From a7122b73231808a8a07b79c84e1eaac9cf4c28aa Mon Sep 17 00:00:00 2001
From: Frank Denis <124872+jedisct1@users.noreply.github.com>
Date: Sat, 12 Apr 2025 20:13:45 +0200
Subject: std.crypto: add constant-time codecs (#23420)

std.crypto: add constant-time codecs

Add constant-time hex/base64 codecs designed to process cryptographic
secrets, adapted from libsodium's implementations.

Introduce a `crypto.codecs` namespace for crypto-related encoders and
decoders. Move ASN.1 codecs to this namespace.

This will also naturally accommodate the proposed PEM codecs.
---
 lib/std/crypto/codecs.zig | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 lib/std/crypto/codecs.zig

(limited to 'lib/std/crypto/codecs.zig')

diff --git a/lib/std/crypto/codecs.zig b/lib/std/crypto/codecs.zig
new file mode 100644
index 0000000000..78a6da1284
--- /dev/null
+++ b/lib/std/crypto/codecs.zig
@@ -0,0 +1,3 @@
+pub const asn1 = @import("codecs/asn1.zig");
+pub const Base64 = @import("codecs/base64_hex_ct.zig").Base64;
+pub const Hex = @import("codecs/base64_hex_ct.zig").Hex;
-- 
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