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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 OM_uint32 major, tmpMinor;
45 gss_iov_buffer_desc iov[4];
49 iov[0].type = GSS_IOV_BUFFER_TYPE_HEADER;
50 iov[0].buffer.value = NULL;
51 iov[0].buffer.length = 0;
53 iov[1].type = GSS_IOV_BUFFER_TYPE_DATA;
54 iov[1].buffer = *input_message_buffer;
56 iov[2].type = GSS_IOV_BUFFER_TYPE_PADDING;
57 iov[2].buffer.value = NULL;
58 iov[2].buffer.length = 0;
60 iov[3].type = GSS_IOV_BUFFER_TYPE_TRAILER;
61 iov[3].buffer.value = NULL;
62 iov[3].buffer.length = 0;
64 major = gss_wrap_iov_length(minor, ctx, conf_req_flag, qop_req,
66 if (GSS_ERROR(major)) {
70 for (i = 0, output_message_buffer->length = 0; i < 4; i++) {
71 output_message_buffer->length += iov[i].buffer.length;
74 output_message_buffer->value = GSSEAP_MALLOC(output_message_buffer->length);
75 if (output_message_buffer->value == NULL) {
80 for (i = 0, p = output_message_buffer->value; i < 4; i++) {
81 if (iov[i].type == GSS_IOV_BUFFER_TYPE_DATA) {
82 memcpy(p, input_message_buffer->value, input_message_buffer->length);
84 iov[i].buffer.value = p;
85 p += iov[i].buffer.length;
88 major = gss_wrap_iov(minor, ctx, conf_req_flag, qop_req, conf_state, iov, 4);
89 if (GSS_ERROR(major)) {
90 gss_release_buffer(&tmpMinor, output_message_buffer);