Overview#

Attestation is the act of showing or evidence showing that an assertion is true

Attestation when used in reference to a Credential is referred to as Authentication

Direct Anonymous Attestation (DAA)#

Direct Anonymous Attestation (DAA) is a Cryptographic Primitive which enables remote authentication of a Trusted Platform Module whilst preserving privacy of the devices's user.

More Information#

There might be more information for this subject on one of the following:

• Direct Anonymous Attestation
• Electronic Health Record
• Enhanced Privacy ID
• Sovrin
• Verifiable Claims
• W3C WebAuthn
• WebAuthn Attestation