SIST EN IEC 60839-11-5:2020

Alarm and electronic security systems - Part 11-5: Electronic access control systems - Open Supervised Device Protocol (OSDP)

IEC 60839-11-5 specifies the Open supervised device protocol (OSDP) for electronicaccess control systems. This includes communication settings, commands and repliesbetween the ACU and the peripheral devices. It also includes a mapping of mandatory andoptional requirements as per IEC 60839-11-1:2013 as covered by Annex F.This document applies to physical security only. Physical security prevents unauthorizedpersonnel, attackers or accidental intruders from physically accessing a building, room, etc.This document does not in any way limit a manufacturer to add other commands to theprotocol defined here.

Alarmanlagen - Teil 11-5: Elektronische Zutrittskontrollanlagen - Open Supervised Device Protocol (OSDP)

Systèmes d'alarme et de sécurité électroniques - Partie 11-5: Systèmes de contrôle d'accès électronique - Protocole ouvert d'appareil supervisé (OSDP)

IEC 60839-11-5:2020 spécifie le protocole ouvert d’appareil supervisé (OSDP) pour les systèmes de contrôle d’accès électronique. Cela inclut les paramètres de communication, les instructions et les réponses entre l’ACU et les appareils périphériques. Elle contient également un mapping entre les exigences obligatoires et facultatives selon l’IEC 60839-11-1:2013. Le présent document s’applique uniquement à la sécurité physique. La sécurité physique empêche le personnel non autorisé, les agresseurs ou les intrus accidentels d’accéder physiquement à un bâtiment, une pièce, etc.

Alarmni in elektronski varnostni sistemi - 11-5. del: Elektronski sistemi nadzora dostopa - Odprti protokol nadzora naprav (OSDP)

General Information

• Status: Published
• Publication Date: 11-Oct-2020
• ICS: 13.320 - Alarm and warning systems
• Technical Committee: EAL - Alarm systems
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 07-Oct-2020
• Due Date: 12-Dec-2020
• Completion Date: 12-Oct-2020
• Ref Project: EN IEC 60839-11-5:2020 - Alarm and electronic security systems - Part 11-5: Electronic access control systems - Open Supervised Device Protocol (OSDP)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 60839-11-5:2020
01-november-2020
Alarmni in elektronski varnostni sistemi - 11-5. del: Elektronski sistemi nadzora
dostopa - Odprti protokol nadzora naprav (OSDP)
Alarm and electronic security systems - Part 11-5: Electronic access control systems -
Open Supervised Device Protocol (OSDP)
Ta slovenski standard je istoveten z: EN IEC 60839-11-5:2020
ICS:
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
SIST EN IEC 60839-11-5:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 60839-11-5:2020

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SIST EN IEC 60839-11-5:2020


EUROPEAN STANDARD EN IEC 60839-11-5

NORME EUROPÉENNE

EUROPÄISCHE NORM
September 2020
ICS 13.320

English Version
Alarm and electronic security systems - Part 11-5: Electronic
access control systems - Open Supervised Device Protocol
(OSDP)
(IEC 60839-11-5:2020)
Systèmes d'alarme et de sécurité électroniques - Partie 11- Alarmanlagen - Teil 11-5: Elektronische
5: Systèmes de contrôle d'accès électronique - Protocole Zutrittskontrollanlagen - Open Supervised Device Protocol
ouvert d'appareil supervisé (OSDP) (OSDP)
(IEC 60839-11-5:2020) (IEC 60839-11-5:2020)
This European Standard was approved by CENELEC on 2020-08-12. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.



European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 60839-11-5:2020 E

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SIST EN IEC 60839-11-5:2020
EN IEC 60839-11-5:2020 (E)
European foreword
The text of document 79/634/FDIS, future edition 1 of IEC 60839-11-5, prepared by IEC/TC 79 "Alarm
and electronic security systems" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN IEC 60839-11-5:2020.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-05-12
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-08-12
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 60839-11-5:2020 was approved by CENELEC as a
European Standard without any modification.
2

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SIST EN IEC 60839-11-5:2020
EN IEC 60839-11-5:2020 (E)
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60839-11-1 2013 Alarm and electronic security systems - EN 60839-11-1 2013
Part 11-1: Electronic access control
systems - System and components
requirements
- -  + AC 2015
IEC 60839-11-2 2014 Alarm and electronic security systems - EN 60839-11-2 2015
Part 11-2: Electronic access control
systems - Application guidelines
- -  + AC 2015

3

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SIST EN IEC 60839-11-5:2020



IEC 60839-11-5

®


Edition 1.0 2020-07




INTERNATIONAL



STANDARD



















Alarm and electronic security systems –

Part 11-5: Electronic access control systems – Open supervised device protocol

(OSDP)

























INTERNATIONAL

ELECTROTECHNICAL


COMMISSION





ICS 13.320 ISBN 978-2-8322-8480-3




  Warning! Make sure that you obtained this publication from an authorized distributor.


® Registered trademark of the International Electrotechnical Commission

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CONTENTS
FOREWORD . 8
INTRODUCTION . 10
1 Scope . 11
2 Normative references . 11
3 Terms, definitions and abbreviated terms . 11
3.1 Terms and definitions . 11
3.2 Abbreviated terms . 12
4 Overview . 12
5 Communication settings. 13
5.1 Physical interface . 13
5.2 Signaling . 13
5.3 Character encoding . 13
5.4 Channel access . 13
5.5 Multi-byte data encoding . 13
5.6 Packet size limits . 14
5.7 Timing. 14
5.8 Message synchronization . 14
5.9 Packet format . 15
5.10 Multi-part messages . 17
5.10.1 General . 17
5.10.2 Multi-part message usage rules . 17
5.11 Smartcard handling . 18
6 Commands . 19
6.1 General . 19
6.2 Poll request (osdp_POLL) . 19
6.3 ID report request (osdp_ID) . 19
6.4 Peripheral device capabilities request (osdp_CAP) . 20
6.5 Local status report request (osdp_LSTAT) . 20
6.6 Input status report request (osdp_ISTAT). 20
6.7 Output status report request (osdp_OSTAT) . 21
6.8 Reader status report request (osdp_RSTAT) . 21
6.9 Output control command (osdp_OUT) . 21
6.10 Reader LED control command (osdp_LED) . 22
6.11 Reader buzzer control command (osdp_BUZ) . 24
6.12 Reader text output command (osdp_TEXT) . 25
6.13 Communication configuration command (osdp_COMSET) . 26
6.14 Scan and send biometric data (osdp_BIOREAD) . 27
6.15 Scan and match biometric template (osdp_BIOMATCH) . 28
6.16 Encryption key set (osdp_KEYSET) . 29
6.17 Challenge and secure session initialization request (osdp_CHLNG) . 29
6.18 Server's random number and server cryptogram (osdp_SCRYPT) . 29
6.19 Manufacturer specific command (osdp_MFG) . 29
6.20 ACU receive size (osdp_ACURXSIZE) . 30
6.21 Keep reader active (osdp_KEEPACTIVE). 30
6.22 Abort current operation (osdp_ABORT) . 31
6.23 Get PIV data (osdp_PIVDATA) . 31

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6.24 General authenticate (osdp_GENAUTH) . 31
6.25 Authentication challenge (osdp_CRAUTH) . 32
6.26 File transfer command (osdp_FILETRANSFER) . 33
6.27 Extended write data (osdp_XWR) . 33
6.27.1 General . 33
6.27.2 Mode set command . 34
6.27.3 Mode-00 read setting . 35
6.27.4 Mode specific command codes for XRW_MODE=1 . 35
6.27.5 Mode-01 transparent content send request . 35
6.27.6 Mode-01 connection done . 35
6.27.7 Mode-01 request secure PIN entry command . 36
6.27.8 Mode-01 smartcard scan . 37
7 Replies . 37
7.1 General . 37
7.2 General acknowledge – Nothing to report (osdp_ACK) . 38
7.3 Negative acknowledge – Error response (osdp_NAK) . 38
7.4 Device identification report (osdp_PDID) . 39
7.5 Device capabilities report (osdp_PDCAP) . 40
7.6 Local status report (osdp_LSTATR) . 41
7.7 Input status report (osdp_ISTATR) . 41
7.8 Output status report (osdp_OSTATR) . 41
7.9 Reader tamper status report (osdp_RSTATR) . 42
7.10 Card data report, raw bit array (osdp_RAW) . 42
7.11 Card data report, character array (osdp_FMT) . 43
7.12 Keypad data report (osdp_KEYPAD) . 43
7.13 Communication configuration report (osdp_COM) . 44
7.14 Scan and send biometric data (osdp_BIOREADR) . 44
7.15 Scan and match biometric template (osdp_BIOMATCHR) . 45
7.16 Client's ID and client's random number (osdp_CCRYPT) . 45
7.17 Client cryptogram packet and the initial R-MAC (osdp_RMAC_I) . 46
7.18 Manufacturer specific reply (osdp_MFGREP) . 46
7.19 PD busy reply (osdp_BUSY) . 46
7.20 PIV data reply (osdp_PIVDATAR) . 46
7.21 osdp_GENAUTHR. 47
7.22 Response to challenge (osdp_CRAUTHR) . 47
7.23 Manufacturer specific status reply (osdp_MFGSTATR) . 48
7.24 Manufacturer specific error reply (osdp_MFGERRR) . 48
7.25 File transfer status (osdp_FTSTAT) . 48
7.26 Extended read reply (osdp_XRD) . 49
7.26.1 General . 49
7.26.2 Mode specific reply codes for XRW_MODE=0 . 50
7.26.3 Mode-00 error reply (osdp_PR00ERROR). 50
7.26.4 Mode setting report (osdp_PR00REQR). 50
7.26.5 Card information report (osdp_PR00CIRR) . 51
7.26.6 Mode specific reply codes for XRW_MODE=1 . 51
7.26.7 Mode-01 NAK or error reply (osdp_PR01ERROR) . 52
7.26.8 Card present notification reply (osdp_PR01PRES). 52
7.26.9 Transparent card data reply (osdp_PR01SCREP) . 52
7.26.10 Secure PIN entry complete reply (osdp_PR01SPER) . 53

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Annex A (normative) Command and reply code numbers commands . 54
A.1 Commands . 54
A.2 Replies . 55
Annex B (normative) Function code definitions list . 56
B.1 General . 56
B.2 Function code 1 – Contact status monitoring . 56
B.3 Function code 2 – Output control . 57
B.4 Function code 3 – Card data format . 57
B.5 Function code 4 – Reader LED control . 57
B.6 Function code 5 – Reader audible output . 58
B.7 Function code 6 – Reader text output . 58
B.8 Function code 7 – Time keeping . 58
B.9 Function code 8 – Check character support . 58
B.10 Function code 9 – Communication security . 59
B.11 Function code 10 – Receive bufferSize . 59
B.12 Function code 11 – Largest combined message size . 59
B.13 Function code 12 – Smart card support . 59
B.14 Function code 13 – Readers . 60
B.15 Function code 14 – Biometrics . 60
B.16 Function code 15 – Secure PIN entry support . 60
B.17 Function code 16 – OSDP version . 60
Annex C (normative) CRC definition . 61
Annex D (normative) Encryption . 64
D.1 Encryption method: OSDP-SC . 64
D.1.1 General . 64
D.1.2 Overview . 65
D.1.3 The process . 65
D.1.4 Secure channel session connection sequence (SCS-CS) . 65
D.1.5 Communication during a secure channel session . 67
D.1.6 SCS_16 PD->ACU . 67
D.1.7 SCS_17 ACU->PD . 67
D.1.8 SCS_18 PD->ACU . 67
D.2 Commands . 67
D.2.1 Encryption key set (osdp_KEYSET) . 67
D.2.2 Challenge and secure session initialization request (osdp_CHLNG) . 68
D.2.3 Server's random number and server cryptogram (osdp_SCRYPT) . 68
D.3 Replies . 68
D.3.1 Client's ID and client's random number (osdp_CCRYPT) . 68
D.3.2 Client cryptogram packet and the initial R-MAC (osdp_RMAC_I) . 69
D.4 Algorithms and support functions . 69
D.4.1 Session key derivation . 69
D.4.2 Key diversification . 69
D.4.3 Client cryptogram . 70
D.4.4 Server cryptogram . 70
D.4.5 Padding . 70
D.5 Message authentication code (MAC) generation . 70
D.5.1 General . 70
D.5.2 The wrap operation for security block types SCS_15, SCS-16, SCS_17,
and SCS_18 . 71

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D.5.3 The unwrap operation . 72
D.6 Error recovery . 72
D.7 Field deployment and configuration . 72
Annex E (normative) Test vectors . 74
Annex F (informative) Mapping of mandatory functions in IEC 60839-11-1 . 75
Bibliography . 85

Figure 1 – Schematic overview of an OSDP connection . 12
Figure D.1 – MAC algorithm . 71

Table 1 – Packet format . 15
Table 2 – Message control information . 16
Table 3 – The security block (SB) . 17
Table 4 – Multi-part message structure . 17
Table 5 – Behaviour modes . 18
Table 6 – Poll request . 19
Table 7 – ID report request . 20
Table 8 – Peripheral device capabilities request . 20
Table 9 – Local status report request . 20
Table 10 – Input status report request. 20
Table 11 – Output status report request . 21
Table 12 – Reader status report request . 21
Table 13 – Output control command . 22
Table 14 – Control code values . 22
Table 15 – Reader LED control command . 23
Table 16 – Temporary control code values . 24
Table 17 – Permanent control code values . 24
Table 18 – Color values . 24
Table 19 – Reader buzzer control command (osdp_BUZ) . 25
Table 20 – Reader text output command (osdp_TEXT) . 26
Table 21 – Text command values . 26
Table 22 – Communication configuration command (osdp_COMSET) . 27
Table 23 – Scan and send biometric data (osdp_BIOREAD) . 27
Table 24 – Biometric types. 28
Table 25 – Fingerprint formats . 28
Table 26 – Command structure: 6-byte header followed by a variable length template . 29
Table 27 – Manufacturer specific commands (osdp_MFG) . 30
Table 28 – ACU receive size (osdp_ACURXSIZE) . 30
Table 29 – Keep reader active (osdp_KEEPACTIVE) . 30
Table 30 – Abort current operation (osdp_ABORT) . 31
Table 31 – Get PIV data (osdp_PIVDATA) . 31
Table 32 – General authenticate (osdp_GENAUTH) fragment . 32
Table 33 – Authentication challenge (osdp_CRAUTH) fragment . 32

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Table 34 – File transfer command . 33
Table 35 – Extended write command structure . 34
Table 36 – Mode set command . 34
Table 37 – Mode 0 configuration . 34
Table 38 – Mode 1 configuration . 34
Table 39 – Read setting request . 35
Table 40 – Mode specific command codes . 35
Table 41 – Transparent content send request . 35
Table 42 – Smartcard connection done . 36
Table 43 – Request secure PIN entry command . 36
Table 44 – Smartcard scan . 37
Table 45 – General acknowledge (osdp_ACK) . 38
Table 46 – Negative acknowledge (osdp_NAK) . 38
Table 47 – Error codes . 39
Table 48 – Device identification report (osdp_PDID) . 40
Table 49 – Device capabilities report (osdp_PDCAP) . 40
Table 50 – Local status report (osdp_LSTATR) . 41
Table 51 – Input status report (osdp_ISTATR) . 41
Table
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