Packages / Debian 13 (Trixie) / libs / libngtcp2-16

Package: libngtcp2-16 (1.11.0-1+deb13u1)

implementation of QUIC protocol (library)

Other Packages Related to libngtcp2-16:

dep: [libc6] (>= 2.25)
GNU C Library: Shared libraries

Download libngtcp2-16

Architecture	Package size	Installed size	Files	Package
amd64	129 KiB	335 KiB	list of files	Download
arm64	118 KiB	363 KiB	list of files	Download

Package file paths (10)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

/usr/lib/aarch64-linux-gnu/libngtcp2.so.16
/usr/lib/aarch64-linux-gnu/libngtcp2.so.16.2.9
/usr/lib/aarch64-linux-gnu/libngtcp2.so.16.8.1
/usr/lib/x86_64-linux-gnu/libngtcp2.so.16
/usr/lib/x86_64-linux-gnu/libngtcp2.so.16.2.9
/usr/lib/x86_64-linux-gnu/libngtcp2.so.16.8.1
/usr/share/doc/libngtcp2-16/changelog.Debian.gz
/usr/share/doc/libngtcp2-16/changelog.gz
/usr/share/doc/libngtcp2-16/copyright
/usr/share/doc/libngtcp2-16/NEWS.Debian.gz

Field source: Debian Security revision trixie-security-main-amd64:fc798e7e258b33a4fc44055853dd242ec70f44cf5f1ea6509099e42e46db90a9

Use this package

OpenFactory can boot this operating system in a browser VM, or start a build that includes the native package name from this record.

Try Debian 13 (Trixie) in the browser Build an image that includes libngtcp2-16

Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
1.11.0-1+deb13u1	trixie-security / main	amd64	Debian 13 security · main · amd64	129 KiB	335 KiB	pool/updates/main/n/ngtcp2/libngtcp2-16_1.11.0-1+deb13u1_amd64.deb
1.11.0-1+deb13u1	trixie-security / main	arm64	Debian 13 security · main · arm64	118 KiB	363 KiB	pool/updates/main/n/ngtcp2/libngtcp2-16_1.11.0-1+deb13u1_arm64.deb

Field source: Debian Security revision trixie-security-main-amd64:fc798e7e258b33a4fc44055853dd242ec70f44cf5f1ea6509099e42e46db90a9

Checksums and observation dates

For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.

1.11.0-1+deb13u1 / amd64Observed Aug 10, 2026 to Oct 21, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 627eec81ebbd48c4e6091f5cd9dc5070b792b7075000eed60ab08c7daa961caf

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '627eec81ebbd48c4e6091f5cd9dc5070b792b7075000eed60ab08c7daa961caf' 'libngtcp2-16_1.11.0-1+deb13u1_amd64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian Security revision trixie-security-main-amd64:fc798e7e258b33a4fc44055853dd242ec70f44cf5f1ea6509099e42e46db90a9

1.11.0-1+deb13u1 / arm64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 1ced2874229e4a503060c244730baf75e61b1d5444472b10e5022f1594f4ab88

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '1ced2874229e4a503060c244730baf75e61b1d5444472b10e5022f1594f4ab88' 'libngtcp2-16_1.11.0-1+deb13u1_arm64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 13 (Trixie) security main arm64 revision trixie-security-main-arm64:a1606cb4e67822be93a6484199cd3ca52e27a8be038314abcac98bbd484c43d8

Catalog record completeness

The completeness score measures metadata coverage, not software quality, security, compatibility, or suitability.

Summary and description: 25/25
Artifact path and source digest: 25/25
Dependency metadata: 15/15
Package-file index: 0/15
Homepage: 5/5
License text: 0/5
Source package or maintainer: 10/10

Recorded total: 80/100

Field source: Debian 13 (Trixie) backports main amd64 revision trixie-backports-main-amd64:d39821bb4fc48252327fb05d82ee36a9b8a1446ae693561c7389741ccb0a2c7b, Debian 13 (Trixie) backports main arm64 revision trixie-backports-main-arm64:acf4939d14c5d5ed995554b7d34e1431dd020622de39cce80c0a28de73e15357, Debian 13 (Trixie) main amd64 revision trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3, Debian 13 (Trixie) main arm64 revision trixie-main-arm64:753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908, Debian 13 (Trixie) security main arm64 revision trixie-security-main-arm64:a1606cb4e67822be93a6484199cd3ca52e27a8be038314abcac98bbd484c43d8, Debian Security revision trixie-security-main-amd64:fc798e7e258b33a4fc44055853dd242ec70f44cf5f1ea6509099e42e46db90a9. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Sources and provenance

Field-source links above resolve here. Each source entry names the metadata publisher, trust tier, exact snapshot revision, signature result, and observation time; catalog-derived mappings are labeled separately.

Debian 13 (Trixie) backports main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision trixie-backports-main-amd64:d39821bb4fc48252327fb05d82ee36a9b8a1446ae693561c7389741ccb0a2c7b
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/trixie-backports/InRelease
Signed-object SHA-256
d76b03d2e95d41787657f3526c331993526b4b17f6cc09094b0675bcbf57dc7c
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-amd64/Packages.xz
Expected SHA-256: d39821bb4fc48252327fb05d82ee36a9b8a1446ae693561c7389741ccb0a2c7b
Observed SHA-256: d39821bb4fc48252327fb05d82ee36a9b8a1446ae693561c7389741ccb0a2c7b
Result: match verified
Debian 13 (Trixie) backports main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision trixie-backports-main-arm64:acf4939d14c5d5ed995554b7d34e1431dd020622de39cce80c0a28de73e15357
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/trixie-backports/InRelease
Signed-object SHA-256
d76b03d2e95d41787657f3526c331993526b4b17f6cc09094b0675bcbf57dc7c
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-arm64/Packages.xz
Expected SHA-256: acf4939d14c5d5ed995554b7d34e1431dd020622de39cce80c0a28de73e15357
Observed SHA-256: acf4939d14c5d5ed995554b7d34e1431dd020622de39cce80c0a28de73e15357
Result: match verified
Debian 13 (Trixie) main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/trixie/InRelease
Signed-object SHA-256
98b25b5cd185c59d34aa6e4c3e9b5b8f01bbe9d104fe2dcfbcd30dc0a14a59ed
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-amd64/Packages.xz
Expected SHA-256: 3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
Observed SHA-256: 3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
Result: match verified
Debian 13 (Trixie) main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision trixie-main-arm64:753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/trixie/InRelease
Signed-object SHA-256
98b25b5cd185c59d34aa6e4c3e9b5b8f01bbe9d104fe2dcfbcd30dc0a14a59ed
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-arm64/Packages.xz
Expected SHA-256: 753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
Observed SHA-256: 753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
Result: match verified
Debian 13 (Trixie) security main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision trixie-security-main-arm64:a1606cb4e67822be93a6484199cd3ca52e27a8be038314abcac98bbd484c43d8
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://security.debian.org/debian-security/dists/trixie-security/InRelease
Signed-object SHA-256
fb4f5284b755510aafc1d8a39ef966c7ef714aaab3ecc24baae0a67c38518ab5
Signer fingerprint
B0CAB9266E8C3929798B3EEEBDE6D2B9216EC7A8
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-arm64/Packages.xz
Expected SHA-256: a1606cb4e67822be93a6484199cd3ca52e27a8be038314abcac98bbd484c43d8
Observed SHA-256: a1606cb4e67822be93a6484199cd3ca52e27a8be038314abcac98bbd484c43d8
Result: match verified
Debian SecurityOct 21, 2026
Authoritative source; repository metadata signature verified, revision trixie-security-main-amd64:fc798e7e258b33a4fc44055853dd242ec70f44cf5f1ea6509099e42e46db90a9
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://security.debian.org/debian-security/dists/trixie-security/InRelease
Signed-object SHA-256
c4260aea6932571dea7ef44793fcf1aa2f17fb17acd5556862b19bfbd84b68b1
Signer fingerprint
B0CAB9266E8C3929798B3EEEBDE6D2B9216EC7A8
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Oct 21, 2026
Signed Release → package-index hash linkage
Path: main/binary-amd64/Packages.xz
Expected SHA-256: fc798e7e258b33a4fc44055853dd242ec70f44cf5f1ea6509099e42e46db90a9
Observed SHA-256: fc798e7e258b33a4fc44055853dd242ec70f44cf5f1ea6509099e42e46db90a9
Result: match verified