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Man Pages
SKEY(3) FreeBSD Library Functions Manual SKEY(3)

skeylookup, skeyverify, skeychallenge, skeyinfo, skeyaccess, skey_getpass, skey_crypt
S/Key ?ѥ?????????ơ??֥륢???????ѤΥ饤?֥????롼????

library “libskey”

#include <stdio.h> #include <skey.h> int skeylookup(struct skey *mp, const char *name) int skeyverify(struct skey *mp, char *response) int skeychallenge(struct skey *mp, const char *name, char *challenge) int skeyinfo(struct skey *mp, const char *name, char *ss) int skeyaccess(char *user, const char *port, const char *host, const char *addr) char * skey_getpass(const char *prompt, struct passwd *pwd, int pwok) char * skey_crypt(char *pp, char *salt, struct passwd *pwd, int pwok)

???????Υ롼?????ϡ??????ԥ塼???????ƥ??ؤΥ????????˻??Ѥ????? S/Key ?????ѥ???ɥ????ƥ??򥵥ݡ??Ȥ??ޤ??? S/Key ?????ƥ༫?ΤˤĤ??Ƥξܺ٤ϡ? skey(1) ?򻲾Ȥ??Ƥ?????????

skeylookup() ?ϡ??????Υѥ???ɥǡ????١????ǥ????ȥ??򸡽Ф??ޤ??? ????????????????(??????̾?????б????륨???ȥ꤬???Ф???????)?? ?ƤӽФ????ˤ??ä??Ϥ??줿 skey ??¤?????????? 0 ???֤????ޤ??? ?ե????????ɤ߼???/?񤭹??ߥݥ??󥿤ϸ??Ф??줿?쥳???ɤ???Ƭ?????֤????ޤ??? ??????̾?????б????륨???ȥ꤬???Ĥ????ʤ??????ϡ? ?ե????????ɤ߼???/?񤭹??ߥݥ??󥿤??ե????????????????֤??졢 ?롼?????? 1 ???֤??ޤ??? ?ǡ????١??????????ʤ????硢?ޤ??ϥ??????????顼??ȯ?????????硢 skeylookup() ?? -1 ???֤??ޤ???

skeyinfo() ?ؿ??ϡ??桼????̾???Ѥ? skey ?????????å????åפ??ޤ??? ???????????????ȡ??ƤӽФ????? skey ??¤?????????졢 skeyinfo() ?? 0 ???֤??ޤ??? ???ץ??????Υ??????󥸥??ȥ??󥰥Хåե???Ϳ?????줿?????ϡ????줬?????????ޤ??? ?????????Ԥ?????(???Ȥ??С?̾????̤?Τξ??硢?ޤ??? ?ǡ????١????˥????????Ǥ??ʤ?????)??-1 ???֤????ޤ???

skeychallenge() ?ϡ???̾???פˤĤ??Ƥ? skey ???????󥸥??ȥ??󥰤??֤??ޤ??? ???????????????ȡ??ƤӽФ????? skey ??¤?????????졢?ؿ??? 0 ?? ?֤??ޤ????ե??????ɤ߼???/?񤭹??ߥݥ??󥿤? ?쥳???ɤ???Ƭ?˻Ĥ????ޤ??? ?????????????ʤ???(???ʤ?????̾???????Ĥ????ʤ???)???ؿ??? -1 ???֤????ǡ????١??????Ĥ??????ޤ???

skeyverify() ?ϡ?s/key ???????󥸤ؤα????򸡾ڤ??ޤ??? ???δؿ??? 0 ???֤??????硢???ڤ??????Ǥ??ꡢ ?ǡ????١????ϥ??åץǡ??Ȥ????Ƥ??ޤ??? 1 ???֤??줿???硢???ڤϽ??????Ԥ????ǡ????١??????Ѳ????ʤ??ޤޤǤ??? -1 ???֤??줿???硢???餫?μ????Υ??顼???ǡ????١????ˤĤ???ȯ?????Ƥ??ꡢ ?ǡ????١??????Ѳ????ʤ??ޤޤǤ??? s/key ?ǡ????١?????ɬ?????θƤӽФ??ˤ??ä??Ĥ??????ޤ???

skey_getpass() ?ؿ??????Ѥ??ơ??????Υѥ???ɤޤ??? s/key ?ѥ???ɤ? ?ɤ߼??뤳?Ȥ??Ǥ??ޤ??? ???Ѥ????ץ????ץȤϡ??ؿ????Ϥ????ޤ????桼???? ???ڤǤ??봰????(??????) struct passwd ?Ȱ????ˤǤ??? skey_getpass() ?ϡ??桼???Υѥ???ɤ??????Ф????Ȥ????ǽ??λ??ߤˤ?????ɸ???饤?֥??? getpass ?????Ѥ??????줬?֥??󥯤ξ??硢???????Хå????? S/Key ?ѥ???? ???????Ф??ޤ??? ???????ξ????Ǥ⡢???Ϥ??????ȥ??󥰤ϸƤӽФ????? ?֤????ޤ???

skey_crypt() ?ϡ?ɸ???饤?֥??? crypt(3) ?ѤΥ??åѴؿ??Ǥ??? ?????ϡ??????? s/key ?ѥ???ɤޤ????????Υѥ???ɤΤɤ??餫?? OK ?ξ??硢?Ź沽???줿 UNIX ?ѥ???ɤ??֤??ޤ??? skey_crypt() ?ϡ??ǽ??? skey ?????ˤ??äƻ????ѥ???ɤγ?ǧ?????ߡ? ???줬??ǧ?Ǥ????????ϡ??桼?????????? UNIX ?ѥ???ɤ??ºݤ? ???Ϥ??????Τ褦?ˡ?passwd ??¤?????Ź沽???줿?ѥ???ɤ??֤??ޤ??? s/key ?ѥ???ɸ??ڤ???ǽ???ʤ????硢 ?ѥ???ɤ??̾?????ˡ?ǰŹ沽???졢???̤ϸƤӽФ??????Ϥ????ޤ??? passwd ??¤?ݥ??󥿤? NULL ?ξ??硢 skey_crypt() ?ϡ?NULL ?Ǥʤ????ȥ??󥰤??֤??ޤ??????Υ??ȥ??󥰤?ͭ???? UNIX ?ѥ???ɤȤϸ????ޤ???(???ʤ???????:?פ????ä????ȥ??󥰤Ǥ?)??

skeyaccess() ?ؿ??ϡ??桼??̾?????롼?ץ????С?ü???ݡ??ȡ??ۥ???̾???????? ?ͥåȥ?????Ȥ߹??碌?ˤĤ??ơ??????? UNIX (S/Key ?Ǥʤ?) ?ѥ???ɤ????ѤǤ??뤫?ɤ?????Ƚ?ꤷ?ޤ???UNIX ?ѥ???ɤ????ѤǤ??????硢 skeyaccess() ?ϡ??????Ǥʤ??ͤ??֤??ޤ???UNIX ?ѥ???ɤ????ѤǤ??ʤ????硢 0 ???֤??ޤ??? ???δؿ??????Ѥ??? skey.access ?????ե??????Υ쥤?????Ȥȹ?¤?ξܺ٤ˤĤ??Ƥϡ? skey.access(5) ?򻲾Ȥ??Ƥ?????????

?嵭?򻲾ȡ?

skey(1), skey.access(5)

ʣ???Υץ???????????Ʊ?????????????ɻߤ??뤿???? s/key ?ǡ????١????ˤĤ??ƤϽ????Υ??å??ϹԤ????ޤ????? ?????ϥե????????ǥ??????ɲäޤ??Ϲ??????????Ȥ??ϡ??̾ ?????ǤϤ????ޤ??󤬡???????????????Ȥ??????꤬??????ǽ?????????ޤ???

Phil Karn, Neil M. Haller, John S. Walden, Scott Chasin
December 22, 1996 FreeBSD 13.1-RELEASE

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