2 files changed, 21 insertions, 13 deletions
diff --git a/Libraries/LibCrypto/PK/RSA.cpp b/Libraries/LibCrypto/PK/RSA.cpp
index 5e0f12cba7..1c984c60c2 100644
--- a/Libraries/LibCrypto/PK/RSA.cpp
+++ b/Libraries/LibCrypto/PK/RSA.cpp
@@ -163,11 +163,15 @@ void RSA::verify(const ByteBuffer& in, ByteBuffer& out)
     out = out.slice(out.size() - size, size);
 }
 
-void RSA::import_private_key(const ByteBuffer& buffer, bool pem)
+void RSA::import_private_key(ReadonlyBytes bytes, bool pem)
 {
-    // so gods help me, I hate DER
-    auto decoded_buffer = pem ? decode_pem(buffer.span()) : buffer;
-    auto key = parse_rsa_key(decoded_buffer.span());
+    ByteBuffer buffer;
+    if (pem) {
+        buffer = decode_pem(bytes);
+        bytes = buffer.span();
+    }
+
+    auto key = parse_rsa_key(bytes);
     if (!key.private_key.length()) {
         dbg() << "We expected to see a private key, but we found none";
         ASSERT_NOT_REACHED();
@@ -175,11 +179,15 @@ void RSA::import_private_key(const ByteBuffer& buffer, bool pem)
     m_private_key = key.private_key;
 }
 
-void RSA::import_public_key(const ByteBuffer& buffer, bool pem)
+void RSA::import_public_key(ReadonlyBytes bytes, bool pem)
 {
-    // so gods help me, I hate DER
-    auto decoded_buffer = pem ? decode_pem(buffer.span()) : buffer;
-    auto key = parse_rsa_key(decoded_buffer.span());
+    ByteBuffer buffer;
+    if (pem) {
+        buffer = decode_pem(bytes);
+        bytes = buffer.span();
+    }
+
+    auto key = parse_rsa_key(bytes);
     if (!key.public_key.length()) {
         dbg() << "We expected to see a public key, but we found none";
         ASSERT_NOT_REACHED();
diff --git a/Libraries/LibCrypto/PK/RSA.h b/Libraries/LibCrypto/PK/RSA.h
index 6a5f56ad1b..9d429d0b4a 100644
--- a/Libraries/LibCrypto/PK/RSA.h
+++ b/Libraries/LibCrypto/PK/RSA.h
@@ -160,13 +160,13 @@ public:
 
     RSA(const ByteBuffer& publicKeyPEM, const ByteBuffer& privateKeyPEM)
     {
-        import_public_key(publicKeyPEM);
-        import_private_key(privateKeyPEM);
+        import_public_key(publicKeyPEM.span());
+        import_private_key(privateKeyPEM.span());
     }
 
     RSA(const StringView& privKeyPEM)
     {
-        import_private_key(ByteBuffer::wrap(privKeyPEM.characters_without_null_termination(), privKeyPEM.length()));
+        import_private_key(privKeyPEM.bytes());
         m_public_key.set(m_private_key.modulus(), m_private_key.public_exponent());
     }
 
@@ -188,8 +188,8 @@ public:
 
     virtual size_t output_size() const override { return m_public_key.length(); }
 
-    void import_public_key(const ByteBuffer& buffer, bool pem = true);
-    void import_private_key(const ByteBuffer& buffer, bool pem = true);
+    void import_public_key(ReadonlyBytes, bool pem = true);
+    void import_private_key(ReadonlyBytes, bool pem = true);
 
     const PrivateKeyType& private_key() const { return m_private_key; }
     const PublicKeyType& public_key() const { return m_public_key; }