Article text
An electronic signature is a broad concept. It can include clicking an approval button, typing a name, drawing a signature on a screen, or using a more secure signing process. A digital signature is more specific: it usually relies on cryptography, certificates, and technical validation to bind a signature to a particular document and signer.
This distinction matters because different documents carry different risks. A simple internal approval may not need the same assurance as a cross-border contract or a financial agreement. The European eIDAS framework reflects this by defining simple, advanced, and qualified electronic signatures. Advanced electronic signatures must be uniquely linked to the signer, capable of identifying the signer, created under the signer’s control, and linked to the document so later changes are detectable.
NIST’s Digital Signature Standard explains the core technical value of digital signatures: detecting unauthorized modifications, authenticating the signer, and supporting evidence. That is why digital signatures are often preferred when a document may later need to be defended, verified, or audited.
A practical way to explain it is: every digital signature is an electronic signature, but not every electronic signature is a digital signature. This helps customers understand why some workflows require stronger identity verification, certificates, or audit reports.
How Khtoom helps
- Khtoom helps teams explain signature levels without technical confusion.
- Teams can match the signing workflow to the document type and risk level.
- The process keeps intent, identity, and document integrity easier to understand.
FAQ
Q: Which one should I use for contracts?
A: For important contracts, use stronger identity verification, tamper detection, and a full audit trail. In regulated cases, use the legally required signature level.
Q: Can a typed name be an electronic signature?
A: In many contexts it can indicate intent, but its evidentiary strength depends on the surrounding process and legal requirements.
Start with Khtoom
Start using Khtoom to send documents for signature, track progress, and keep completed documents organized.
Legal note
The information in this article is for general educational purposes and is not legal advice. Requirements vary by country and document type.
References and sources
- European Commission — What is eSignature — Explains the eIDAS levels: simple, advanced, and qualified electronic signatures, and the requirements of advanced and qualified signatures.
- NIST CSRC — FIPS 186-5 Digital Signature Standard — Technical reference for digital signatures, integrity, signatory authentication, and evidentiary value.
- UNCITRAL — Model Law on Electronic Signatures (2001) — International legal model emphasizing technical reliability, functional equivalence, and technology neutrality.