request.operation_processor.sign

Signature operation processor classes.

Classes

GenericSigner	Provides general signing functionality.
GenericSignatureVerifier	Provides general signature verification functionality.
LocalCaCmpSignatureProcessor	Operation processor for signing a CMP message via a local CA.

Module Contents

class request.operation_processor.sign.GenericSigner

Bases: trustpoint.logger.LoggerMixin

Provides general signing functionality.

static sign(data, signer_credential)

Sign the provided data with the given signer credential.

Parameters:

• data (bytes)

• signer_credential (pki.models.CredentialModel)

Return type:

bytes

class request.operation_processor.sign.GenericSignatureVerifier

Provides general signature verification functionality.

static verify(data, signature, signer_certificate)

Verify the provided signature over the data using the signer’s certificate.

Parameters:

• data (bytes)

• signature (bytes)

• signer_certificate (cryptography.x509.Certificate)

Return type:

None

class request.operation_processor.sign.LocalCaCmpSignatureProcessor(message=None)

Bases: trustpoint.logger.LoggerMixin, request.operation_processor.base.AbstractOperationProcessor

Operation processor for signing a CMP message via a local CA.

Parameters:

message (bytes | None)

_data: bytes | None = None

_signature: bytes | None = None

process_operation(context)

Sign the provided data using the local CA’s private key.

Parameters:

context (request.request_context.BaseRequestContext)

Return type:

None

get_signature()

Get the generated signature.

Return type:

bytes