From 77294291e01ffbe1b5840449b440b35583f1f848 Mon Sep 17 00:00:00 2001
From: "Neal H. Walfield" <neal@walfield.org>
Date: Thu, 13 Apr 2023 00:42:15 +0200
Subject: [PATCH] Add an option to use the botan backend

---
 Cargo.lock | 16 ++++++++++++++++
 Cargo.toml |  1 +
 2 files changed, 17 insertions(+)

diff --git a/Cargo.lock b/Cargo.lock
index c88e1cf..0a723e7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -173,6 +173,21 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "botan"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "066638d2456fe30d12c06c35ee0eb4f050c97ed3b68db0bff9b762da1976d169"
+dependencies = [
+ "botan-sys",
+]
+
+[[package]]
+name = "botan-sys"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc0393ee6e938f1d845b0b7163b66f8ac93383a8a20aa64731ce04e5f59319fe"
+
 [[package]]
 name = "buffered-reader"
 version = "1.1.4"
@@ -1276,6 +1291,7 @@ checksum = "e5f5aa2f8ea2ab9690c2839a16f7bf335f404fa97fad627c8e828b302b1a5c18"
 dependencies = [
  "anyhow",
  "base64",
+ "botan",
  "buffered-reader",
  "bzip2",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index caa768d..6a42aee 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -42,4 +42,5 @@ default = [
     "sequoia-openpgp/default",
 ]
 crypto-nettle = ["sequoia-openpgp/crypto-nettle"]
+crypto-botan = ["sequoia-openpgp/crypto-botan"]
 crypto-cng = ["sequoia-openpgp/crypto-cng"]
-- 
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