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040000 tree 3e38cc7a6d766b930492684aa6cbcc39e9d8b70e	prim_esc
040000 tree 3105f5001bf4484846e33f43584bcf7c368eeaec	prim_lfsr
040000 tree 373b0c25582dbad1caac8d99bdc403453694dc17	prim_present
040000 tree 4b07dd5b41deff3c4d48c910b8c19de510f6ac10	prim_prince
040000 tree 6e807f9102dff0931ba898760fd4c9e2fc4e6f13	prim_ram_scr
040000 tree 4fed606fcc4432848f28f6963029b1d08e3c4b2c	prim_secded