---
title: personalSignature
description: Representation of a person's signature. According to RFC 1274, the value is,
component: pingds
version: 8.1
page_id: pingds:schemaref:at-personalSignature
canonical_url: https://docs.pingidentity.com/pingds/8.1/schemaref/at-personalSignature.html
---

# personalSignature

Representation of a person's signature. According to RFC 1274, the value is,

> Encoded in G3 fax as explained in recommendation T.4, with an ASN.1 wrapper to make it compatible with an X.400 BodyPart as defined in X.420.

|                             |                                                              |
| --------------------------- | ------------------------------------------------------------ |
| *OID*                       | 0.9.2342.19200300.100.1.53                                   |
| *Names*                     | personalSignature                                            |
| *Syntax*                    | [Binary](s-Binary.html)                                      |
| *Equality matching rule*    | [octetStringMatch](mr-octetStringMatch.html)                 |
| *Ordering matching rule*    | [octetStringOrderingMatch](mr-octetStringOrderingMatch.html) |
| *Single value*              | false: multiple values allowed                               |
| *User modification allowed* | true                                                         |
| *Usage*                     | userApplications                                             |
| *Origin*                    | [RFC 1274](https://datatracker.ietf.org/doc/html/rfc1274)    |
| *Schema file*               | 00-core.ldif                                                 |
| *Used by*                   | [pilotPerson](oc-pilotPerson.html)                           |