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33 #include "gssapiP_eap.h"
36 gss_wrap(OM_uint32 *minor,
40 gss_buffer_t input_message_buffer,
42 gss_buffer_t output_message_buffer)
44 if (!CTX_IS_ESTABLISHED(ctx))
45 return GSS_S_NO_CONTEXT;
47 return gssEapWrap(minor, ctx, conf_req_flag, qop_req,
49 conf_state, output_message_buffer);
53 gssEapWrap(OM_uint32 *minor,
57 gss_buffer_t input_message_buffer,
59 gss_buffer_t output_message_buffer)
61 OM_uint32 major, tmpMinor;
62 gss_iov_buffer_desc iov[4];
67 iov[0].type = GSS_IOV_BUFFER_TYPE_HEADER;
68 iov[0].buffer.value = NULL;
69 iov[0].buffer.length = 0;
71 iov[1].type = GSS_IOV_BUFFER_TYPE_DATA;
72 iov[1].buffer = *input_message_buffer;
74 iov[2].type = GSS_IOV_BUFFER_TYPE_PADDING;
75 iov[2].buffer.value = NULL;
76 iov[2].buffer.length = 0;
78 iov[3].type = GSS_IOV_BUFFER_TYPE_TRAILER;
79 iov[3].buffer.value = NULL;
80 iov[3].buffer.length = 0;
82 major = gssEapWrapIovLength(minor, ctx, conf_req_flag, qop_req,
84 if (GSS_ERROR(major)) {
88 for (i = 0, output_message_buffer->length = 0; i < 4; i++) {
89 output_message_buffer->length += iov[i].buffer.length;
92 output_message_buffer->value = GSSEAP_MALLOC(output_message_buffer->length);
93 if (output_message_buffer->value == NULL) {
98 for (i = 0, p = output_message_buffer->value; i < 4; i++) {
99 if (iov[i].type == GSS_IOV_BUFFER_TYPE_DATA) {
100 memcpy(p, input_message_buffer->value, input_message_buffer->length);
102 iov[i].buffer.value = p;
103 p += iov[i].buffer.length;
106 major = gssEapWrapOrGetMIC(minor, ctx, conf_req_flag, conf_state,
107 iov, 4, TOK_TYPE_WRAP);
108 if (GSS_ERROR(major)) {
109 gss_release_buffer(&tmpMinor, output_message_buffer);