From ac16008d09e2db84540b5b2f4e2d2f320becfe0a Mon Sep 17 00:00:00 2001
From: devgianlu <altomanigianluca@gmail.com>
Date: Mon, 21 Apr 2025 12:02:43 +0200
Subject: [PATCH] LibCrypto: Remove unused `create_invalid` method on
 `UnsignedBigInteger`

---
 Libraries/LibCrypto/BigInt/SignedBigInteger.h     | 5 -----
 Libraries/LibCrypto/BigInt/UnsignedBigInteger.cpp | 7 -------
 Libraries/LibCrypto/BigInt/UnsignedBigInteger.h   | 2 --
 3 files changed, 14 deletions(-)

diff --git a/Libraries/LibCrypto/BigInt/SignedBigInteger.h b/Libraries/LibCrypto/BigInt/SignedBigInteger.h
index 75203588257..cb80d644953 100644
--- a/Libraries/LibCrypto/BigInt/SignedBigInteger.h
+++ b/Libraries/LibCrypto/BigInt/SignedBigInteger.h
@@ -52,11 +52,6 @@ public:
     {
     }
 
-    [[nodiscard]] static SignedBigInteger create_invalid()
-    {
-        return { UnsignedBigInteger::create_invalid(), false };
-    }
-
     [[nodiscard]] static SignedBigInteger import_data(StringView data) { return import_data((u8 const*)data.characters_without_null_termination(), data.length()); }
     [[nodiscard]] static SignedBigInteger import_data(u8 const* ptr, size_t length);
 
diff --git a/Libraries/LibCrypto/BigInt/UnsignedBigInteger.cpp b/Libraries/LibCrypto/BigInt/UnsignedBigInteger.cpp
index e7d4fada1af..62ed0f4df89 100644
--- a/Libraries/LibCrypto/BigInt/UnsignedBigInteger.cpp
+++ b/Libraries/LibCrypto/BigInt/UnsignedBigInteger.cpp
@@ -97,13 +97,6 @@ UnsignedBigInteger::UnsignedBigInteger(double value)
     VERIFY(raw_mantissa == 0);
 }
 
-UnsignedBigInteger UnsignedBigInteger::create_invalid()
-{
-    UnsignedBigInteger invalid(0);
-    invalid.invalidate();
-    return invalid;
-}
-
 size_t UnsignedBigInteger::export_data(Bytes data, bool remove_leading_zeros) const
 {
     size_t word_count = trimmed_length();
diff --git a/Libraries/LibCrypto/BigInt/UnsignedBigInteger.h b/Libraries/LibCrypto/BigInt/UnsignedBigInteger.h
index 7a9997f18b6..79952aa83a0 100644
--- a/Libraries/LibCrypto/BigInt/UnsignedBigInteger.h
+++ b/Libraries/LibCrypto/BigInt/UnsignedBigInteger.h
@@ -55,8 +55,6 @@ public:
 
     UnsignedBigInteger() = default;
 
-    [[nodiscard]] static UnsignedBigInteger create_invalid();
-
     [[nodiscard]] static UnsignedBigInteger import_data(StringView data) { return import_data((u8 const*)data.characters_without_null_termination(), data.length()); }
     [[nodiscard]] static UnsignedBigInteger import_data(u8 const* ptr, size_t length)
     {