20 static int passwd_compare_sha1(const char *passwd, const char *entry)  in passwd_compare_sha1()  argument
31     if ((p = strchr(passwd + 3, '$'))) {  in passwd_compare_sha1()
32 	SHA1Update(&d.ctx, (void *)passwd + 3, p - (passwd + 3));  in passwd_compare_sha1()
35 	p = passwd + 3;		/* Assume no salt */  in passwd_compare_sha1()
50 static int passwd_compare_md5(const char *passwd, const char *entry)  in passwd_compare_md5()  argument
52     const char *crypted = crypt_md5(entry, passwd + 3);  in passwd_compare_md5()
55     return !strncmp(crypted, passwd, len) &&  in passwd_compare_md5()
56 	(passwd[len] == '\0' || passwd[len] == '$');  in passwd_compare_md5()
59 static int passwd_compare_sha256(const char *passwd, const char *entry)  in passwd_compare_sha256()  argument
61     const char *crypted = sha256_crypt(entry, passwd + 3);  in passwd_compare_sha256()
64     return !strncmp(crypted, passwd, len) &&  in passwd_compare_sha256()
65 	(passwd[len] == '\0' || passwd[len] == '$');  in passwd_compare_sha256()
68 static int passwd_compare_sha512(const char *passwd, const char *entry)  in passwd_compare_sha512()  argument
70     const char *crypted = sha512_crypt(entry, passwd + 3);  in passwd_compare_sha512()
73     return !strncmp(crypted, passwd, len) &&  in passwd_compare_sha512()
74 	(passwd[len] == '\0' || passwd[len] == '$');  in passwd_compare_sha512()
77 int passwd_compare(const char *passwd, const char *entry)  in passwd_compare()  argument
79     if (passwd[0] != '$' || !passwd[1] || passwd[2] != '$') {  in passwd_compare()
81 	return !strcmp(entry, passwd);  in passwd_compare()
83 	switch (passwd[1]) {  in passwd_compare()
85 	    return passwd_compare_md5(passwd, entry);  in passwd_compare()
87 	    return passwd_compare_sha1(passwd, entry);  in passwd_compare()
89 	    return passwd_compare_sha256(passwd, entry);  in passwd_compare()
91 	    return passwd_compare_sha512(passwd, entry);  in passwd_compare()