ccadb_data

package module

v1.20260123.125731 Latest Latest Go to latest Published: Jan 23, 2026 License: GPL-3.0 Imports: 7 Imported by: 0

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Repository

github.com/crtsh/ccadb_data

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README ¶

ccadb_data

CCADB CSV report archive and Go parsing library.

CCADB CSV Reports

The following CCADB CSV Reports are included in this repository:

AllCertificatePEMsCSVFormat_NotBeforeYear_YYYY, where YYYY is every year since 1994.
AllCertificateRecordsCSVFormatv4.

Versioning

The latest versions of the upstream CSV reports are fetched hourly by a GitHub Action. Any changes are automatically committed. If one or more CA certificates is newly disclosed to CCADB, a Release is tagged using a Scalable Calendar Versioning format (v1.YYYYMMDD.HHMMSS).

Parsing Library

The parsing library currently provides functions that assist ctlint with verifying CT SCTs and pkimetal with detecting certificate profiles.

For documentation, see here.

Documentation ¶

Index ¶

Constants
func GetCACertCapabilitiesBySHA256(sha256Fingerprint [sha256.Size]byte) *caCertCapabilities
func GetIssuerCapabilitiesByKeyIdentifier(b64KeyIdentifier string) *issuerCapabilities
func GetIssuerSPKISHA256ByKeyIdentifier(b64KeyIdentifier string) ([32]byte, bool)

Constants ¶

View Source

const (
	CCADB_CSV_PATH            = "data/AllCertificateRecordsCSVFormatv4"
	CCADB_RECORD_ROOT         = "Root Certificate"
	CCADB_RECORD_INTERMEDIATE = "Intermediate Certificate"
	SKI_SPKISHA256_PATH       = "data/ski_spkisha256.csv"
)

View Source

const (
	IDX_SHA256FINGERPRINT int = iota
	IDX_SUBJECTKEYIDENTIFIER
	IDX_CERTIFICATERECORDTYPE
	IDX_TLSCAPABLE
	IDX_TLSEVCAPABLE
	IDX_SMIMECAPABLE
	IDX_CODESIGNINGCAPABLE
	MAX_IDX
)

Variables ¶

This section is empty.

Functions ¶

func GetCACertCapabilitiesBySHA256 ¶

func GetCACertCapabilitiesBySHA256(sha256Fingerprint [sha256.Size]byte) *caCertCapabilities

func GetIssuerCapabilitiesByKeyIdentifier ¶

func GetIssuerCapabilitiesByKeyIdentifier(b64KeyIdentifier string) *issuerCapabilities

func GetIssuerSPKISHA256ByKeyIdentifier ¶

func GetIssuerSPKISHA256ByKeyIdentifier(b64KeyIdentifier string) ([32]byte, bool)

Types ¶

This section is empty.

Source Files ¶

View all Source files

ccadb_data.go

Directories ¶

Path	Synopsis
cmd
ski_spki command

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