CMS `EnvelopedData` #1552

Job	Run time
build (1.65.0, thumbv7em-none-eabi)	1m 31s
build (1.65.0, wasm32-unknown-unknown)	1m 45s
build (stable, thumbv7em-none-eabi)	28s
build (stable, wasm32-unknown-unknown)	13s
test (1.65.0)	1m 38s
test (stable)	26s
minimal-versions / minimal-versions	32s
	6m 33s

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