tree checksum vpatch file

all signers: diana_coman

antecedents: eucrypt_ch10_oaep_tmsr

press order:

eucrypt_genesisdiana_coman
eucrypt_ch6_keccak_permutationsdiana_coman
eucrypt_ch7_keccak_spongediana_coman
eucrypt_ch9_keccak_endiannessdiana_coman
eucrypt_ch10_oaep_tmsrdiana_coman
eucrypt_oaep_fix_checksdiana_coman

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