Add base class for hash DRBG #222

Job	Run time
posix (clang, clang++-12, 14,17,20, ubuntu-22.04, clang-12)	26m 6s
posix (clang, clang++-13, 14,17,20, ubuntu-22.04, clang-13)	26m 1s
posix (clang, clang++-14, 14,17,20, ubuntu-22.04, clang-14)	26m 4s
posix (clang, clang++-14, 14-gnu,17-gnu,20-gnu, ubuntu-22.04, clang-14)	26m 10s
posix (clang, clang++-15, 14,17,20, ubuntu-22.04, clang-15, deb http://apt.llvm.org/jammy/ llvm-t...	26m 18s
posix (clang, clang++-16, 14,17,20, ubuntu-22.04, clang-16, deb http://apt.llvm.org/jammy/ llvm-t...	26m 44s
posix (clang, clang++-17, 14,17,20, ubuntu-22.04, clang-17, deb http://apt.llvm.org/jammy/ llvm-t...	26m 3s
posix (clang, clang++-18, 14,17,20, ubuntu-24.04, clang-18, deb http://apt.llvm.org/noble/ llvm-t...	26m 9s
posix (clang, clang++-19, 14,17,20, ubuntu-24.04, clang-19, deb http://apt.llvm.org/noble/ llvm-t...	26m 10s
	3h 55m 45s

Provide feedback