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Datatypes › x509_certificate_fingerprint

X.509 certificate thumbprint (compact hex)

ID x509_certificate_thumbprint

Pattern of x509_certificate_fingerprintNot PIIidentifierDraft

This record is a draft: it has not been reviewed yet and may be incomplete or wrong. Do not rely on it for compliance decisions. Help improve it (see CONTRIBUTING.md).

Fingerprint of an X.509 certificate written as hexadecimal digits without separators, as Windows calls it a thumbprint and as certificate stores, CryptoAPI and Russian e-signature portals store it: 40 digits for SHA-1 and 64 for SHA-256 of the DER certificate. The value looks like a plain SHA-1 or SHA-256 hash: the type is told by the field name (thumbprint, fingerprint, Отпечаток).

Pattern of
X.509 certificate fingerprint x509_certificate_fingerprint
Categories
Cryptographic identifiers
Countries
Global (not tied to a country)
Languages
Common to most languages
Quality
80/100 · missing: mapping (Wikidata, Schema.org, ...), detector coverage
Metacrafter rules
no detection rule yet
Supported by tools
no tool record lists this type yet

Regular expression

^(?:[0-9A-Fa-f]{40}|[0-9A-Fa-f]{64})$

Python re syntax.

Examples

ValueDescription
AEC46061F458FCB56E204A1179DEBBCF237F1C53SHA-1 thumbprint of the example certificate of RFC 7468, section 5.1
FF2D1B4EE9CD625A52CA49AFA1974EA33F09ED35DB8E554DF0EC7D4C73A772F2SHA-256 thumbprint of the same certificate
7EB42A5F048DE8D4C9AA77B8B86C39CA3B4847A7Thumbprint of a CA certificate in the register of accredited certification authorities (e-trust.gosuslugi.ru)
AE:C4:60:61:F4:58:FC:B5:6E:20:4A:11:79:DE:BB:CF:23:7F:1C:53 invalidWith colons; that form is the x509_certificate_fingerprint regexp

Translations

LanguageNameDescription
RussianОтпечаток сертификата X.509Отпечаток (хэш SHA-1 или SHA-256) сертификата X.509 в шестнадцатеричном виде без разделителей, как его хранят CryptoAPI и порталы электронной подписи.

Sources

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