Update keyfiles
This commit replaces the previous keyfiles with those generated by the commands added in the previous commit.
diff --git a/tests/data_files/keyfile_2048.des b/tests/data_files/keyfile_2048.des
index 048fe79..98b3766 100644
--- a/tests/data_files/keyfile_2048.des
+++ b/tests/data_files/keyfile_2048.des
@@ -1,30 +1,30 @@
-----BEGIN RSA PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-CBC,4796A5CA4097FA2D
+DEK-Info: DES-CBC,21F054678F8CF188
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-----END RSA PRIVATE KEY-----