tree checksum vpatch file

all signers: diana_coman

antecedents: eucrypt_ch6_keccak_permutations

press order:

eucrypt_genesisdiana_coman
eucrypt_ch6_keccak_permutationsdiana_coman
eucrypt_ch7_keccak_spongediana_coman

hunks:
eucrypt/smg_keccak/smg_keccak.adb
eucrypt/smg_keccak/smg_keccak.ads
eucrypt/smg_keccak/tests/smg_keccak-test.adb