diff --git a/include/mbedtls/des.h b/include/mbedtls/des.h
index f10ac90..f445102 100644
--- a/include/mbedtls/des.h
+++ b/include/mbedtls/des.h
@@ -182,7 +182,6 @@
 MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des_setkey_enc(mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE]);
 
-#if !defined(MBEDTLS_CIPHER_ENCRYPT_ONLY)
 /**
  * \brief          DES key schedule (56-bit, decryption)
  *
@@ -197,7 +196,6 @@
  */
 MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des_setkey_dec(mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE]);
-#endif /* !MBEDTLS_CIPHER_ENCRYPT_ONLY */
 
 /**
  * \brief          Triple-DES key schedule (112-bit, encryption)
@@ -215,7 +213,6 @@
 int mbedtls_des3_set2key_enc(mbedtls_des3_context *ctx,
                              const unsigned char key[MBEDTLS_DES_KEY_SIZE * 2]);
 
-#if !defined(MBEDTLS_CIPHER_ENCRYPT_ONLY)
 /**
  * \brief          Triple-DES key schedule (112-bit, decryption)
  *
@@ -231,7 +228,6 @@
 MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des3_set2key_dec(mbedtls_des3_context *ctx,
                              const unsigned char key[MBEDTLS_DES_KEY_SIZE * 2]);
-#endif /* !MBEDTLS_CIPHER_ENCRYPT_ONLY */
 
 /**
  * \brief          Triple-DES key schedule (168-bit, encryption)
@@ -249,7 +245,6 @@
 int mbedtls_des3_set3key_enc(mbedtls_des3_context *ctx,
                              const unsigned char key[MBEDTLS_DES_KEY_SIZE * 3]);
 
-#if !defined(MBEDTLS_CIPHER_ENCRYPT_ONLY)
 /**
  * \brief          Triple-DES key schedule (168-bit, decryption)
  *
@@ -265,7 +260,6 @@
 MBEDTLS_CHECK_RETURN_TYPICAL
 int mbedtls_des3_set3key_dec(mbedtls_des3_context *ctx,
                              const unsigned char key[MBEDTLS_DES_KEY_SIZE * 3]);
-#endif /* !MBEDTLS_CIPHER_ENCRYPT_ONLY */
 
 /**
  * \brief          DES-ECB block encryption/decryption
diff --git a/library/des.c b/library/des.c
index a6a6b2f..eaddf28 100644
--- a/library/des.c
+++ b/library/des.c
@@ -483,7 +483,6 @@
 /*
  * DES key schedule (56-bit, decryption)
  */
-#if !defined(MBEDTLS_CIPHER_ENCRYPT_ONLY)
 int mbedtls_des_setkey_dec(mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE])
 {
     int i;
@@ -497,7 +496,6 @@
 
     return 0;
 }
-#endif
 
 static void des3_set2key(uint32_t esk[96],
                          uint32_t dsk[96],
@@ -540,7 +538,6 @@
 /*
  * Triple-DES key schedule (112-bit, decryption)
  */
-#if !defined(MBEDTLS_CIPHER_ENCRYPT_ONLY)
 int mbedtls_des3_set2key_dec(mbedtls_des3_context *ctx,
                              const unsigned char key[MBEDTLS_DES_KEY_SIZE * 2])
 {
@@ -551,7 +548,6 @@
 
     return 0;
 }
-#endif
 
 static void des3_set3key(uint32_t esk[96],
                          uint32_t dsk[96],
@@ -592,7 +588,6 @@
 /*
  * Triple-DES key schedule (168-bit, decryption)
  */
-#if !defined(MBEDTLS_CIPHER_ENCRYPT_ONLY)
 int mbedtls_des3_set3key_dec(mbedtls_des3_context *ctx,
                              const unsigned char key[MBEDTLS_DES_KEY_SIZE * 3])
 {
@@ -603,7 +598,6 @@
 
     return 0;
 }
-#endif
 
 /*
  * DES-ECB block encryption/decryption
@@ -875,43 +869,28 @@
                            (v == MBEDTLS_DES_DECRYPT) ? "dec" : "enc");
         }
 
-#if defined(MBEDTLS_CIPHER_ENCRYPT_ONLY)
-        if (v == MBEDTLS_DES_DECRYPT) {
-            if (verbose != 0) {
-                mbedtls_printf("skipped\n");
-            }
-            continue;
-        }
-#endif
-
         memcpy(buf, des3_test_buf, 8);
 
         switch (i) {
-#if !defined(MBEDTLS_CIPHER_ENCRYPT_ONLY)
             case 0:
                 ret = mbedtls_des_setkey_dec(&ctx, des3_test_keys);
                 break;
-#endif
 
             case 1:
                 ret = mbedtls_des_setkey_enc(&ctx, des3_test_keys);
                 break;
 
-#if !defined(MBEDTLS_CIPHER_ENCRYPT_ONLY)
             case 2:
                 ret = mbedtls_des3_set2key_dec(&ctx3, des3_test_keys);
                 break;
-#endif
 
             case 3:
                 ret = mbedtls_des3_set2key_enc(&ctx3, des3_test_keys);
                 break;
 
-#if !defined(MBEDTLS_CIPHER_ENCRYPT_ONLY)
             case 4:
                 ret = mbedtls_des3_set3key_dec(&ctx3, des3_test_keys);
                 break;
-#endif
 
             case 5:
                 ret = mbedtls_des3_set3key_enc(&ctx3, des3_test_keys);