Interface SignatureOrBuilder (2.40.0)

Version 2.40.0

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public interface SignatureOrBuilder extends MessageOrBuilder

Implements

MessageOrBuilder

Methods

getPublicKeyId()

public abstract String getPublicKeyId()

The identifier for the public key that verifies this signature.

• The public_key_id is required.
• The public_key_id SHOULD be an RFC3986 conformant URI.

• When possible, the public_key_id SHOULD be an immutable reference, such as a cryptographic digest.

  Examples of valid public_key_ids:

  OpenPGP V4 public key fingerprint:

• "openpgp4fpr:74FAF3B861BDA0870C7B6DEF607E48D2A663AEEA" See https://www.iana.org/assignments/uri-schemes/prov/openpgp4fpr for more details on this scheme.

  RFC6920 digest-named SubjectPublicKeyInfo (digest of the DER serialization):

• "ni:///sha-256;cD9o9Cq6LG3jD0iKXqEi_vdjJGecm_iXkbqVoScViaU"
• "nih:///sha-256;703f68f42aba2c6de30f488a5ea122fef76324679c9bf89791ba95a1271589a5"

string public_key_id = 2;

Returns
Type	Description
String	The publicKeyId.

getPublicKeyIdBytes()

public abstract ByteString getPublicKeyIdBytes()

The identifier for the public key that verifies this signature.

• The public_key_id is required.
• The public_key_id SHOULD be an RFC3986 conformant URI.

• When possible, the public_key_id SHOULD be an immutable reference, such as a cryptographic digest.

  Examples of valid public_key_ids:

  OpenPGP V4 public key fingerprint:

• "openpgp4fpr:74FAF3B861BDA0870C7B6DEF607E48D2A663AEEA" See https://www.iana.org/assignments/uri-schemes/prov/openpgp4fpr for more details on this scheme.

  RFC6920 digest-named SubjectPublicKeyInfo (digest of the DER serialization):

• "ni:///sha-256;cD9o9Cq6LG3jD0iKXqEi_vdjJGecm_iXkbqVoScViaU"
• "nih:///sha-256;703f68f42aba2c6de30f488a5ea122fef76324679c9bf89791ba95a1271589a5"

string public_key_id = 2;

Returns
Type	Description
ByteString	The bytes for publicKeyId.

getSignature()

public abstract ByteString getSignature()

The content of the signature, an opaque bytestring. The payload that this signature verifies MUST be unambiguously provided with the Signature during verification. A wrapper message might provide the payload explicitly. Alternatively, a message might have a canonical serialization that can always be unambiguously computed to derive the payload.

bytes signature = 1;

Returns
Type	Description
ByteString	The signature.