public interface ContainerImageSignatureOrBuilder extends MessageOrBuilderImplements
MessageOrBuilderMethods
getPayload()
public abstract ByteString getPayload()Optional. The binary signature payload following the SimpleSigning format https://github.com/sigstore/cosign/blob/main/specs/SIGNATURE_SPEC.md#simple-signing. This payload includes the container image digest.
bytes payload = 1 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
ByteString |
The payload. |
getPublicKey()
public abstract ByteString getPublicKey()Optional. Reserved for future use.
bytes public_key = 3 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
ByteString |
The publicKey. |
getSigAlg()
public abstract SigningAlgorithm getSigAlg()Optional. Reserved for future use.
.google.cloud.confidentialcomputing.v1.SigningAlgorithm sig_alg = 4 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
SigningAlgorithm |
The sigAlg. |
getSigAlgValue()
public abstract int getSigAlgValue()Optional. Reserved for future use.
.google.cloud.confidentialcomputing.v1.SigningAlgorithm sig_alg = 4 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
int |
The enum numeric value on the wire for sigAlg. |
getSignature()
public abstract ByteString getSignature()Optional. A signature over the payload. The container image digest is incorporated into the signature as follows:
- Generate a SimpleSigning format payload that includes the container image digest.
- Generate a signature over SHA256 digest of the payload.
The signature generation process can be represented as follows:
Sign(sha256(SimpleSigningPayload(sha256(Image Manifest))))
bytes signature = 2 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
ByteString |
The signature. |