Hard-coded usage of the system RNG in ffi_pk_op #6215

Job	Run time
Linux (gcc, shared)	2m 32s
Windows (shared, x86_64, windows-2022)	7m 3s
Linux (gcc, amalgamation)	4m 31s
Windows (static, x86_64, windows-2022)	5m 11s
Linux (gcc, static)	1m 55s
Windows (amalgamation, x86_64, windows-2022)	5m 35s
Linux (clang, shared)	2m 38s
Windows (shared, x86, windows-2022)	8m 31s
macOS (shared, xcode, macos-13)	3m 41s
macOS (amalgamation, xcode, macos-13)	4m 54s
macOS (shared, xcode, macos-14)	2m 15s
macOS (amalgamation, xcode, macos-14)	2m 52s
Analysis (coverage, gcc, ubuntu-24.04)	30m 40s
Clang Tidy	1m 42s
Analysis (sanitizer, clang, ubuntu-24.04)	13m 53s
Analysis (valgrind, clang, ubuntu-24.04)	32m 34s
Analysis (fuzzers, gcc, ubuntu-24.04)	6m 14s
Special (examples, gcc, ubuntu-24.04)	2m 14s
Analysis (lint, gcc, ubuntu-24.04)	53s
Special (minimized, gcc, ubuntu-24.04)	40s
Analysis (format, gcc, ubuntu-24.04)	1m 2s
Special (bsi, gcc, ubuntu-24.04)	1m 44s
Analysis (limbo, gcc, ubuntu-24.04)	1m 44s
Special (docs, gcc, ubuntu-24.04)	57s
Special (no_pcurves, gcc, ubuntu-24.04)	2m 5s
Cross (cross-i386, gcc, ubuntu-22.04)	3m 12s
Cross (cross-arm32, gcc, ubuntu-24.04)	12m 49s
Cross (cross-arm64, gcc, ubuntu-24.04)	18m 7s
Cross (cross-ppc64, gcc, ubuntu-24.04)	6m 23s
Cross (cross-mips64, gcc, ubuntu-24.04)	7m 32s
Cross (cross-android-arm64, clang, ubuntu-24.04)	1m 56s
Cross (static, gcc, windows-2022, make)	3m 14s
Cross (cross-ios-arm64, xcode, macos-13)	1m 19s
	3h 22m 32s

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