produces:
eucrypt_ch10_oaep_tmsr (eucrypt) eucrypt/smg_keccak/smg_keccak.adb
keccak (vtools) vtools/src/smg_keccak.adb
consumes:
eucrypt_keccak_bitrate_fix (eucrypt) eucrypt/smg_keccak/smg_keccak.adb
vdiff_keccak (vtools) vtools/src/smg_keccak.adb