x509 verify params + safety fixes #984

Job	Run time
clippy	3m 26s
Cross build from macOS to Linux (x86_64-unknown-linux-gnu)	2m 4s
Cross build from macOS to Linux (FIPS) (x86_64-unknown-linux-gnu)	4m 32s
rustfmt	3s
Test features	7m 49s
Test FIPS integration	2m 53s
Test (stable)	2m 12s
Test (arm-android)	2m 29s
Test (arm64-android)	2m 5s
Test (i686-android)	2m 4s
Test (x86_64-android)	1m 57s
Test (aarch64-ios)	2m 46s
Test (aarch64-ios-sim)	2m 20s
Test (x86_64-ios)	2m 45s
Test (i686-linux)	2m 13s
Test (arm-linux)	2m 24s
Test (aarch64-linux)	2m 12s
Test (arm64-macos)	2m 45s
Test (x86_64-macos)	2m 20s
Test (x86_64-mingw)	6m 25s
Test (i686-msvc)	5m 3s
Test (x86_64-msvc)	5m 25s
	1h 8m 12s

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