Robert Schmidt
8107939f08
- all RAN code, CI code, configuration files, dockerfiles, in CSSL v1.0
- all deployment code (openshift, charts, ancillary files like shell
scripts), in MIT
- documentation in CC-BY-4.0
- exceptions might apply and are listed in NOTICE
- there is a new LICENSES folder with all licenses
- CONTRIBUTIONS.md has been updated accordingly
For automated changes based on OAI PL v1.1:
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.{c,h,cpp}
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.ts
perl -i~ -0pe 's/<!--.*Licensed to the OpenAirInterface.*openairinterface.org\n.*-->/<!-- SPDX-License-Identifier: LicenseRef-CSSL-1.0 -->/s' **/*.xml
The rest (cmake, files with missing license, cmake) manually.
66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/*
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* SPDX-License-Identifier: LicenseRef-CSSL-1.0
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include "TLVEncoder.h"
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#include "TLVDecoder.h"
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#include "NasSecurityAlgorithms.h"
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int decode_nas_security_algorithms(NasSecurityAlgorithms *nassecurityalgorithms, uint8_t iei, uint8_t *buffer, uint32_t len)
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{
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int decoded = 0;
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if (iei > 0) {
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CHECK_IEI_DECODER(iei, *buffer);
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decoded++;
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}
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nassecurityalgorithms->typeofcipheringalgorithm = (*(buffer + decoded) >> 4) & 0x7;
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nassecurityalgorithms->typeofintegrityalgorithm = *(buffer + decoded) & 0x7;
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decoded++;
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#if defined (NAS_DEBUG)
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dump_nas_security_algorithms_xml(nassecurityalgorithms, iei);
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#endif
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return decoded;
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}
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int encode_nas_security_algorithms(NasSecurityAlgorithms *nassecurityalgorithms, uint8_t iei, uint8_t *buffer, uint32_t len)
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{
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uint32_t encoded = 0;
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/* Checking IEI and pointer */
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CHECK_PDU_POINTER_AND_LENGTH_ENCODER(buffer, NAS_SECURITY_ALGORITHMS_MINIMUM_LENGTH, len);
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#if defined (NAS_DEBUG)
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dump_nas_security_algorithms_xml(nassecurityalgorithms, iei);
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#endif
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if (iei > 0) {
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*buffer = iei;
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encoded++;
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}
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*(buffer + encoded) = 0x00 |
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((nassecurityalgorithms->typeofcipheringalgorithm & 0x7) << 4) |
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(nassecurityalgorithms->typeofintegrityalgorithm & 0x7);
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encoded++;
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return encoded;
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}
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void dump_nas_security_algorithms_xml(NasSecurityAlgorithms *nassecurityalgorithms, uint8_t iei)
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{
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printf("<Nas Security Algorithms>\n");
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if (iei > 0)
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/* Don't display IEI if = 0 */
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printf(" <IEI>0x%X</IEI>\n", iei);
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printf(" <Type of ciphering algorithm>%u</Type of ciphering algorithm>\n", nassecurityalgorithms->typeofcipheringalgorithm);
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printf(" <Type of integrity algorithm>%u</Type of integrity algorithm>\n", nassecurityalgorithms->typeofintegrityalgorithm);
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printf("</Nas Security Algorithms>\n");
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}
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