diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index 9350f9846451..0de99ebb04f2 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -5595,6 +5595,28 @@ static const struct cipher_testvec des_enc_tv_template[] = {
 		.rlen	= 16,
 		.np	= 2,
 		.tap	= { 8, 8 }
+	}, {
+		.key	= "\x01\x23\x45\x67\x89\xab\xcd\xef",
+		.klen	= 8,
+		.input	= "\x01\x23\x45\x67\x89\xab\xcd\xe7"
+			  "\xa3\x99\x7b\xca\xaf\x69\xa0\xf5",
+		.ilen	= 16,
+		.result	= "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
+			  "\x69\x0f\x5b\x0d\x9a\x26\x93\x9b",
+		.rlen	= 16,
+		.np	= 2,
+		.tap	= { 8, 8 }
+	}, {
+		.key	= "\x01\x23\x45\x67\x89\xab\xcd\xef",
+		.klen	= 8,
+		.input	= "\x01\x23\x45\x67\x89\xab\xcd\xe7"
+			  "\xa3\x99\x7b\xca\xaf\x69\xa0\xf5",
+		.ilen	= 16,
+		.result	= "\xc9\x57\x44\x25\x6a\x5e\xd3\x1d"
+			  "\x69\x0f\x5b\x0d\x9a\x26\x93\x9b",
+		.rlen	= 16,
+		.np	= 3,
+		.tap	= { 3, 12, 1 }
 	}, { /* Four blocks -- for testing encryption with chunking */
 		.key	= "\x01\x23\x45\x67\x89\xab\xcd\xef",
 		.klen	= 8,