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62 #define KRB_KEYTYPE(key) ((key)->enctype)
65 gssEapSign(krb5_context context,
69 krb5_keyusage sign_usage,
70 gss_iov_buffer_desc *iov,
74 gssEapVerify(krb5_context context,
78 krb5_keyusage sign_usage,
79 gss_iov_buffer_desc *iov,
84 OM_uint32 gssEapAllocContext(OM_uint32 *minor, gss_ctx_id_t *pCtx);
85 OM_uint32 gssEapReleaseContext(OM_uint32 *minor, gss_ctx_id_t *pCtx);
88 OM_uint32 gssEapAllocCred(OM_uint32 *minor, gss_cred_id_t *pCred);
89 OM_uint32 gssEapReleaseCred(OM_uint32 *minor, gss_cred_id_t *pCred);
93 gssEapEncrypt(krb5_context context, int dce_style, size_t ec,
94 size_t rrc, krb5_keyblock *key, int usage, krb5_pointer iv,
95 gss_iov_buffer_desc *iov, int iov_count);
98 gssEapDecrypt(krb5_context context, int dce_style, size_t ec,
99 size_t rrc, krb5_keyblock *key, int usage, krb5_pointer iv,
100 gss_iov_buffer_desc *iov, int iov_count);
103 gssEapMapCryptoFlag(OM_uint32 type);
106 gssEapLocateIov(gss_iov_buffer_desc *iov,
111 gssEapIovMessageLength(gss_iov_buffer_desc *iov,
114 size_t *assoc_data_length);
117 gssEapReleaseIov(gss_iov_buffer_desc *iov, int iov_count);
120 gssEapIsIntegrityOnly(gss_iov_buffer_desc *iov, int iov_count);
123 gssEapAllocIov(gss_iov_buffer_t iov, size_t size);
127 gssEapInternalizeOid(const gss_OID oid,
128 gss_OID *const pInternalizedOid);
131 gssEapDefaultMech(OM_uint32 *minor,
135 gssEapIndicateMechs(OM_uint32 *minor,
139 gssEapEnctypeToOid(OM_uint32 *minor,
140 krb5_enctype enctype,
144 gssEapOidToEnctype(OM_uint32 *minor,
146 krb5_enctype *enctype);
149 gssEapIsMechanismOid(const gss_OID oid);
152 OM_uint32 gssEapAllocName(OM_uint32 *minor, gss_name_t *pName);
153 OM_uint32 gssEapReleaseName(OM_uint32 *minor, gss_name_t *pName);
157 composeOid(OM_uint32 *minor_status,
164 decomposeOid(OM_uint32 *minor_status,
171 oidEqual(const gss_OID_desc *o1, const gss_OID_desc *o2)
173 return (o1->length == o2->length &&
174 memcmp(o1->elements, o2->elements, o1->length) == 0);
177 /* util_ordering.c */
179 sequenceInternalize(void **vqueue, unsigned char **buf, size_t *lenremain);
182 sequenceExternalize(void *vqueue, unsigned char **buf, size_t *lenremain);
185 sequenceSize(void *vqueue, size_t *sizep);
188 sequenceFree(void **vqueue);
191 sequenceCheck(void **vqueue, uint64_t seqnum);
194 sequenceInit(void **vqueue, uint64_t seqnum,
195 int do_replay, int do_sequence, int wide_nums);
198 enum gss_eap_token_type {
199 TOK_TYPE_EAP_RESP = 0x0601,
200 TOK_TYPE_EAP_REQ = 0x0602,
201 TOK_TYPE_GSS_CB = 0x0603,
202 TOK_TYPE_MIC = 0x0404,
203 TOK_TYPE_WRAP = 0x0504,
204 TOK_TYPE_DELETE = 0x0405,
205 TOK_TYPE_NONE = 0xFFFF
209 tokenSize(const gss_OID_desc *mech, size_t body_size);
212 makeTokenHeader(const gss_OID_desc *mech,
215 enum gss_eap_token_type tok_type);
218 verifyTokenHeader(const gss_OID_desc * mech,
220 unsigned char **buf_in,
222 enum gss_eap_token_type tok_type);
225 #define GSSEAP_CALLOC(count, size) (calloc((count), (size)))
226 #define GSSEAP_FREE(ptr) (free((ptr)))
227 #define GSSEAP_MALLOC(size) (malloc((size)))
228 #define GSSEAP_REALLOC(ptr, size) (realloc((ptr), (size)))
230 #define GSSEAP_NOT_IMPLEMENTED do { \
231 assert(0 && "not implemented"); \
233 return GSS_S_FAILURE; \
238 #define GSSEAP_MUTEX pthread_mutex_t
239 #define GSSEAP_MUTEX_INIT(m) pthread_mutex_init((m), NULL)
240 #define GSSEAP_MUTEX_DESTROY(m) pthread_mutex_destroy((m))
241 #define GSSEAP_MUTEX_LOCK(m) pthread_mutex_lock((m))
242 #define GSSEAP_MUTEX_UNLOCK(m) pthread_mutex_unlock((m))
244 /* Helper functions */
246 store_uint16_be(uint16_t val, void *vp)
248 unsigned char *p = (unsigned char *)vp;
250 p[0] = (val >> 8) & 0xff;
251 p[1] = (val ) & 0xff;
254 static inline uint16_t
255 load_uint16_be(const void *cvp)
257 const unsigned char *p = (const unsigned char *)cvp;
259 return (p[1] | (p[0] << 8));
263 store_uint32_be(uint32_t val, void *vp)
265 unsigned char *p = (unsigned char *)vp;
267 p[0] = (val >> 24) & 0xff;
268 p[1] = (val >> 16) & 0xff;
269 p[2] = (val >> 8) & 0xff;
270 p[3] = (val ) & 0xff;
273 static inline uint32_t
274 load_uint32_be(const void *cvp)
276 const unsigned char *p = (const unsigned char *)cvp;
278 return (p[3] | (p[2] << 8)
279 | ((uint32_t) p[1] << 16)
280 | ((uint32_t) p[0] << 24));
284 store_uint64_be(uint64_t val, void *vp)
286 unsigned char *p = (unsigned char *)vp;
288 p[0] = (unsigned char)((val >> 56) & 0xff);
289 p[1] = (unsigned char)((val >> 48) & 0xff);
290 p[2] = (unsigned char)((val >> 40) & 0xff);
291 p[3] = (unsigned char)((val >> 32) & 0xff);
292 p[4] = (unsigned char)((val >> 24) & 0xff);
293 p[5] = (unsigned char)((val >> 16) & 0xff);
294 p[6] = (unsigned char)((val >> 8) & 0xff);
295 p[7] = (unsigned char)((val ) & 0xff);
298 static inline uint64_t
299 load_uint64_be(const void *cvp)
301 const unsigned char *p = (const unsigned char *)cvp;
303 return ((uint64_t)load_uint32_be(p) << 32) | load_uint32_be(p + 4);
306 #endif /* _UTIL_H_ */