fixed {st,stfe,system-transparency} -> sigsum

23 files changed, 85 insertions, 87 deletions

diff --git a/README.md b/README.md
index 804c1d1..1395953 100644
--- a/README.md
+++ b/README.md
@@ -77,6 +77,7 @@ public verification key is `777528f5fd96f95713b8c2bb48bce2c83628e39ad3bfbd95bc00
 You can talk to the log by passing ASCII key-value pairs.  For example,
 fetch a tree head and a log entry:
 ```
+$ echo "TODO: update to sigsum links"
 $ curl http://tlog-poc.system-transparency.org:4780/st/v0/get-tree-head-latest
 timestamp=1623053394
 tree_size=1
diff --git a/cmd/siglog_server/.gitignore b/cmd/sigsum_log_go/.gitignore
index 254defd..254defd 100644
--- a/cmd/siglog_server/.gitignore
+++ b/cmd/sigsum_log_go/.gitignore
diff --git a/cmd/siglog_server/README.md b/cmd/sigsum_log_go/README.md
index 71bb3ac..5e419ba 100644
--- a/cmd/siglog_server/README.md
+++ b/cmd/sigsum_log_go/README.md
@@ -1,11 +1,11 @@
-# Run Trillian + STFE locally
+# Run Trillian + sigsum-log-go locally
 Trillian uses a database.  So, we will need to set that up.  It is documented
 [here](https://github.com/google/trillian#mysql-setup), and how to check that it
 is setup properly
 [here](https://github.com/google/certificate-transparency-go/blob/master/trillian/docs/ManualDeployment.md#data-storage).
 
-Other than the database we need the Trillian log signer, Trillian log server,
-and STFE server.
+Other than the database we need Trillian log signer, Trillian log server, and
+sigsum-log-go.
 ```
 $ go install github.com/google/trillian/cmd/trillian_log_signer
 $ go install github.com/google/trillian/cmd/trillian_log_server
@@ -31,30 +31,27 @@ $ createtree --admin_server localhost:6962
 <tree id>
 ```
 
-Hang on to `<tree id>`.  Our STFE server will use it when talking to the
-Trillian log server to specify which Merkle tree we are working against.
+Hang on to `<tree id>`.  Our sigsum-log-go instance will use it when talking to
+the Trillian log server to specify which Merkle tree we are working against.
 
 (If you take a look in the `Trees` table you will see that the tree has been
 provisioned.)
 
-We will also need a public key-pair and log identifier for the STFE server.
+We will also need a public key-pair for sigsum-log-go.
 ```
-$ go install github.com/system-transparency/stfe/types/cmd/new-namespace
+$ go install golang.sigsum.org/sigsum-log-go/cmd/tmp/keygen
+$ ./keygen
 sk: <sk>
 vk: <vk>
-ed25519_v1: <namespace>
 ```
 
-The log's identifier is `<namespace>` and contains the public verification key
-`<vk>`.  The log's corresponding secret signing key is `<sk>`.
-
-Start STFE server:
+Start sigsum-log-go:
 ```
-$ ./server --logtostderr -v 9 --http_endpoint localhost:6965 --log_rpc_server localhost:6962 --trillian_id <tree id> --key <sk>
+$ tree_id=<tree_id>
+$ sk=<sk>
+$ sigsum_log_go --logtostderr -v 9 --http_endpoint localhost:6965 --log_rpc_server localhost:6962 --trillian_id $tree_id --key $sk
 ```
 
-If the log is responsive on, e.g., `GET http://localhost:6965/st/v1/get-latest-sth` you
-may want to try running
-`github.com/system-transparency/stfe/client/cmd/example.sh`.  You need to
-configure the log's id though for verification to work (flag `log_id`, which
-should be set to the `<namespace>` output above).
+Quick test:
+- curl http://localhost:6965/sigsum/v0/get-tree-head-latest
+- try `submit` and `cosign` commands in `cmd/tmp`
diff --git a/cmd/siglog_server/main.go b/cmd/sigsum_log_go/main.go
index 368b0a7..6189b1d 100644
--- a/cmd/siglog_server/main.go
+++ b/cmd/sigsum_log_go/main.go
@@ -1,4 +1,4 @@
-// Package main provides an STFE server binary
+// Package main provides a sigsum-log-go binary
 package main
 
 import (
@@ -19,17 +19,18 @@ import (
 	"github.com/golang/glog"
 	"github.com/google/trillian"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
-	stfe "github.com/system-transparency/stfe/pkg/instance"
-	"github.com/system-transparency/stfe/pkg/state"
-	trillianWrapper "github.com/system-transparency/stfe/pkg/trillian"
-	"github.com/system-transparency/stfe/pkg/types"
 	"google.golang.org/grpc"
+
+	sigsum "golang.sigsum.org/sigsum-log-go/pkg/instance"
+	"golang.sigsum.org/sigsum-log-go/pkg/state"
+	trillianWrapper "golang.sigsum.org/sigsum-log-go/pkg/trillian"
+	"golang.sigsum.org/sigsum-log-go/pkg/types"
 )
 
 var (
-	httpEndpoint = flag.String("http_endpoint", "localhost:6965", "host:port specification of where stfe serves clients")
+	httpEndpoint = flag.String("http_endpoint", "localhost:6965", "host:port specification of where sigsum-log-go serves clients")
 	rpcBackend   = flag.String("log_rpc_server", "localhost:6962", "host:port specification of where Trillian serves clients")
-	prefix       = flag.String("prefix", "", "a prefix that proceeds /st/v0/<endpoint>")
+	prefix       = flag.String("prefix", "", "a prefix that proceeds /sigsum/v0/<endpoint>")
 	trillianID   = flag.Int64("trillian_id", 0, "log identifier in the Trillian database")
 	deadline     = flag.Duration("deadline", time.Second*10, "deadline for backend requests")
 	key          = flag.String("key", "", "hex-encoded Ed25519 signing key")
@@ -48,7 +49,7 @@ func main() {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
-	glog.V(3).Infof("configuring stfe instance...")
+	glog.V(3).Infof("configuring sigsum-log-go instance...")
 	instance, err := setupInstanceFromFlags()
 	if err != nil {
 		glog.Errorf("setupInstance: %v", err)
@@ -83,9 +84,9 @@ func main() {
 	}
 }
 
-// SetupInstance sets up a new STFE instance from flags
-func setupInstanceFromFlags() (*stfe.Instance, error) {
-	var i stfe.Instance
+// SetupInstance sets up a new sigsum-log-go instance from flags
+func setupInstanceFromFlags() (*sigsum.Instance, error) {
+	var i sigsum.Instance
 	var err error
 
 	// Setup log configuration
diff --git a/cmd/tmp/cosign/main.go b/cmd/tmp/cosign/main.go
index a51f17d..629e7ac 100644
--- a/cmd/tmp/cosign/main.go
+++ b/cmd/tmp/cosign/main.go
@@ -9,11 +9,11 @@ import (
 	"log"
 	"net/http"
 
-	"github.com/system-transparency/stfe/pkg/types"
+	"golang.sigsum.org/sigsum-log-go/pkg/types"
 )
 
 var (
-	url = flag.String("url", "http://localhost:6965/st/v0", "base url")
+	url = flag.String("url", "http://localhost:6965/sigsum/v0", "base url")
 	sk  = flag.String("sk", "e1d7c494dacb0ddf809a17e4528b01f584af22e3766fa740ec52a1711c59500d711090dd2286040b50961b0fe09f58aa665ccee5cb7ee042d819f18f6ab5046b", "hex key")
 )
 
@@ -48,7 +48,7 @@ func main() {
 	if err := sigident.MarshalASCII(buf); err != nil {
 		log.Fatalf("MarshalASCII: %v", err)
 	}
-	rsp, err = http.Post(*url+"/add-cosignature", "type/stfe", buf)
+	rsp, err = http.Post(*url+"/add-cosignature", "type/sigsum", buf)
 	if err != nil {
 		log.Fatalf("Post: %v", err)
 	}
diff --git a/cmd/tmp/submit/main.go b/cmd/tmp/submit/main.go
index 3dcaa97..43fd457 100644
--- a/cmd/tmp/submit/main.go
+++ b/cmd/tmp/submit/main.go
@@ -7,7 +7,7 @@ import (
 	"crypto/rand"
 	"fmt"
 
-	"github.com/system-transparency/stfe/pkg/types"
+	"golang.sigsum.org/sigsum-log-go/pkg/types"
 )
 
 func main() {
@@ -25,5 +25,5 @@ func main() {
 	sig := ed25519.Sign(sk, msg.Marshal())
 	//fmt.Printf("sk: %x\nvk: %x\n", sk[:], vk[:])
 
-	fmt.Printf("echo \"shard_hint=%d\nchecksum=%x\nsignature_over_message=%x\nverification_key=%x\ndomain_hint=%s\" | curl --data-binary @- localhost:6965/st/v0/add-leaf\n", msg.ShardHint, msg.Checksum[:], sig, vk[:], "example.com")
+	fmt.Printf("echo \"shard_hint=%d\nchecksum=%x\nsignature=%x\nverification_key=%x\ndomain_hint=%s\" | curl --data-binary @- localhost:6965/sigsum/v0/add-leaf\n", msg.ShardHint, msg.Checksum[:], sig, vk[:], "example.com")
 }
diff --git a/go.mod b/go.mod
index 788e473..e7e45d2 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module github.com/system-transparency/stfe
+module golang.sigsum.org/sigsum-log-go
 
 go 1.14
 
diff --git a/pkg/instance/endpoint.go b/pkg/instance/endpoint.go
index 5085c49..ec87303 100644
--- a/pkg/instance/endpoint.go
+++ b/pkg/instance/endpoint.go
@@ -1,4 +1,4 @@
-package stfe
+package instance
 
 import (
 	"context"
diff --git a/pkg/instance/endpoint_test.go b/pkg/instance/endpoint_test.go
index fabf2e9..b138936 100644
--- a/pkg/instance/endpoint_test.go
+++ b/pkg/instance/endpoint_test.go
@@ -1,4 +1,4 @@
-package stfe
+package instance
 
 import (
 	//"reflect"
@@ -11,8 +11,8 @@ import (
 	"testing"
 
 	"github.com/golang/mock/gomock"
-	"github.com/system-transparency/stfe/pkg/mocks"
-	"github.com/system-transparency/stfe/pkg/types"
+	"golang.sigsum.org/sigsum-log-go/pkg/mocks"
+	"golang.sigsum.org/sigsum-log-go/pkg/types"
 )
 
 var (
@@ -60,7 +60,7 @@ func TestAddLeaf(t *testing.T) {
 			"%s%s%s%s"+"%s%s%s%s"+"%s%s%s%s"+"%s%s%s%s"+"%s%s%s%s",
 			types.ShardHint, types.Delim, "0", types.EOL,
 			types.Checksum, types.Delim, "0000000000000000000000000000000000000000000000000000000000000000", types.EOL,
-			types.SignatureOverMessage, types.Delim, "4cb410a4d48f52f761a7c01abcc28fd71811b84ded5403caed5e21b374f6aac9637cecd36828f17529fd503413d30ab66d7bb37a31dbf09a90d23b9241c45009", types.EOL,
+			types.Signature, types.Delim, "4cb410a4d48f52f761a7c01abcc28fd71811b84ded5403caed5e21b374f6aac9637cecd36828f17529fd503413d30ab66d7bb37a31dbf09a90d23b9241c45009", types.EOL,
 			types.VerificationKey, types.Delim, "f2b7a00b625469d32502e06e8b7fad1ef258d4ad0c6cd87b846142ab681957d5", types.EOL,
 			types.DomainHint, types.Delim, "example.com", types.EOL,
 		))
@@ -83,7 +83,7 @@ func TestAddLeaf(t *testing.T) {
 				"%s%s%s%s"+"%s%s%s%s"+"%s%s%s%s"+"%s%s%s%s"+"%s%s%s%s",
 				types.ShardHint, types.Delim, "1", types.EOL,
 				types.Checksum, types.Delim, "1111111111111111111111111111111111111111111111111111111111111111", types.EOL,
-				types.SignatureOverMessage, types.Delim, "4cb410a4d48f52f761a7c01abcc28fd71811b84ded5403caed5e21b374f6aac9637cecd36828f17529fd503413d30ab66d7bb37a31dbf09a90d23b9241c45009", types.EOL,
+				types.Signature, types.Delim, "4cb410a4d48f52f761a7c01abcc28fd71811b84ded5403caed5e21b374f6aac9637cecd36828f17529fd503413d30ab66d7bb37a31dbf09a90d23b9241c45009", types.EOL,
 				types.VerificationKey, types.Delim, "f2b7a00b625469d32502e06e8b7fad1ef258d4ad0c6cd87b846142ab681957d5", types.EOL,
 				types.DomainHint, types.Delim, "example.com", types.EOL,
 			)),
diff --git a/pkg/instance/instance.go b/pkg/instance/instance.go
index 536eb60..87a0c36 100644
--- a/pkg/instance/instance.go
+++ b/pkg/instance/instance.go
@@ -1,4 +1,4 @@
-package stfe
+package instance
 
 import (
 	"context"
@@ -9,9 +9,9 @@ import (
 	"time"
 
 	"github.com/golang/glog"
-	"github.com/system-transparency/stfe/pkg/state"
-	"github.com/system-transparency/stfe/pkg/trillian"
-	"github.com/system-transparency/stfe/pkg/types"
+	"golang.sigsum.org/sigsum-log-go/pkg/state"
+	"golang.sigsum.org/sigsum-log-go/pkg/trillian"
+	"golang.sigsum.org/sigsum-log-go/pkg/types"
 )
 
 // Config is a collection of log parameters
@@ -36,7 +36,7 @@ type Instance struct {
 }
 
 // Handler implements the http.Handler interface, and contains a reference
-// to an STFE server instance as well as a function that uses it.
+// to a sigsum server instance as well as a function that uses it.
 type Handler struct {
 	Instance *Instance
 	Endpoint types.Endpoint
@@ -44,7 +44,7 @@ type Handler struct {
 	Handler  func(context.Context, *Instance, http.ResponseWriter, *http.Request) (int, error)
 }
 
-// Handlers returns a list of STFE handlers
+// Handlers returns a list of sigsum handlers
 func (i *Instance) Handlers() []Handler {
 	return []Handler{
 		Handler{Instance: i, Handler: addLeaf, Endpoint: types.EndpointAddLeaf, Method: http.MethodPost},
@@ -60,7 +60,7 @@ func (i *Instance) Handlers() []Handler {
 
 // Path returns a path that should be configured for this handler
 func (h Handler) Path() string {
-	return h.Endpoint.Path(h.Instance.Prefix, "st", "v0")
+	return h.Endpoint.Path(h.Instance.Prefix, "sigsum", "v0")
 }
 
 // ServeHTTP is part of the http.Handler interface
diff --git a/pkg/instance/instance_test.go b/pkg/instance/instance_test.go
index f864628..1eba2bf 100644
--- a/pkg/instance/instance_test.go
+++ b/pkg/instance/instance_test.go
@@ -1,11 +1,11 @@
-package stfe
+package instance
 
 import (
 	"net/http"
 	"net/http/httptest"
 	"testing"
 
-	"github.com/system-transparency/stfe/pkg/types"
+	"golang.sigsum.org/sigsum-log-go/pkg/types"
 )
 
 // TestHandlers check that the expected handlers are configured
@@ -74,7 +74,7 @@ func TestPath(t *testing.T) {
 		Endpoint: types.EndpointAddLeaf,
 		Method:   http.MethodPost,
 	}
-	if got, want := handler.Path(), "testonly/st/v0/add-leaf"; got != want {
+	if got, want := handler.Path(), "testonly/sigsum/v0/add-leaf"; got != want {
 		t.Errorf("got path %v but wanted %v", got, want)
 	}
 }
diff --git a/pkg/instance/metric.go b/pkg/instance/metric.go
index db11bd2..cbd0223 100644
--- a/pkg/instance/metric.go
+++ b/pkg/instance/metric.go
@@ -1,4 +1,4 @@
-package stfe
+package instance
 
 import (
 	"github.com/google/trillian/monitoring"
diff --git a/pkg/mocks/state.go b/pkg/mocks/sigsum_state_manager.go
index 41d8d08..b999677 100644
--- a/pkg/mocks/state.go
+++ b/pkg/mocks/sigsum_state_manager.go
@@ -1,5 +1,5 @@
 // Code generated by MockGen. DO NOT EDIT.
-// Source: github.com/system-transparency/stfe/pkg/state (interfaces: StateManager)
+// Source: golang.sigsum.org/sigsum-log-go/pkg/state (interfaces: StateManager)
 
 // Package mocks is a generated GoMock package.
 package mocks
@@ -9,7 +9,7 @@ import (
 	reflect "reflect"
 
 	gomock "github.com/golang/mock/gomock"
-	types "github.com/system-transparency/stfe/pkg/types"
+	types "golang.sigsum.org/sigsum-log-go/pkg/types"
 )
 
 // MockStateManager is a mock of StateManager interface.
diff --git a/pkg/mocks/stfe.go b/pkg/mocks/sigsum_trillian_client.go
index def5bc6..cc5f8af 100644
--- a/pkg/mocks/stfe.go
+++ b/pkg/mocks/sigsum_trillian_client.go
@@ -1,5 +1,5 @@
 // Code generated by MockGen. DO NOT EDIT.
-// Source: github.com/system-transparency/stfe/trillian (interfaces: Client)
+// Source: golang.sigsum.org/sigsum-log-go/pkg/trillian (interfaces: Client)
 
 // Package mocks is a generated GoMock package.
 package mocks
@@ -9,7 +9,7 @@ import (
 	reflect "reflect"
 
 	gomock "github.com/golang/mock/gomock"
-	types "github.com/system-transparency/stfe/pkg/types"
+	types "golang.sigsum.org/sigsum-log-go/pkg/types"
 )
 
 // MockClient is a mock of Client interface.
diff --git a/pkg/mocks/trillian.go b/pkg/mocks/trillian_log_client.go
index 8aa3a58..8aa3a58 100644
--- a/pkg/mocks/trillian.go
+++ b/pkg/mocks/trillian_log_client.go
diff --git a/pkg/state/state_manager.go b/pkg/state/state_manager.go
index dfa73f4..7ddf986 100644
--- a/pkg/state/state_manager.go
+++ b/pkg/state/state_manager.go
@@ -10,8 +10,8 @@ import (
 
 	"github.com/golang/glog"
 	"github.com/google/certificate-transparency-go/schedule"
-	"github.com/system-transparency/stfe/pkg/trillian"
-	"github.com/system-transparency/stfe/pkg/types"
+	"golang.sigsum.org/sigsum-log-go/pkg/trillian"
+	"golang.sigsum.org/sigsum-log-go/pkg/types"
 )
 
 // StateManager coordinates access to the log's tree heads and (co)signatures
diff --git a/pkg/state/state_manager_test.go b/pkg/state/state_manager_test.go
index 08990cc..acc2319 100644
--- a/pkg/state/state_manager_test.go
+++ b/pkg/state/state_manager_test.go
@@ -12,8 +12,8 @@ import (
 	"time"
 
 	"github.com/golang/mock/gomock"
-	"github.com/system-transparency/stfe/pkg/mocks"
-	"github.com/system-transparency/stfe/pkg/types"
+	"golang.sigsum.org/sigsum-log-go/pkg/mocks"
+	"golang.sigsum.org/sigsum-log-go/pkg/types"
 )
 
 var (
diff --git a/pkg/trillian/client.go b/pkg/trillian/client.go
index 9523e56..2412074 100644
--- a/pkg/trillian/client.go
+++ b/pkg/trillian/client.go
@@ -7,7 +7,7 @@ import (
 	"github.com/golang/glog"
 	"github.com/google/trillian"
 	ttypes "github.com/google/trillian/types"
-	"github.com/system-transparency/stfe/pkg/types"
+	"golang.sigsum.org/sigsum-log-go/pkg/types"
 	"google.golang.org/grpc/codes"
 )
 
diff --git a/pkg/trillian/client_test.go b/pkg/trillian/client_test.go
index 6b3d881..70dbd39 100644
--- a/pkg/trillian/client_test.go
+++ b/pkg/trillian/client_test.go
@@ -9,8 +9,8 @@ import (
 	"github.com/golang/mock/gomock"
 	"github.com/google/trillian"
 	ttypes "github.com/google/trillian/types"
-	"github.com/system-transparency/stfe/pkg/mocks"
-	"github.com/system-transparency/stfe/pkg/types"
+	"golang.sigsum.org/sigsum-log-go/pkg/mocks"
+	"golang.sigsum.org/sigsum-log-go/pkg/types"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 )
diff --git a/pkg/trillian/util.go b/pkg/trillian/util.go
index 4cf31fb..6de78f7 100644
--- a/pkg/trillian/util.go
+++ b/pkg/trillian/util.go
@@ -4,12 +4,12 @@ import (
 	"fmt"
 
 	trillian "github.com/google/trillian/types"
-	siglog "github.com/system-transparency/stfe/pkg/types"
+	sigsum "golang.sigsum.org/sigsum-log-go/pkg/types"
 )
 
-func treeHeadFromLogRoot(lr *trillian.LogRootV1) *siglog.TreeHead {
-	var hash [siglog.HashSize]byte
-	th := siglog.TreeHead{
+func treeHeadFromLogRoot(lr *trillian.LogRootV1) *sigsum.TreeHead {
+	var hash [sigsum.HashSize]byte
+	th := sigsum.TreeHead{
 		Timestamp: uint64(lr.TimestampNanos / 1000 / 1000 / 1000),
 		TreeSize:  uint64(lr.TreeSize),
 		RootHash:  &hash,
@@ -18,14 +18,14 @@ func treeHeadFromLogRoot(lr *trillian.LogRootV1) *siglog.TreeHead {
 	return &th
 }
 
-func nodePathFromHashes(hashes [][]byte) ([]*[siglog.HashSize]byte, error) {
-	var path []*[siglog.HashSize]byte
+func nodePathFromHashes(hashes [][]byte) ([]*[sigsum.HashSize]byte, error) {
+	var path []*[sigsum.HashSize]byte
 	for _, hash := range hashes {
-		if len(hash) != siglog.HashSize {
+		if len(hash) != sigsum.HashSize {
 			return nil, fmt.Errorf("unexpected hash length: %v", len(hash))
 		}
 
-		var h [siglog.HashSize]byte
+		var h [sigsum.HashSize]byte
 		copy(h[:], hash)
 		path = append(path, &h)
 	}
diff --git a/pkg/types/ascii.go b/pkg/types/ascii.go
index d27d79b..7643ab1 100644
--- a/pkg/types/ascii.go
+++ b/pkg/types/ascii.go
@@ -30,7 +30,7 @@ const (
 	// New leaf keys
 	ShardHint            = "shard_hint"
 	Checksum             = "checksum"
-	SignatureOverMessage = "signature_over_message"
+	Signature            = "signature"
 	VerificationKey      = "verification_key"
 	DomainHint           = "domain_hint"
 
@@ -54,7 +54,6 @@ const (
 	RootHash  = "root_hash"
 
 	// Signature and signer-identity keys
-	Signature = "signature"
 	KeyHash   = "key_hash"
 )
 
@@ -201,7 +200,7 @@ func (l *Leaf) MarshalASCII(w io.Writer) error {
 	if err := writeASCII(w, Checksum, hex.EncodeToString(l.Checksum[:])); err != nil {
 		return fmt.Errorf("writeASCII: %v", err)
 	}
-	if err := writeASCII(w, SignatureOverMessage, hex.EncodeToString(l.Signature[:])); err != nil {
+	if err := writeASCII(w, Signature, hex.EncodeToString(l.Signature[:])); err != nil {
 		return fmt.Errorf("writeASCII: %v", err)
 	}
 	if err := writeASCII(w, KeyHash, hex.EncodeToString(l.KeyHash[:])); err != nil {
@@ -393,7 +392,7 @@ func (req *LeafRequest) UnmarshalASCII(r io.Reader) error {
 	if req.Checksum, err = msg.GetHash(Checksum); err != nil {
 		return fmt.Errorf("GetHash(Checksum): %v", err)
 	}
-	if req.Signature, err = msg.GetSignature(SignatureOverMessage); err != nil {
+	if req.Signature, err = msg.GetSignature(Signature); err != nil {
 		return fmt.Errorf("GetSignature: %v", err)
 	}
 	if req.VerificationKey, err = msg.GetVerificationKey(VerificationKey); err != nil {
diff --git a/pkg/types/ascii_test.go b/pkg/types/ascii_test.go
index 92732f9..74a1e37 100644
--- a/pkg/types/ascii_test.go
+++ b/pkg/types/ascii_test.go
@@ -106,12 +106,12 @@ func TestLeafMarshalASCII(t *testing.T) {
 		// Leaf 1
 		ShardHint, Delim, 123, EOL,
 		Checksum, Delim, testBuffer32[:], EOL,
-		SignatureOverMessage, Delim, testBuffer64[:], EOL,
+		Signature, Delim, testBuffer64[:], EOL,
 		KeyHash, Delim, testBuffer32[:], EOL,
 		// Leaf 2
 		ShardHint, Delim, 456, EOL,
 		Checksum, Delim, testBuffer32[:], EOL,
-		SignatureOverMessage, Delim, testBuffer64[:], EOL,
+		Signature, Delim, testBuffer64[:], EOL,
 		KeyHash, Delim, testBuffer32[:], EOL,
 	))
 	buf := bytes.NewBuffer(nil)
@@ -399,7 +399,7 @@ func TestLeafRequestUnmarshalASCII(t *testing.T) {
 				"%s%s%d%s"+"%s%s%x%s"+"%s%s%x%s"+"%s%s%x%s"+"%s%s%s%s",
 				ShardHint, Delim, 123, EOL,
 				Checksum, Delim, testBuffer32[:], EOL,
-				SignatureOverMessage, Delim, testBuffer64[:], EOL,
+				Signature, Delim, testBuffer64[:], EOL,
 				VerificationKey, Delim, testBuffer32[:], EOL,
 				DomainHint, Delim, "example.com", EOL,
 			)),
diff --git a/pkg/types/types_test.go b/pkg/types/types_test.go
index da89c59..a71d14b 100644
--- a/pkg/types/types_test.go
+++ b/pkg/types/types_test.go
@@ -5,42 +5,42 @@ import (
 )
 
 func TestEndpointPath(t *testing.T) {
-	base, prefix, proto := "example.com", "log", "st/v0"
+	base, prefix, proto := "example.com", "log", "sigsum/v0"
 	for _, table := range []struct {
 		endpoint Endpoint
 		want     string
 	}{
 		{
 			endpoint: EndpointAddLeaf,
-			want:     "example.com/log/st/v0/add-leaf",
+			want:     "example.com/log/sigsum/v0/add-leaf",
 		},
 		{
 			endpoint: EndpointAddCosignature,
-			want:     "example.com/log/st/v0/add-cosignature",
+			want:     "example.com/log/sigsum/v0/add-cosignature",
 		},
 		{
 			endpoint: EndpointGetTreeHeadLatest,
-			want:     "example.com/log/st/v0/get-tree-head-latest",
+			want:     "example.com/log/sigsum/v0/get-tree-head-latest",
 		},
 		{
 			endpoint: EndpointGetTreeHeadToSign,
-			want:     "example.com/log/st/v0/get-tree-head-to-sign",
+			want:     "example.com/log/sigsum/v0/get-tree-head-to-sign",
 		},
 		{
 			endpoint: EndpointGetTreeHeadCosigned,
-			want:     "example.com/log/st/v0/get-tree-head-cosigned",
+			want:     "example.com/log/sigsum/v0/get-tree-head-cosigned",
 		},
 		{
 			endpoint: EndpointGetConsistencyProof,
-			want:     "example.com/log/st/v0/get-consistency-proof",
+			want:     "example.com/log/sigsum/v0/get-consistency-proof",
 		},
 		{
 			endpoint: EndpointGetProofByHash,
-			want:     "example.com/log/st/v0/get-proof-by-hash",
+			want:     "example.com/log/sigsum/v0/get-proof-by-hash",
 		},
 		{
 			endpoint: EndpointGetLeaves,
-			want:     "example.com/log/st/v0/get-leaves",
+			want:     "example.com/log/sigsum/v0/get-leaves",
 		},
 	} {
 		if got, want := table.endpoint.Path(base+"/"+prefix+"/"+proto), table.want; got != want {