Allow parsing of EC public keys, get format #138

Job	Run time
GCC 4.8 - CMake 0 - FIPS 0	6m 28s
GCC 4.8 - CMake 0 - FIPS 1	8m 25s
GCC 7 - CMake 0 - FIPS 0	4m 11s
GCC 5 - CMake 0 - FIPS 0	6m 38s
GCC 5 - CMake 0 - FIPS 1	7m 59s
C-std ubuntu-latest - 11 - Force CMake 0	2m 19s
GCC 7 - CMake 0 - FIPS 1	5m 36s
GCC 6 - CMake 0 - FIPS 0	7m 11s
C-std ubuntu-latest - 11 - Force CMake 1	1m 59s
GCC 8 - CMake 0 - FIPS 0	4m 6s
C-std ubuntu-latest - 99 - Force CMake 0	1m 57s
GCC 6 - CMake 0 - FIPS 1	7m 55s
GCC 8 - CMake 0 - FIPS 1	5m 39s
C-std ubuntu-latest - 99 - Force CMake 1	1m 58s
GCC 4.8 - CMake 1 - FIPS 0	7m 34s
GCC 7 - CMake 1 - FIPS 0	4m 0s
C-std macos-13 - 11 - Force CMake 0	2m 45s
GCC 4.8 - CMake 1 - FIPS 1	9m 21s
C-std macos-13 - 11 - Force CMake 1	2m 21s
GCC 5 - CMake 1 - FIPS 0	7m 3s
GCC 7 - CMake 1 - FIPS 1	5m 46s
C-std macos-13 - 99 - Force CMake 0	2m 22s
GCC 8 - CMake 1 - FIPS 0	4m 6s
GCC 5 - CMake 1 - FIPS 1	8m 10s
GCC 8 - CMake 1 - FIPS 1	5m 44s
C-std macos-13 - 99 - Force CMake 1	3m 18s
GCC 6 - CMake 1 - FIPS 0	6m 11s
C-std macos-14-xlarge - 11 - Force CMake 0	1m 33s
GCC 6 - CMake 1 - FIPS 1	8m 30s
C-std macos-14-xlarge - 11 - Force CMake 1	1m 24s
C-std macos-14-xlarge - 99 - Force CMake 0	1m 39s
C-std macos-14-xlarge - 99 - Force CMake 1	1m 29s
C-std windows-latest - 11 - Force CMake 0	3m 45s
C-std windows-latest - 11 - Force CMake 1	3m 53s
C-std windows-latest - 99 - Force CMake 0	3m 55s
C-std windows-latest - 99 - Force CMake 1	3m 56s
	2h 51m 6s

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