Plenaries

Group	Artifacts	Recordings	Slides	Drafts
IETF Plenary	Agenda Minutes	Video recording Wed 17:10 Audio recording Wed 17:10	IETF Chair and IESG Report, IETF 100 Nomcom Update 2017 Jonathan B. Postel Service Award Internet Civilization (Jun Murai) The Internet at IETF 200 (Henning Schulzrinne) Quo Vadis Our Internet? (Monique Morrow) RFC Editor Report IANA Services Plenary Report IAOC Plenary Report IETF Chair Slides IAB Report to the Community for IETF 100

ART Applications and Real-Time Area

Group	Artifacts	Recordings	Slides	Drafts
avtcore	Agenda Minutes Bluesheets	Audio recording Thu 9:30 Video recording Thu 9:30	Chair Slides RTCP Feedback for for Congestion Control Frame Marking RTP Header Extension Frame Priority Marking RTP Header Extension QUIC Multiplexing with RTP RTCP XR Block for Effective Loss Index Reporting
capport	Agenda Minutes Bluesheets	Audio recording Tue 15:50 Video recording Tue 15:50	Chairs ICMP discussion Architecture update PvD update
cbor	Agenda Minutes Bluesheets	Audio recording Thu 15:50 Video recording Thu 15:50	chairs slides slides
cdni	Agenda Minutes Bluesheets	Audio recording Thu 18:10 Video recording Thu 18:10	draft-ietf-cdni-uri-signing draft-fieau-cdni-interfaces-https-delegation draft-finkelman-cdni-sva-extensions chair-slides
core	Agenda Minutes Bluesheets Mon 13:30 Bluesheets Tue 13:30	Audio recording Mon 13:30 Video recording Mon 13:30 Audio recording Tue 13:30 Video recording Tue 13:30	Consolidated Slides
dcrup	Agenda Minutes	Audio recording Wed 9:30 Video recording Wed 9:30	Chair Slides	rfc8463
dispatch	Agenda Minutes Bluesheets	Audio recording Mon 9:30 Video recording Mon 9:30	Master Slides Secure Messaging I18N - Internalization Again	draft-klensin-idna-5892upd-unicode70 draft-klensin-idna-rfc5891bis draft-freytag-troublesome-characters rfc8478
dmarc	Session cancelled
doh	Agenda Minutes Bluesheets	Audio recording Thu 13:30 Video recording Thu 13:30	draft-ietf-doh-dns-over-https Note Well Chair slides	rfc8484
extra	Agenda Minutes Bluesheets	Audio recording Wed 9:30 Video recording Wed 9:30	Chair slides
httpbis	Agenda Minutes Bluesheets Mon 9:30 Bluesheets Fri 9:30	Audio recording Mon 9:30 Video recording Mon 9:30 Audio recording Fri 9:30 Video recording Fri 9:30	New Protocol Elements for HTTP Status Code 451 Cache Digest Bootstrapping WebSockets with HTTP/2 Secondary Certs Payments Variants cache digest HTTP Live Range	draft-nottingham-structured-headers rfc8942 draft-ietf-httpbis-cache-digest draft-ietf-httpbis-rfc6265bis rfc9163 rfc8673 draft-nottingham-bcp56bis rfc8470
ice	Session cancelled
jmap	Agenda Minutes Bluesheets	Audio recording Thu 13:30 Video recording Thu 13:30	slides
mmusic	Agenda Minutes Bluesheets	Audio recording Thu 13:30 Video recording Thu 13:30	Chair slides Simulcast and RID
modern	Agenda Minutes Bluesheets	Audio recording Wed 9:30 Video recording Wed 9:30	MODERN 100 Note Well and Agenda TeRI over DRiP TeRI and Valid/Allocated Numbers MODERN 100 NNP Update
netvc	Agenda Minutes Bluesheets	Audio recording Wed 9:30 Video recording Wed 9:30	Chair slides Testing and evaluation criteria update Thor/AV1 update Daala/AV1 update on transforms Chroma from Luma in AV1
perc	Agenda Minutes Bluesheets	Audio recording Fri 9:30 Video recording Fri 9:30	DTLS Tunnel for PERC Private Media Framework EKT and Double
regext	Agenda Minutes Bluesheets	Audio recording Mon 13:30 Video recording Mon 13:30	2. Chair Slides 3-4 Fee and Validate and Mapping 7. RDAP jcr - Newton 8. RDAP Partial Response and Reverse Search - Loffredo Onboard with GoDaddy
rtcweb	Agenda Minutes Bluesheets	Audio recording Wed 15:20 Video recording Wed 15:20	RTCweb@ietf100 chair slides Review of SDP-04 Transport_Priority@IETF100
sipcore	Agenda Minutes Bluesheets	Video recording Mon 17:40 Audio recording Mon 17:40	Chair Slides draft-yusef-sipcore-digest-scheme-06 3rd Party AUTHN (draft-ietf-sipcore-sip-authn-01) SIP PUSH	draft-yusef-sipcore-digest-scheme draft-ietf-sipcore-sip-authn draft-holmberg-sipcore-sip-push
stir	Agenda Minutes Bluesheets	Audio recording Tue 13:30 Video recording Tue 13:30	draft-wendt-stir-passport-shaken-01 Out of Band draft-ietf-stir-certificates PASSPorT Extension for Resource-Priority Authorization PASSporT divert
uta	Agenda Minutes	Audio recording Wed 13:30 Video recording Wed 13:30	Chairs Deck MTASTS REQUIRETLS

Applications and Real-Time Area groups not meeting: bfcpbis , cellar , clue , ecrit , insipid , jsonbis , payload , precis , urnbis , xrblock

GEN General Area

Group	Artifacts	Recordings	Slides	Drafts
IETF Hackathon	Agenda Sat 9:00 Agenda Sun 9:00 Minutes	Video recording	Hackathon Kickoff IPv6/IPv4 transition technology Interop LPWAN IPv6 fragmentation DNS Team Public Interest and Human Right JMAP YANG, NETCONF, RESTCONF NAT64 Testing I2NSF Project QUIC Interop Matrix TLS 1.3 DOTS SACM Telemetry via YANG Push & XMPP-Grid In-situ OAM (IOAM) ACME Star Captive Portal Data Leak Prevention
iasa20	Agenda Minutes Bluesheets	Audio recording Tue 9:30 Video recording Tue 9:30	Administrivia IASA 2.0 Design Team Overview and Comments	draft-haberman-iasa20dt-recs
mtgvenue	Session cancelled
Code Sprint

INT Internet Area

Group	Artifacts	Recordings	Slides	Drafts
6lo	Agenda Minutes Bluesheets	Audio recording Thu 13:30 Video recording Thu 13:30	Chairs Slides for IETF100 RFC 6775 Update 6lowpan ND Address Protection IPv6 Backbone Router 6lo Fragment Forwarding 6lo Applicability & Use cases IPv6 over NFC IPv6 over PLC Networks IPv6 Packets over Wireless Body Area Networks (WBANs)
6man	Agenda Minutes Bluesheets	Audio recording Tue 13:30 Video recording Tue 13:30	Introduction, Agenda Bashing, Document Status IPv6-Only Experiment RFC6434-bis - IPv6 Node Requirements update IANA Registry for RFC4861 PIO option flags Recommendation on Non- Stable IPv6 Interface Identifiers Problem Statement Regarding IPv6 Address Usage Route Information Options in Neighbor Discovery Messages Think of transport technology to support ultra-high bandwidth and/or ultra-low latency
6tisch	Agenda Minutes Bluesheets	Audio recording Mon 15:50 Video recording Mon 15:50	a_intro b_draft-ietf-6tisch-6top-protocol c_draft-ietf-6tisch-minimal-security d_draft-ietf-6tisch-dtsecurity-zerotouch e_draft-ietf-6tisch-6top-sfx f_draft-chang-6tisch-msf g_draft-satish-6tisch-6top-sf1 h_draft-richardson-6tisch-roll-join-priority i_outro	draft-chang-6tisch-msf rfc8480 draft-satish-6tisch-6top-sf1 rfc9031 draft-richardson-6tisch-roll-join-priority draft-ietf-6tisch-dtsecurity-zerotouch-join draft-ietf-6tisch-6top-sfx
dhc	Agenda Minutes Bluesheets	Audio recording Thu 18:10 Video recording Thu 18:10	Administrativia DHC Recharter YANG Data Model for DHCPv6 Configuration DHCP/DHCPv6 options for LWM2M bootstrapping DHCPv6 Options for MQTT Client Configuration	rfc9243 draft-ietf-dhc-dhcpv6-lwm2m-bootstrap-options draft-nalluri-dhc-dhcpv6-mqtt-config-options
dmm	Agenda Minutes Bluesheets	Audio recording Tue 9:30 Video recording Tue 9:30	DMM Meeting Notes for IETF100 Protocol for Forwarding Policy Configuration (FPC) Mobile Data Plane Evolution - Motivation & Goals SRv6 for Mobile User-Plane Enhanced Mobility Anchoring Socket Extensions for On-demand Mobility Management DMM Deployment Models PMIPv6 Extensions for DMM Mobility Capability Negotiation and Protocol Selection DHCPv6 Extensions for On-demand Mobility Management DMM Protocol for WiFi Users in Fixed Networks	draft-ietf-dmm-fpc-cpdp draft-matsushima-spring-dmm-srv6-mobile-uplane
dnssd	Agenda Minutes Bluesheets	Audio recording Wed 9:30 Video recording Wed 9:30	00-chairs-intro 01-stuart-doc-status 02-ted-homenet 03-toerless-grasp 04-stuart-privacy	rfc8766 rfc8765 draft-ietf-dnssd-privacy rfc8490 draft-ietf-dnssd-pairing draft-sctl-dnssd-mdns-relay draft-cheshire-dnssd-roadmap draft-sctl-discovery-broker draft-sctl-service-registration draft-ietf-dnssd-pairing-info draft-eckert-anima-grasp-dnssd draft-ietf-homenet-simple-naming draft-cheshire-dnssd-privacy-considerations
homenet	Agenda Minutes Bluesheets	Audio recording Mon 15:50 Video recording Mon 15:50	Chair slides Support for HNCP in IPv6 CE routers Naming Homenet security
intarea	Agenda Minutes Bluesheets	Audio recording Wed 15:20 Video recording Wed 15:20	Chair's slides TSV WG Updates Discovering Provisioning Domain Names and Data Guidelines for packet timestamps Identifier-locator Addressing for IPv6 SOCKSv6 Architectural Considerations for Latency Critical Communications
ipwave	Agenda Minutes Bluesheets	Audio recording Mon 17:40 Video recording Mon 17:40	Agenda & Status Transmission of IPv6 Packets over IEEE 802.11 Networks operating in mode Outside the Context of a Basic Service Set (IPv6-over-80211-OCB) IP-based Vehicular Networking: Use Cases, Survey and Problem Statement	rfc8691 draft-ietf-ipwave-vehicular-networking
lpwan	Agenda Minutes Bluesheets	Audio recording Mon 9:30 Video recording Mon 9:30	a) intro b) LPWAN Overview c) SCHC d) Fragmentation e) COAP f) SCHC ICMP g) SCHC over LoRaWAN h) SCHC over SigFox i) ETSI ERM TG28
lwig	Agenda Minutes Bluesheets	Audio recording Wed 9:30 Video recording Wed 9:30	0 - WG status 1 - TCP for Constrained 2 - CoAP Security Overhead 3 - Lwig Neighbor Management Recommendation
ntp	Agenda Minutes Bluesheets	Audio recording	Agenda and Note Well Network Time Security for the Network Time Protocol A YANG Data Model for NTP Packet Timestamp Formats NTP Interleaved modes On Implementing Time
tictoc	Agenda Minutes Bluesheets	Audio recording	YANG Data Model for IEEE 1588v2

OPS Operations and Management Area

Group	Artifacts	Recordings	Slides	Drafts
anima	Agenda Minutes Bluesheets	Video recording Mon 9:30 Audio recording Mon 9:30	ANIMA Chair Slides Bootstrapping Remote Secure Key Infrastructures (BRSKI) Autonomic Control Plane A Reference Model for Autonomic Networking GRASP Application Programming Interface Information Distribution over GRASP Guidelines for Autonomic Service Agents Bulk data over GRASP Event Service in Autonomic Network DNS-SD compatible service discovery in GRASP
bmwg	Agenda Minutes Bluesheets	Audio recording Thu 15:50 Video recording Thu 15:50	Agenda, Status and Milestones Network Service Layer Abstract Model (NSLAM) Back-to-back Frame Benchmark	rfc8455 rfc8456 draft-kishjac-bmwg-evpntest draft-morton-bmwg-b2b-frame draft-xwu-bmwg-nslam
dnsop	Agenda Minutes Bluesheets	Audio recording Mon 9:30 Video recording Mon 9:30	Chair's Slides draft-ietf-dnsop-terminology-bis draft-ietf-dnsop-rfc5011-security-considerations draft-ietf-dnsop-extended-error draft-fujiwara-dnsop-additional-answers draft-mglt-dnsop-dnssec-validator-requirements draft-huston-kskroll-sentinel draft-dupont-dnsop-rfc2845bis draft-wkumari-dnsop-internal IVIPTR	draft-mglt-dnsop-dnssec-validator-requirements rfc8499 draft-bellis-dnsop-xpf draft-ietf-dnsop-rfc5011-security-considerations draft-ietf-dnsop-let-localhost-be-localhost draft-wkumari-dnsop-internal draft-huston-kskroll-sentinel rfc8914 draft-fujiwara-dnsop-additional-answers draft-dupont-dnsop-rfc2845bis draft-tariq-dnsop-iviptr
grow	Session cancelled
IEPG Meeting
l2sm	Agenda Minutes Bluesheets	Audio recording Thu 18:10 Video recording Thu 18:10	L2SM-IETF100	rfc8466
mboned	Agenda Minutes Bluesheets	Audio recording	Agenda Slides draft-mcbride-mboned-wifi-mcast-problem-statement-01 draft-acg-mboned-multicast-models draft-ietf-mboned-interdomain-peering-bcp draft-zhang-mboned-multicast-info-model-02 draft-zzhang-bess-mvpn-msdp-sa-interoperation
netconf	Agenda Minutes Bluesheets	Audio recording Thu 15:50 Video recording Thu 15:50	Chair slides NMDA drafts zerotouch draft keystore and friends drafts yang-push drafts udp-pub-channel & multi-stream-originators draft-bryskin-netconf-automation-framework draft-birkholz-yang-push-coap-problemstatement draft-clemm-netconf-smart-filters-ps draft-clemm-netconf-nmda-diff
netmod	Agenda Minutes Bluesheets	Audio recording Wed 13:30 Video recording Wed 13:30 Audio recording Wed 15:20 Video recording Wed 15:20	Intro, Charter & WG Status 01- Schema Mount 02 - Post LC Update: ACL Update 03 - Example of major revision change: rfc8022bis Handling Revisions Kickoff 05-YANG Revisions 07 - Post LC Update: Revised Datastores 08 - YANG Tree Diagrams 09 - YANG module for yangcatalog.org 10 - Module Tags 11 - YANG Data Extensions 12 - YANG for FSMs 13 - ARP YANG Model	rfc8519 rfc8528 draft-clacla-netmod-yang-model-update rfc8349 rfc8342 draft-rtgyangdt-netmod-module-tags rfc8340 draft-bierman-netmod-yang-data-ext draft-clacla-netmod-model-catalog draft-ding-netmod-arp-yang-model draft-sambo-netmod-yang-fsm
opsawg	Agenda Minutes Bluesheets	Audio recording Tue 15:50 Video recording Tue 15:50	OPS Area Chairs Slides Effects of Pervasive Encryption Slides ietf100-netslicing-slides OPSAWG Chairs Slides draft-ietf-opsawg-nat-yang Slides MUD Update Slides draft-ding-opsawg-wavelength-use-case Slides	rfc8520 rfc8512 draft-ding-opsawg-wavelength-use-case
opsec	Agenda Minutes Bluesheets	Audio recording Mon 15:50 Video recording Mon 15:50	Agenda and Administrivia Recommendations on the Filtering of IPv6 Packets Containing IPv6 Extension Headers Operational Security Considerations for IPv6 Networks Manufacturer Usage Description Specification The Impact of Transport Header Encryption on Operation and Evolution of the Internet Separating Crypto Negotiation and Communication Problems in and among industries for the prompt realization of IoT and safety considerations Enhanced Feasible-Path Unicast Reverse Path Filtering
sidrops	Agenda Minutes Bluesheets	Audio recording Wed 13:30 Video recording Wed 13:30	draft-yan-sidrops-roa-considerations Signed TALs RPKI Deployment with IXPs Extending RFC 8208 Origin Validation in the infrastructure of RENATA SIDROPS 100 Chair Slides SIDR Review Request	draft-ietf-sidr-rtr-keying draft-ietf-sidrops-route-server-rpki-light draft-ietf-sidrops-lta-use-cases rfc8488 rfc8634 rfc8481 rfc8897 draft-ietf-sidrops-signed-tal
v6ops	Agenda Minutes Bluesheets Mon 13:30 Bluesheets Thu 9:30	Audio recording Mon 13:30 Video recording Mon 13:30 Audio recording Thu 9:30 Video recording Thu 9:30	IPv6 Only deployment at Cisco Readout from IETF100 Hackathon Conditional Router Advertisements for Enterprise PA Multihoming Reporting of Happy Eyeballs Failures IPv6-only Terminology IPv6 Prefix Delegation for Hosts 464XLAT Deployment Guidelines in Operator Networks Using /64 from Customer Prefix for the Inter-Router Link Transition Requirements for CPEs

Operations and Management Area groups not meeting: lmap

RTG Routing Area

Group	Artifacts	Recordings	Slides	Drafts
babel	Agenda Minutes Bluesheets	Audio recording Thu 18:10 Video recording Thu 18:10	Agenda and Status Update on RFC6126bis and Source Specific drafts Security BIER in IPv6	rfc8966 rfc9079
bess	Agenda Minutes Bluesheets	Video recording Fri 9:30 Audio recording Fri 9:30	00 - WG Status 01 - mVPN YANG 02 - mVPN MSDP SA Interoperation 03 - Controller Based BGP Multicast Signaling 04 - EVPN Optimized Inter-Subnet Multicast 05 - EVPN Interworking with IPVPN 06 - EVPN PIM Proxy 07 - EVPN unequal lb 08 - EVPN IRB Extended Mobility	draft-liu-bess-mvpn-yang draft-lin-bess-evpn-irb-mcast draft-malhotra-bess-evpn-unequal-lb draft-skr-bess-evpn-pim-proxy draft-malhotra-bess-evpn-irb-extended-mobility draft-zzhang-bess-bgp-multicast-controller draft-zzhang-bess-mvpn-msdp-sa-interoperation draft-rabadan-sajassi-bess-evpn-ipvpn-interworking
bier	Agenda Minutes	Audio recording Tue 15:50 Video recording Tue 15:50	Agenda/Status draft-wijnandsxu-bier-non-mpls-bift-encoding draft-bier-pim-signaling draft-hu-bier-bfd draft-zhang-bier-bierin6-00 draft-zhang-bier-flooding-00 draft-xiong-bier-te-encapsulation draft-zcxh-bier-te-forwarding draft-huang-bier-te-encapsulation-extension draft-xie-bier-mvpn-mpls-p2mp-00 draft-purkayastha-multicast-http-using-bier
ccamp	Agenda Minutes Bluesheets	Audio recording Tue 15:50 Video recording Tue 15:50	Administrivia - WG Status 01 - A framework and YANG model for Management and Control of microwave and millimeter wave interface parameters 02 - OTN Topology YANG model and OTN tunnel model 03 - WSON Topology YANG models and WSON tunnel model 04 - Transport Northbound applicability statment and use cases 05 - Transport Northbound applicability statment and use cases 06 - A YANG Data Model for Client-layer Topology, Client-layer Tunnel and Optical Transport Network Client Signals; 07 - A Yang Data Model for L1 Connectivity Service Model (L1CSM) 08 - Flexigrid and flexigrid media channel YANG models 09 - GMPLS Routing and Signaling Framework for Flexible Ethernet (FlexE) 10 - GMPLS Routing and Signaling Framework for B100G & GMPLS Signaling Extensions for B100G 11 - OSPF Extensions for the GMPLS Control of OTN B100G Network 12 - Interworking of GMPLS Control and Centralized Controller System 13 - Signaling ext for Media Channel sub-carriers configuration 14 - Extension to LMP for DWDM to manage application code 15 - YANG Alarm Module
dcrouting	Agenda Minutes Bluesheets	Audio recording Wed 9:30 Video recording Wed 9:30	0 - DC Routing Chair Slides 1 - Read_out Cloud DC and Operator Requirements 2 - Read_out Enterprise Requirements for DC Routing 3 - Shortest Path Routing Extensions for BGP Protocol 4 - RIFT_Routing in Fat Trees 5 - ISIS Routing for the Spine-Leaf Topology 6 - Openfabric 7 - OSPF and ISIS Flooding reduction in MSDC
detnet	Agenda Minutes Bluesheets	Audio recording Thu 9:30 Video recording Thu 9:30	0 - Intro, WG Status, Draft Status 1 - Use Cases 2 - Security Considerations 3 - DetNet Data Plane Encapsulation -- Resolving open issues 3a - DetNet Data Plane Encapsulation -- Resolving open issues (PREF) 4 - DetNet Flow Information Model Based on TSN 5 - Transport Layer for Deterministic Networks 6 - DetNet Bounded Latency 7 - Applicability of Network Calculus to DetNet	rfc8578 draft-farkas-detnet-flow-information-model rfc9055 draft-thubert-tsvwg-detnet-transport draft-finn-bounded-latency draft-ietf-detnet-dp-sol
i2rs	Agenda Minutes Bluesheets	Audio recording Mon 15:50 Video recording Mon 15:50	Chair's Slides Information Model of Control-Plane and User-Plane separation BNG Ephemeral Datastore
idr	Agenda Minutes Bluesheets	Audio recording Mon 13:30 Video recording Mon 13:30	00-IDR Chairs slides 01-IPR Rules Review 02-Signaling ERLD using BGP-LS_IETF100 03-Carry Congestion Status in BGP Community_IETF100 04-BGP-LS Extensions for PCE Discovery_IETF100 05-BGP Yang Model - Revised Datastore Version 06-SRv6 BGP-LS_IETF100 07-Segment Routing for Service Chaining_IETF100
isis	Agenda Minutes Bluesheets	Audio recording	IS-IS WG Status and Status Segment Routing Flexible Algorithms IS-IS TE attributes per application TE Enablement Discussion
lisp	Agenda Minutes Bluesheets	Audio recording Fri 9:30 Video recording Fri 9:30	Chairs' Slides LISP 6830bis & 6833bis LISP Security LISP YANG Model LISP Map Server Reliable Transport Ground-based LISP for the Aeronautical Telecommunications Network In-situ OAM (IOAM) in VXLAN-GPE LISP PubSub LISP ELP Probing to Enhance LISP Traffic Engineering LISP on Android & iOS LISP Control-Plane ECDSA Authentication and Authorization LISP for the Mobile Network
manet	Agenda Minutes Bluesheets	Audio recording Thu 18:10 Video recording Thu 18:10	WG status DLEP Extensions Update (flow related) DLEP LID
mpls	Agenda Minutes Bluesheets	Audio recording Tue 13:30 Video recording Tue 13:30	01-IETF100_MPLS_WG_Status 02-draft-ietf-mpls-spring-entropy-label 03-draft-bryant-mpls-unified-ip-sr IETF 100 04-draft-xu-mpls-unified-source-routing-instruction-IETF100 05-BFD-bootstrap-clarify-100 05-BFD-Demand-p2p-MPLS-LSP-100 05-Spring-BFD-MPLS-100 06-draft-farrel-mpls-sfc 07-draft-xu-mpls-service-chaining-IETF100 10-draft-hegde-spring-traffic-accounting-for-sr-paths-01 11-MPLS ECMP Issues - IETF100.ppt 08-mpls_yang_update 09-IETF100_MPLS_LDP_and_mLDP_YANG.
nvo3	Agenda Minutes Bluesheets	Video recording Wed 13:30 Audio recording Wed 13:30	01 - WG Status Update 03 - GENEVE Update 04 - GENEVE Security Requirements 05 - EVPN Applicability 06 - Performance Monitoring Alt-Mark 07 - IOAM 08 - MAC Move over GENEVE 09 - GENEVE for SFC 10 - BFD-VXLAN 11 - VXLAN-GPE GBP
ospf	Agenda Minutes Bluesheets	Audio recording	OSPF WG Status OSPF Graceful Restart Enhancements OSPFv2 Link Local Signaling (LLS) Interface-ID Advertisement
pals	Agenda Minutes Bluesheets	Audio recording Mon 17:40 Video recording Mon 17:40	1. WG Agenda and Status 2. Use of Ethernet Control Word RECOMMENDED - Stewart BRYANT
pce	Agenda Minutes Bluesheets	Audio recording Mon 15:50 Video recording Mon 15:50	Working Group Status 2.1. Stateful PCE for P2MP LSPs 3.1. PCEP Extensions for SR leveraging the IPv6 data plane 4.1 Association for Path Projection 4.2. Association for Bidirectional LSP 4.3 PCEP to support Resource Sharing 4.4 Syncronization between Stateful PCEs
pim	Agenda Minutes Bluesheets	Audio recording	Agenda/status ipv4-prefix-over-ipv6 DRLB DR Improvement IGMP YANG pim-igmp-mld-snooping BIER Flooding	draft-zhang-bier-flooding rfc8775 draft-ietf-pim-dr-improvement rfc8652 draft-zhao-pim-igmp-mld-snooping-yang draft-ietf-pim-ipv4-prefix-over-ipv6-nh
roll	Agenda Minutes Bluesheets	Audio recording Wed 13:30 Video recording Wed 13:30	ConsolidatedSlides	rfc9008 draft-ietf-roll-dao-projection draft-qasem-roll-rpl-load-balancing rfc9009 draft-pkm-roll-nsa-extension
rtgarea	Agenda Minutes Bluesheets	Audio recording	RTG AD Slides DLEP Routing Directorate Report
rtgwg	Agenda Minutes Bluesheets Mon 9:30 Bluesheets Thu 13:30	Audio recording Mon 9:30 Video recording Mon 9:30 Audio recording Thu 13:30 Video recording Thu 13:30	RTGWG status update draft-mirsky-bfd-p2mp-vrrp-use-case Requirements of the protocols between CP and UP and CU-separated BNG device deployment model draft-ietf-rtgwg-enterprise-pa-multihoming draft-adubey-bfd-service-redundancy RTG-DT-YANG-Arch YANG drafts updates draft-arkko-arch-virtualization draft-ding-netmod-arp-yang-model Fast failure detection in VRRP with P2P BFD draft-bryant-rtgwg-enhanced-vpn Control-plane and User-plane Seperation BNG information model	draft-mirsky-bfd-p2mp-vrrp-use-case rfc8678 draft-adubey-bfd-service-redundancy draft-cuspdt-rtgwg-cusp-requirements draft-cuspdt-rtgwg-cu-separation-bng-deployment draft-wcg-i2rs-cu-separation-infor-model draft-bryant-rtgwg-enhanced-vpn draft-nitish-vrrp-bfd-p2p draft-ding-netmod-arp-yang-model draft-arkko-arch-virtualization
sfc	Agenda Minutes Bluesheets	Audio recording Tue 9:30 Video recording Tue 9:30	SFC WG Chairs - IETF100 SFC Multi-layer OAM Path Consistency in SFC OAM Return Path in SFC OAM Scalability of SFC Performance Measurement with Alternate Marking NSH Encapsulation for In-situ OAM Data MPLS Forwarding Plane for SFC Service Chaining using Unified Source Routing NSH Context Header Allocation: Timestamp SFC dynamic chaining and service indirection Optimized Service Function Chaining Chairs slides on Potential Chartering Items	draft-wang-sfc-multi-layer-oam draft-ao-sfc-scalability-analysis draft-xu-mpls-service-chaining rfc9192 draft-mirsky-sfc-pmamm draft-ao-sfc-oam-path-consistency draft-ao-sfc-oam-return-path-specified draft-purkayastha-sfc-service-indirection draft-farrel-mpls-sfc draft-khalili-optimized-service-function-chaining draft-brockners-sfc-ioam-nsh
spring	Agenda Minutes Bluesheets	Audio recording Wed 15:20 Video recording Wed 15:20	WG status MPLS Segment Routing in IP Networks Unified Source Routing Instructions using MPLS Label Stack Interconnection of Segment Routing Domains - Problem Statement and Solution Landscape Segment Routing for Service Chaining Path Segment in MPLS Based Sement Routing Network Traffic Accounting for MPLS Segment Routing Paths SR For SDWAN: VPN with Underlay SLA YANG Data Model for Segment Routing	rfc8402 rfc8660 rfc9020 draft-xu-mpls-unified-source-routing-instruction draft-clad-spring-segment-routing-service-chaining draft-bryant-mpls-unified-ip-sr draft-farrel-spring-sr-domain-interconnect draft-hegde-spring-traffic-accounting-for-sr-paths draft-dukes-sr-for-sdwan draft-cheng-spring-mpls-path-segment draft-dawra-idr-bgp-sr-service-chaining
teas	Agenda Minutes Bluesheets	Video recording Tue 9:30 Audio recording Tue 9:30	Administrivia & WG Status WG Draft updates Post pub request update: draft-ietf-teas-network-assigned-upstream-label Post pub request update: draft-ietf-teas-rsvp-te-scaling-rec Post pub request update: draft-ietf-teas-lsp-diversity LC Update: draft-ietf-teas-yang-te-topo RSVP/TE YANG Models Update ACTN Info model ACTN YANG applicability ACTN VN YANG ACTN telemetry ACTN TE Service Mapping TE Topology and Tunnel Modeling for Transport Networks Consideration for applying PCE in native IP network Use Cases for SF Aware Topology Models SF Aware TE Topology YANG Model
trill	Agenda Minutes Bluesheets	Audio recording Mon 17:40 Video recording Mon 17:40	Agenda and Status Smart Endnodes Group Keying Update	rfc8384 draft-ietf-trill-group-keying

SEC Security Area

Group	Artifacts	Recordings	Slides	Drafts
ace	Agenda Minutes Bluesheets	Video recording Tue 9:30 Audio recording Tue 9:30	Chair Slides CBOR Web Token CWT Proof of Possession Tokens OAuth Framework OSCORE Profile DTLS Profile of OAuth Framework IPSec Profile Draft OSCORE Multicast Join COAP EST On the fly questions	rfc9200 rfc8392 draft-seitz-ace-oscoap-profile draft-vanderstok-ace-coap-est rfc9202 draft-aragon-ace-ipsec-profile draft-tiloca-ace-oscoap-joining rfc8747
acme	Agenda Minutes Bluesheets	Audio recording Thu 15:50 Video recording Thu 15:50	Chair Slides Extensions to ACME for email Acme-Acme ACME-STIR ACME Token Identifier and Challenges ACME STAR ACME-IP
curdle	Session cancelled
dots	Agenda Minutes Bluesheets	Audio recording Tue 13:30 Video recording Tue 13:30	Chairs' Update Use Cases Requirements Architecture Multi-Homing Considerations Hackathon and Interoperability Test Report Signal and Data Channel Server Discovery	rfc8612 rfc8903 rfc8811 rfc8782 rfc8783 draft-boucadair-dots-multihoming draft-boucadair-dots-server-discovery
i2nsf	Agenda Minutes Bluesheets	Video recording Tue 15:50 Audio recording Tue 15:50	I2NSF Chairs Slides I2NSF Hackathon Report SDN-based IPsec Flow Protection I2NSF Applicability I2NSF Capability Informational Model I2NSF NSF facing data model I2NSF capability data model I2NSF Consumer facing interface information model I2NSF Consumer facing interface data model I2nsf Monitoring Data Model I2NSF registration Interface IM/DM SFC-Enabled I2NSF
ipsecme	Agenda Minutes Bluesheets	Audio recording Mon 9:30 Video recording Mon 9:30	IPSecME Rechartering Chair Slides Quantum Resistant IKEv2	draft-mglt-ipsecme-implicit-iv rfc8420 rfc8598 rfc8784
lamps	Agenda Minutes Bluesheets	Audio recording Mon 9:30 Video recording Mon 9:30	Chair Slides draft-ietf-lamps-pkix-shake-00 draft-dang-lamps-cms-shakes-hash-00 draft-ietf-lamps-eai-addresses-15 RFC 6844 BIS	rfc8550 rfc8551 rfc8398 rfc8399 draft-dang-lamps-cms-shakes-hash rfc8692
mile	Agenda Minutes Bluesheets	Audio recording Thu 18:10 Video recording Thu 18:10	Administrivia draft-ietf-mile-rolie draft-ietf-mile-jsoniodef slides-100-mile-xmpp-grid draft-ietf-mile-iodef-guidance	rfc8274 rfc8322 rfc8600 draft-banghart-mile-rolie-csirt rfc8727
oauth	Agenda Minutes Bluesheets Tue 15:50 Bluesheets Wed 15:20	Audio recording Tue 15:50 Video recording Tue 15:50 Audio recording Wed 15:20 Video recording Wed 15:20	OAuth 2.0 Token Binding Mutual TLS Profile for OAuth 2.0 JSON Web Token Best Current Practices OAuth 2.0 Authorization Server Discovery Metadata Chairs Update Mutual OAuth Distributed OAuth Raw-Public-Key and PreShared-Key as OAuth client credentials A public identity infrastructure for the Internet Security Topics
saag	Agenda Minutes Bluesheets	Video recording Thu 13:30 Audio recording Thu 13:30	SAAG IETF 100 Inter-domain DDoS mitigations: potentials, challenges, and solutions, Min Suk Kang SecDispatch-ChairSlides TLS Server Identity Pinning, Sheffer, Migault OCSP over DNS, Max Pala OSCCA Extensions For Open PGP, Ronald Tse, et al EAP Usage in 5G, Jari Arkko, et al Randomness Improvements for Security Protocols, Nick Sullivan, et al Security.txt presentation
sacm	Agenda Minutes Bluesheets	Audio recording Wed 9:30 Video recording Wed 9:30	Chair Slides ROLIE and ROLIE Software Extension Security Baseline Data Model for Network Infrastructure Device (CP + DP) Network Infrastructure Device Management Plane Security Baseline
secevent	Agenda Minutes Bluesheets	Audio recording Mon 13:30 Video recording Mon 13:30	SET Events SET Delivery SET Management (REST) SET Management (REST) Eg SET Management (SCIM)	rfc8417 draft-hunt-secevent-stream-mgmt draft-ietf-secevent-delivery draft-scurtescu-secevent-event-stream-mgmt-api
suit	Agenda Minutes Bluesheets	Video recording Mon 15:50 Audio recording Mon 15:50	Chairs slides draft-moran-suit-architecture and draft-moran-suit-manifest draft-nandakumar-suit-secfu-requirements slides	draft-nandakumar-suit-secfu-solution-arch draft-moran-suit-manifest draft-moran-suit-architecture draft-nandakumar-suit-secfu-requirements
teep	Agenda Minutes Bluesheets	Audio recording Wed 13:30 Video recording Wed 13:30	Chairs Logistics slides Problem Statement Charter Discussion	draft-pei-opentrustprotocol draft-liu-opentrustprotocol-usecase
tls	Agenda Minutes Bluesheets	Video recording Thu 9:30 Audio recording Thu 9:30	TLS@IETF100 Chair Slides TLS1.3 DTLS1.3 Connection ID TLS Exporters IANA Registry Updates DoS In TLS Application TLS	rfc8446 rfc8447 rfc9147 rfc9261 draft-tiloca-tls-dos-handshake draft-rescorla-tls-dtls-connection-id draft-friel-tls-over-http
tokbind	Agenda Minutes Bluesheets	Audio recording	Chairs Deck TLS 1.3 TTRP	draft-nharper-tokbind-tls13
trans	Agenda Minutes Bluesheets	Audio recording Mon 15:50 Video recording Mon 15:50	Agenda Gossiping in CT Short-lived certificates and certificate transparency Name Redaction for Mass Devices

Security Area groups not meeting: kitten , openpgp

TSV Transport Area

Group	Artifacts	Recordings	Slides	Drafts
dtn	Agenda Minutes Bluesheets	Audio recording Thu 9:30 Video recording Thu 9:30	Chairs slides BPSec updates Asynchronous Management Software Defined DTN-Based Satellite Networks Architecture for Delay-Tolerant Key Administration	rfc9171 rfc9172 rfc9174
ippm	Agenda Minutes Bluesheets	Audio recording Mon 9:30 Video recording Mon 9:30	00 - Chair Slides 01 - IPv6, IPv4 and Coexistence Updates for IPPM's Active Metric Framework (draft-ietf-ippm-2330-ipv6) 02 - Initial Performance Metric Registry Entries (draft-ietf-ippm-initial-registry and draft-morton-ippm-mbm-registry) 03 - In-situ OAM (IOAM) (draft-ietf-ippm-ioam-data) 04 - Advanced Unidirectional Route Assessment (draft-amf-ippm-route) 05 - Simple Two-way Active Measurement Protocol (STAMP) (draft-mirsky-ippm-stamp and draft-mirsky-ippm-stamp-yang) 06 - Two-Way Active Measurement Protocol (TWAMP) Data Model and Well-known Port Assignments (draft-ietf-ippm-twamp-yang and draft-morton-ippm-port-twamp-test0 07 08 09 - IOAM Improvements (Haoyu Song) 10 - Extended OAM to Convey In-situ OAM Configuration State (draft-xiao-ippm-ioam-conf-state) 11 - TWAMP Extension for Direct Loss Measurement (draft-xiao-ippm-twamp-ext-direct-loss) 12 - Multipoint Alternate Marking method for passive and hybrid performance monitoring (draft-fioccola-ippm-multipoint-alt-mark-01) 13 - Compact Alternate Marking (draft-mizrahi-ippm-compact-alternate-marking)	rfc8911 rfc8912 rfc8913 rfc8468 draft-xiao-ippm-twamp-ext-direct-loss draft-amf-ippm-route draft-fioccola-ippm-multipoint-alt-mark rfc9197 draft-mirsky-ippm-stamp draft-song-ippm-ioam-data-extension draft-song-ippm-segment-ioam draft-song-ippm-ioam-data-validation-option draft-mirsky-ippm-stamp-yang draft-xiao-ippm-ioam-conf-state draft-mizrahi-ippm-compact-alternate-marking
mptcp	Agenda Minutes Bluesheets	Audio recording Tue 15:50 Video recording Tue 15:50	Chair Slide Considerations for MPTCP operation in 5G A Proactive Approach to Avoid Performance Degradation of MPTCP SOCKS Protocol Version 6
quic	Agenda Minutes Bluesheets Tue 13:30 Bluesheets Wed 9:30	Audio recording Tue 13:30 Video recording Tue 13:30 Audio recording Wed 9:30 Video recording Wed 9:30	Spin-Bit Evaluation Design Team report Editors' Change Summary Invariants QUIC Recovery and Congestion Control Connection Migration
rmcat	Agenda Minutes Bluesheets	Audio recording Wed 13:30 Video recording Wed 13:30	chairs slides SCReAM Experiments RTCP Feedback for Congestion Control Update on NADA Draft	rfc8698 rfc8298 rfc8888
taps	Agenda Minutes Bluesheets	Audio recording Tue 9:30 Video recording Tue 9:30	1. Chairs update 2. draft-ietf-taps-minset-00 3. draft-trammell-taps-post-sockets-03 4. draft-pauly-taps-guidelines-01 5. draft-tiesel-taps-socketintents-01 6. draft-fairhurst-taps-neat-00	draft-grinnemo-taps-he draft-pauly-taps-guidelines draft-trammell-taps-post-sockets draft-dreibholz-taps-neat-socketapi draft-tiesel-taps-socketintents rfc8923 draft-fairhurst-taps-neat
tcpm	Agenda Minutes Bluesheets	Audio recording Thu 9:30 Video recording Thu 9:30	Chair Slide draft-ietf-tcpm-alternativebackoff-ecn draft-ietf-tcpm-generalized-ecn-02 draft-ietf-tcpm-generalized-ecn-02 (ecn++ good and bad news) draft-ietf-tcpm-accurate-ecn draft-ietf-tcpm-rack draft-bagnulo-tcpm-esn-00 Updates on Windows TCP
tsvarea	Agenda Minutes Bluesheets	Audio recording Thu 18:10 Video recording Thu 18:10	Chair slides Report from NetDev2.2 (Mirja) HTTP/2 Interop Approach (Mark) QUIC Interop Approach (Lars)
tsvwg	Agenda Minutes Bluesheets Mon 17:40 Bluesheets Fri 9:30	Audio recording Mon 17:40 Video recording Mon 17:40 Audio recording Fri 9:30 Video recording Fri 9:30	1. WG Chairs Slides 3. ECN encapsulation draft-ietf-tsvwg-rfc6040update-shim 4. LE PHB, round 1 (WG Chairs) 5. draft-fairhurst-tsvwg-transport-encrypt 6. WG Chairs Slides - Session II 6.1 Chairs update 13: Priority Switching Scheduler 7.1 SCTP: draft-tuexen-tsvwg-sctp-udp-encaps-cons 7.2 SCTP: draft-ietf-tsvwg-natsupp 7.3 SCTP: draft-ietf-tsvwg-rfc4960-errata 8. L4S drafts 9. LE PHB (round 2) 10. FECFRAME: draft-ietf-tsvwg-fecframe-ext and draft-ietf-tsvwg-rlc-fec-scheme 11. D-PLPMTUD: draft-fairhurst-tsvwg-datagram-plpmtud 12. In-band QoS: draft-han-6man-in-band-signaling-for-transport-qos

Transport Area groups not meeting: alto , aqm , nfsv4 , tram

Training

Group	Artifacts	Recordings	Slides	Drafts
Newcomers Tutorial	Agenda		Newcomers Tutorial IETF 100 Newcomer's Tutorial - Japanese translation
TLS 1.3	Agenda		Transport Layer Security (TLS) 1.3
webRTC Tutorial	Agenda		webRTC Tutorial - part 1 webRTC Tutorial - part 2
Routing Area Tutorial	Agenda		Introduction to the Routing Area
Speed Mentoring (Note that pre-registration is required)
Newcomers' Meet and Greet (open to Newcomers, WG chairs and Mentors only)
WG Chairs Forum (For WG Chairs Only)	Agenda
Newcomers Feedback Session
Thursday Lunch Speaker Series			3 years on: Open Standards, Open Source, Open Loop

IRTF Internet Research Task Force

Group	Artifacts	Recordings	Slides	Drafts
cfrg	Agenda Minutes Bluesheets	Video recording Wed 15:20 Audio recording Wed 15:20	Chairs' slides Re-keying Mechanisms for Symmetric Keys The Transition from Classical to Post-Quantum Cryptography SPAKE2 Public Key EXchange SkipChains: Offline and Peer-to-Peer Verifiable Blockchains	draft-irtf-cfrg-spake2 draft-harkins-pkex rfc8645 draft-hoffman-c2pq
dinrg	Session cancelled
gaia	Agenda Minutes Bluesheets	Video recording Wed 13:30 Audio recording Wed 13:30	Dissecting the African Internet: An Intra-Continental Study - Amreesh Phokeer Community Networks - Knowledge for Disaster Relief - Lessons Learned from 2017 Earthquake in Mexico Rise of the Crypto Mesh Self-Service Connectivity: Feasiblity, business models and sustainability Althea
hrpc	Agenda Minutes Bluesheets	Video recording Fri 9:30 Audio recording Fri 9:30	Presentation IETF100 hrpc outline Human Rights and Civil Liberties in the Internet RFCs, 1969-1979 and On Presentation draft-tenoever-hrpc-association Presentation draft-tenoever-hrpc-political Presentation draft-tenoever-hrpc-anonymity Errata to RFC 7725 + draft-new-protocol-elements-451 + HR considerations Update on progress on human rights considerations OAuth Chainiac: end-to-end software supply chain security and transparency	rfc8280 draft-tenoever-hrpc-anonymity draft-tenoever-hrpc-association draft-tenoever-hrpc-political draft-tenoever-hrpc-unrequested draft-451-new-protocol-elements draft-tenoever-hrpc-guidelines
iccrg	Agenda Minutes Bluesheets	Audio recording Mon 13:30 Video recording Mon 13:30	Chairs' overview MPTCP and BBR performance over SATCOM links An Experimental Evaluation of BBR Congestion Control A quick BBR update: BBR in shallow buffers TCP LoLa - Toward Congestion Control for Low Latencies and High Throughput Congestion metacontrol to achieve a deadline aware less than best effort service LEDBAT++: Low priority TCP Congestion Control in Windows Thinking of transport to support ultra-high bandwidth and/or ultra-low latency applications
icnrg	Agenda Minutes Bluesheets	Audio recording Wed 9:30 Video recording Wed 9:30	Chairs Slides - Börje, Dirk, Dave IoT Naming -- some reflections - Börje Ohlman Design Considerations for IoT over ICN - Ravi Ravindran Enabling ICN in 3GPP’s 5GC Architecture - Ravi Ravindran Support for Notifications in CCN - Ravi Ravindran ICN IoT Architecture Ravi Ravindran ICN Deployment Guidelines Status Update - Akbar Rahman Native Deployment of ICN in 4G/LTE Mobile Networks - Prakash Suthar Network Coding for Content-Centric Networking / Named Data Networking: Requirements and Challenges Content sharing network based on ICN and Multi-service Tag
irtfopen	Agenda Minutes Bluesheets	Audio recording Thu 9:30 Video recording Thu 9:30	IRTF Overview - Allison Mankin, IRTF Chair ANRP 1: MoonGen, A Fast and Flexible Traffic Generator - Paul Emmerich, TUM ANRP 2: The Performance Impact of Elliptic Curve Cryptography on DNSSEC Validation (revised with minor corrections) - Roland van Rijswijk-Deij, UTwente
maprg	Agenda Minutes Bluesheets	Video recording Mon 15:50 Audio recording Mon 15:50	Chairs' Intro & Welcome Net Neutrality Measurements: Regulatory Use Case and Problem Statement (Klaus Nieminen) A Continuing Study of the Active IPv6 WWW Client Address Space (Kyle Rose) Principles for Measurability in Protocol Design (Brian Trammell) The Root Canary: measuring the root KSK rollover and beyond (Roland van Rijswijk) Recursives in the Wild: Engineering Authoritative DNS Servers (Giovane C. M. Moura) Verfploeter: Broad and Load-Aware Anycast Mapping (Wes Hardaker)
nfvrg	Agenda Minutes Bluesheets	Video recording Tue 13:30 Audio recording Tue 13:30	0- Welcome, and admin matters 1- Rethinking NFV: Supporting Efficient Packet Processing 2- Elastic Adaptation of SDN/NFV Systems to Dynamic Service Demands 3- Network slicing support by dynamic VIM instantiation	rfc8568
nmrg	Agenda Minutes Bluesheets Mon 17:40 Bluesheets Tue 9:30	Audio recording Mon 17:40 Video recording Mon 17:40 Audio recording Tue 9:30 Video recording Tue 9:30	NMRG 45 - Session 1 - Chairs' slides Distinguishing Intent, Policy, and Service Models Concepts of Network Intent NMRG 45 - Session 2 - Chairs' slides Use of CVAE for Network QoS Management IETF/IRTF Intelligence Driven Networks The CogNet Report. Addressing data-enabled network management Network traffic analysis for encrypted traffic and security monitoring Deep Reinforcement Learning for SDN Routing IEEE ComSoc ETI on Network Intelligence ETSI ISG Experiential Network Intelligence (ENI) Model-free Resource Management of Cloud-based applications using Reinforcement Learning	rfc8316 draft-wehmuth-nmrg-sdn-model draft-moulchan-nmrg-network-intent-concepts draft-kim-nmrg-rl draft-clemm-nmrg-dist-intent draft-yan-idn-consideration
nwcrg	Agenda Minutes Bluesheets	Audio recording Thu 15:50 Video recording Thu 15:50	01- Chairs: nwcrg chairs slides and interim meeting feedbacks 02- Roca: NC for new members - existing network codes and protocols 03- Roca: Generic API for window-based codes 04- Kuhn: Network coding and satellites 05- Matsuzono: NC for CCN-NDN: requirements and challenges 06- Swett: QUIC FEC 07- Lochin: On the joint use of TCP and network coding 08- Sears: NC and Congestion Control: problem statement, potential approaches and status 09- Adjih: Network Coding and Multihop Wireless Networks	draft-matsuzono-nwcrg-nwc-ccn-reqs draft-kuhn-nwcrg-network-coding-satellites draft-roca-nwcrg-generic-fec-api draft-quic-coding
panrg	Agenda Minutes Bluesheets	Video recording Thu 13:30 Audio recording Thu 13:30	00 - Agenda / Note Well / Bluesheets/ Refresh 01 - Dissemination of Paths in Path-Aware Networks 02 - Interfaces for Path Selection 03 - Provisioning Domain PvD: network giving information to clients 04 - The IETF ALTO Protocol and its Extensions 05 - Path Awareness for Congestion Control 06 - Open Questions	draft-trammell-panrg-questions
t2trg	Agenda Minutes Bluesheets	Audio recording Tue 15:50 Video recording Tue 15:50	Intro and RG status Small Crypto for Small IoT IoT Edge Computing Survey and Gap Analysis Problem Statement of Edge Computing beyond Access Network for Industrial IoT WISHI: semantic interop of AVS and IoT	rfc8576 draft-geng-iiot-edge-computing-problem-statement draft-irtf-t2trg-rest-iot draft-moskowitz-small-crypto