Provide additional AES-ECB test patterns to enhance test coverage. #4

Job	Run time
cygwin (windows-2019, win64, -DCMAKE_C_COMPILER=gcc --strict-warnings no-fips)	47m 15s
minimal (windows-2019)	12m 17s
shared (windows-2019, win64, enable-fips)	35m 24s
plain (windows-2019)	22m 11s
minimal (windows-2022)	12m 46s
shared (windows-2019, win32, --strict-warnings no-fips)	49m 31s
plain (windows-2022)	23m 0s
shared (windows-2022, win64, enable-fips)	37m 44s
shared (windows-2022, win32, --strict-warnings no-fips)	49m 26s
	4h 49m 34s

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