ecdsa v0.17.0 (#1412) #2533

Job	Run time
test (1.85.0)	23s
build (wasm32-unknown-unknown, stable)	22s
build (thumbv7em-none-eabi, stable)	18s
build (thumbv7em-none-eabi, 1.85.0)	20s
test (stable)	22s
build (wasm32-unknown-unknown, 1.85.0)	18s
	2m 3s

Provide feedback