+ low_crypt_key(mypassphrase, phrase, &bf_key, mypassphraselen, BF_ENCRYPT);
+ pp->len = ((mypassphraselen - 1) | 7) + 1;
+ pp->phrase = xmalloc((pp->len << 1) + 1);
+
+ for(i = 0; i < pp->len; i++)
+ snprintf(&(pp->phrase)[i << 1], 3, "%02x", (int)phrase[i]);