crypto: rename fips140v2.0 to fips140v1.26

Turns out we can't use non-v1 versions for the FIPS 140-3 module, so we
decided to match the versioning of the Go release the module is frozen
from.

Change-Id: Ib5c13511a51f9930fcde86cd7e8bd39c6a6a6964
Reviewed-on: https://go-review.googlesource.com/c/go/+/730740
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>

src/crypto/cipher/gcm_fips140v1.26_test.go

@@ -18,10 +18,10 @@ import (
 	"testing"
 )
 
-func TestGCMNoncesFIPSV2(t *testing.T) {
+func TestGCMNoncesFIPSV126(t *testing.T) {
 	cryptotest.MustSupportFIPS140(t)
 	if !fips140.Enabled {
-		cmd := testenv.Command(t, testenv.Executable(t), "-test.run=^TestGCMNoncesFIPSV2$", "-test.v")
+		cmd := testenv.Command(t, testenv.Executable(t), "-test.run=^TestGCMNoncesFIPSV126$", "-test.v")
 		cmd.Env = append(cmd.Environ(), "GODEBUG=fips140=on")
 		out, err := cmd.CombinedOutput()
 		t.Logf("running with GODEBUG=fips140=on:\n%s", out)

src/crypto/internal/fips140test/acvp_fips140v1.26_test.go

@@ -12,10 +12,10 @@ import (
 	"fmt"
 )
 
-//go:embed acvp_capabilities_fips140v2.0.json
+//go:embed acvp_capabilities_fips140v1.26.json
 var capabilitiesJson []byte
 
-var testConfigFile = "acvp_test_fips140v2.0.config.json"
+var testConfigFile = "acvp_test_fips140v1.26.config.json"
 
 func init() {
 	commands["ML-DSA-44/keyGen"] = cmdMlDsaKeyGenAft(mldsa.NewPrivateKey44)

src/crypto/internal/fips140test/cast_fips140v1.0_test.go

@@ -6,4 +6,4 @@
 
 package fipstest
 
-func fips140v2Conditionals() {}
+func fips140v126Conditionals() {}

src/crypto/internal/fips140test/cast_fips140v1.26_test.go

@@ -8,7 +8,7 @@ package fipstest
 
 import "crypto/internal/fips140/mldsa"
 
-func fips140v2Conditionals() {
+func fips140v126Conditionals() {
 	// ML-DSA sign and verify PCT
 	kMLDSA := mldsa.GenerateKey44()
 	// ML-DSA-44

src/crypto/internal/fips140test/cast_test.go

@@ -115,7 +115,7 @@ func TestAllCASTs(t *testing.T) {
 
 // TestConditionals causes the conditional CASTs and PCTs to be invoked.
 func TestConditionals(t *testing.T) {
-	fips140v2Conditionals()
+	fips140v126Conditionals()
 	// ML-KEM PCT
 	kMLKEM, err := mlkem.GenerateKey768()
 	if err != nil {