oracle/ktls-utils

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TLS handshake utilities for in-kernel TLS consumers

Stars: 50
Forks: 36
Open beginner issues: 0
Indexed issues: 25
Avg merge: 3d 22h
Merged PRs (30d): 2

Dominant language: C
License: GPL-2.0
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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25 open issues indexed

tlshd/tags.c: printf format mismatch (%u with signed int) Open

Difficulty 1/5 Under an hour Newbie friendliness 90/100

oracle/ktls-utils#166 · Opened Sep 18, 2026
tlshd/quic.c: quic_session_set_alpns() has no bound check on the ALPN count Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

oracle/ktls-utils#165 · Opened Sep 18, 2026
tlshd/quic.c: strtok() is not thread-safe; consider strtok_r() Open

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

oracle/ktls-utils#164 · Opened Sep 18, 2026
TLS 1.3 KeyUpdate: should kTLS handle it instead of the tlshd upcall? Open

Difficulty 5/5 Over a week Newbie friendliness 28/100

oracle/ktls-utils#161 · 9 comments · Opened Aug 23, 2026
Assess tlshd support for Merkle Tree Certificates (post-quantum) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

oracle/ktls-utils#153 · Opened Jun 11, 2026
Server-side keyring certificates: kernel never populates ta_my_cert / ta_my_privkey Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

oracle/ktls-utils#152 · Opened Jun 11, 2026
Dual certificate support does not cover keyring-provided client certificates Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

oracle/ktls-utils#151 · Opened Jun 11, 2026
Privilege dropping Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

oracle/ktls-utils#136 · 4 comments · Opened Jan 13, 2026
Allowed permissions should not be so restrictive Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

oracle/ktls-utils#115 · 5 comments · Opened Aug 4, 2025
QUIC timeout handling is not thread-safe Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

oracle/ktls-utils#100 · 1 comment · Opened May 19, 2025
QUIC anti-replay is faked and insecure Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

oracle/ktls-utils#99 · 2 comments · Opened May 19, 2025
SSL 0.128 Unknown Packet packet received Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

oracle/ktls-utils#89 · Opened Apr 11, 2025
Developer documentation for the kernel handshake API Open

documentation enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

oracle/ktls-utils#73 · 1 reaction · Opened Jul 19, 2024
Kernel crash at __sys_recvfrom() on NVMe TLS connections during port toggles Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 38/100

oracle/ktls-utils#71 · 7 comments · Opened Jul 18, 2024
Have systemd populate keyrings at boot from UEFI-stored material Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

oracle/ktls-utils#58 · Opened May 30, 2024
Add an option to disable server certificate validation on the client Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

oracle/ktls-utils#55 · 2 comments · Opened Apr 29, 2024
Handle FreeBSD-style user-specific certificates for NFS Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

oracle/ktls-utils#43 · 11 comments · 2 reactions · Opened Nov 4, 2023
root device / filesystem with TLS protection Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

oracle/ktls-utils#35 · Opened Sep 27, 2023
Multiple trust chains for server verification Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

oracle/ktls-utils#34 · Opened Sep 27, 2023
Infrastructure for one TLS session across multiple sockets Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

oracle/ktls-utils#33 · Opened Sep 27, 2023
tlshd / netlink needs to support DTLS Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

oracle/ktls-utils#32 · Opened Sep 27, 2023
tlshd should check the ALPN and extended key usage Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

oracle/ktls-utils#31 · Opened Sep 27, 2023
Support for accessing material stored in a local TPM Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

oracle/ktls-utils#30 · Opened Sep 27, 2023
TLS session key re-negotiation Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

oracle/ktls-utils#29 · 2 comments · Opened Sep 27, 2023
Support for restricting client certificates trusted by server Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

oracle/ktls-utils#21 · 17 comments · Opened Jul 24, 2023

oracle/ktls-utils

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