latest, trying to get sep to work without ADP membership

pkg/agehd/agehd_test.go

@@ -332,8 +332,14 @@ func TestIdentityFromEntropyEdgeCases(t *testing.T) {
 			expectError: false,
 		},
 		{
-			name:        "random valid entropy",
-			entropy:     func() []byte { b := make([]byte, 32); rand.Read(b); return b }(),
+			name: "random valid entropy",
+			entropy: func() []byte {
+				b := make([]byte, 32)
+				if _, err := rand.Read(b); err != nil {
+					panic(err) // In test context, panic is acceptable for setup failures
+				}
+				return b
+			}(),
 			expectError: false,
 		},
 	}
@@ -658,7 +664,9 @@ func BenchmarkDeriveEntropy(b *testing.B) {
 
 func BenchmarkIdentityFromEntropy(b *testing.B) {
 	entropy := make([]byte, 32)
-	rand.Read(entropy)
+	if _, err := rand.Read(entropy); err != nil {
+		b.Fatalf("failed to generate random entropy: %v", err)
+	}
 
 	b.ResetTimer()
 	for i := 0; i < b.N; i++ {
@@ -795,8 +803,7 @@ func TestLargeMessageEncryption(t *testing.T) {
 func TestRandomMnemonicDeterministicGeneration(t *testing.T) {
 	// Generate a random mnemonic using the BIP39 library
 	entropy := make([]byte, 32) // 256 bits for 24-word mnemonic
-	_, err := rand.Read(entropy)
-	if err != nil {
+	if _, err := rand.Read(entropy); err != nil {
 		t.Fatalf("failed to generate random entropy: %v", err)
 	}
 
@@ -842,8 +849,7 @@ func TestRandomMnemonicDeterministicGeneration(t *testing.T) {
 
 	// Generate 1 MB of random data for encryption test
 	testData := make([]byte, testDataSizeMegabyte)
-	_, err = rand.Read(testData)
-	if err != nil {
+	if _, err := rand.Read(testData); err != nil {
 		t.Fatalf("failed to generate random test data: %v", err)
 	}