LibCrypto: Add PEM encoder

This commit adds a new method to create a PEM encoded ASN1 from its DER variant.
Author: https://github.com/fdellwing Commit: 8b881eaf02 Pull-request: https://github.com/SerenityOS/serenity/pull/18152 Reviewed-by: https://github.com/ADKaster ✅ Reviewed-by: https://github.com/caoimhebyrne Reviewed-by: https://github.com/trflynn89
2025-09-08 10:36:02 +00:00 · 2023-04-01 21:20:29 +02:00 · 2023-04-01 21:20:29 +02:00 · 8b881eaf02 · 2024-07-16 23:57:20 +09:00
commit 8b881eaf02
parent 7ce75ee3c5
2 changed files with 42 additions and 0 deletions
--- a/Userland/Libraries/LibCrypto/ASN1/PEM.h
+++ b/Userland/Libraries/LibCrypto/ASN1/PEM.h
@ -12,7 +12,13 @@

 namespace Crypto {

+enum PEMType {
+    Certificate,
+    PrivateKey,
+};
+
 ByteBuffer decode_pem(ReadonlyBytes);
 ErrorOr<Vector<ByteBuffer>> decode_pems(ReadonlyBytes);
+ErrorOr<ByteBuffer> encode_pem(ReadonlyBytes, PEMType = PEMType::Certificate);

 }