ek                145 maint/gnulib/lib/rijndael-api-fst.c   rijndaelKeySetupEnc (key->ek, cipherKey, keyLen);
ek                253 maint/gnulib/lib/rijndael-api-fst.c               rijndaelEncrypt (key->ek, key->Nr, iv, block.bytes);
ek                403 maint/gnulib/lib/rijndael-api-fst.c               rijndaelEncrypt (key->ek, key->Nr, iv, block.bytes);
ek                121 maint/gnulib/lib/rijndael-api-fst.h   uint32_t ek[4 * (RIJNDAEL_MAXNR + 1)];