuntu-latest 1.79 --no-default-features	1m 45s
test ubuntu-latest 1.79	1m 54s
test windows-latest stable --no-default-features	5m 31s
test windows-latest stable	5m 12s
test windows-latest stable --all-features	6m 23s
test windows-latest nightly --no-default-features	3m 24s
test windows-latest nightly	3m 22s
test windows-latest nightly --all-features	4m 58s
test windows-latest 1.79 --no-default-features	3m 13s
test windows-latest 1.79	4m 12s
ci success	4s
	1h 14m 41s

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