1subdirs-$(_CFG_CORE_LTC_CIPHER) += ciphers 2subdirs-$(_CFG_CORE_LTC_AUTHENC) += encauth 3subdirs-y += hashes 4subdirs-$(_CFG_CORE_LTC_MAC) += mac 5subdirs-$(_CFG_CORE_LTC_ACIPHER) += math 6subdirs-y += misc 7subdirs-y += modes 8subdirs-$(_CFG_CORE_LTC_ACIPHER) += pk 9