package keys

import "github.com/google/trillian/crypto/keys"

Package keys provides access to public and private keys for signing and verification of signatures.

Index ¶

• func NewSigner(ctx context.Context, keyProto proto.Message) (crypto.Signer, error)
• func RegisterHandler(keyProto proto.Message, handler ProtoHandler)
• type ProtoHandler

Functions ¶

func NewSigner ¶

func NewSigner(ctx context.Context, keyProto proto.Message) (crypto.Signer, error)

NewSigner uses a registered ProtoHandler (see RegisterHandler()) to convert a protobuf message into a crypto.Signer. If there is no ProtoHandler registered for this type of protobuf message, an error will be returned.

func RegisterHandler ¶

func RegisterHandler(keyProto proto.Message, handler ProtoHandler)

RegisterHandler enables transformation of protobuf messages of the same type as keyProto into crypto.Signer by invoking the provided handler. The keyProto need only be an empty example of the type of protobuf message that the handler can process - only its type is examined. If a handler for this type of protobuf message has already been added, it will be replaced.

Types ¶

type ProtoHandler ¶

type ProtoHandler func(context.Context, proto.Message) (crypto.Signer, error)

ProtoHandler uses the information in a protobuf message to obtain a crypto.Signer. For example, the protobuf message may contain a key or identify where a key can be found.

Source Files ¶

handlers.go

Directories ¶