diff --git a/src/wp_dh_kmgmt.c b/src/wp_dh_kmgmt.c
index cb85fba2..cfa9d4f2 100644
--- a/src/wp_dh_kmgmt.c
+++ b/src/wp_dh_kmgmt.c
@@ -2121,14 +2121,14 @@ static int wp_dh_decode(wp_DhEncDecCtx* ctx, OSSL_CORE_BIO *cBio,
         ok = 0;
     }
     if (ok && (ctx->format == WP_ENC_FORMAT_TYPE_SPECIFIC)) {
-        if ((selection & OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS) != 0) {
-            if (!wp_dh_decode_params(dh, data, len)) {
+        if ((selection & OSSL_KEYMGMT_SELECT_PRIVATE_KEY) != 0){
+            if (!wp_dh_decode_pki(dh, data, len)) {
                 ok = 0;
                 decoded = 0;
             }
         }
         else {
-            if (!wp_dh_decode_pki(dh, data, len)) {
+            if (!wp_dh_decode_params(dh, data, len)) {
                 ok = 0;
                 decoded = 0;
             }
diff --git a/test/test_dh.c b/test/test_dh.c
index dc3c401f..6fa76074 100644
--- a/test/test_dh.c
+++ b/test/test_dh.c
@@ -22,6 +22,57 @@
 
 #ifdef WP_HAVE_DH
 
+/* dh pkcs8 private key der */
+static const unsigned char dh_der[] = {
+    0x30, 0x82, 0x02, 0x26, 0x02, 0x01, 0x00, 0x30, 0x82, 0x01, 0x17, 0x06,
+    0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x03, 0x01, 0x30, 0x82,
+    0x01, 0x08, 0x02, 0x82, 0x01, 0x01, 0x00, 0xBA, 0x58, 0x07, 0x7D, 0xB2,
+    0x45, 0x41, 0x40, 0xF7, 0x72, 0xDF, 0x98, 0x98, 0x51, 0x7D, 0xBE, 0x17,
+    0xE3, 0xD0, 0xB6, 0xCA, 0x38, 0xC3, 0x65, 0x7F, 0xE2, 0x13, 0xC1, 0x42,
+    0x1A, 0x7A, 0x94, 0x2B, 0xB5, 0x58, 0xC0, 0x39, 0xD4, 0xB8, 0x41, 0xFD,
+    0x21, 0xCF, 0xE3, 0x9C, 0x17, 0xB9, 0x8D, 0x34, 0x1A, 0x98, 0x81, 0xAF,
+    0xAE, 0x19, 0xD5, 0x01, 0x9F, 0xD3, 0x29, 0xD1, 0x29, 0xEF, 0xDD, 0x73,
+    0x4B, 0xF4, 0xEB, 0x87, 0xAC, 0xF3, 0xF9, 0xBD, 0x8B, 0xD5, 0xAD, 0x20,
+    0xE4, 0xEB, 0x6C, 0x99, 0xDE, 0x40, 0x76, 0xF3, 0x18, 0x41, 0x85, 0xE9,
+    0x1D, 0xFE, 0x8C, 0xEA, 0x5B, 0xAD, 0xB4, 0x11, 0xCA, 0x0D, 0x22, 0x0C,
+    0xD7, 0x06, 0xAD, 0x06, 0x59, 0xFB, 0x1B, 0x61, 0xEB, 0xF4, 0x1B, 0xCA,
+    0x6E, 0x8C, 0x0F, 0x92, 0x8D, 0xF3, 0x80, 0x1B, 0x4A, 0xAF, 0xF2, 0x9E,
+    0x3F, 0x60, 0xFD, 0xB1, 0x49, 0x6D, 0xCA, 0x0B, 0xD4, 0x99, 0x3B, 0x45,
+    0xA5, 0xB1, 0xED, 0xA1, 0xB7, 0x94, 0xD0, 0x33, 0xA5, 0x21, 0xEB, 0x29,
+    0xC2, 0xEB, 0xFB, 0x5C, 0x1A, 0xD5, 0xAF, 0xC4, 0xC9, 0x02, 0xCD, 0x7A,
+    0xEB, 0xB4, 0xC5, 0x7B, 0x34, 0xBD, 0x2F, 0x4F, 0xA0, 0xC4, 0x63, 0x6A,
+    0xFE, 0x98, 0xD0, 0x83, 0xFA, 0xEF, 0x6F, 0xAF, 0xA8, 0x4B, 0x46, 0x59,
+    0x77, 0xCA, 0xC5, 0x19, 0xDA, 0x8A, 0x77, 0xC6, 0x56, 0x08, 0xD6, 0x0A,
+    0xAD, 0xFC, 0x04, 0x35, 0xFA, 0xDA, 0xAA, 0x08, 0x42, 0x1B, 0x48, 0xE8,
+    0x42, 0x3C, 0x4F, 0x31, 0xA2, 0x22, 0xE9, 0xF3, 0x0F, 0xD7, 0x06, 0xCB,
+    0x08, 0x54, 0x7C, 0x2C, 0xEA, 0x38, 0x11, 0x2B, 0x53, 0x7C, 0xE5, 0x86,
+    0xC9, 0x74, 0xB9, 0x98, 0x68, 0x6D, 0xE4, 0xF0, 0x7A, 0x2B, 0xE5, 0xB9,
+    0x4E, 0xAD, 0xD1, 0x34, 0xC7, 0x4C, 0xFE, 0x1A, 0x7C, 0x8A, 0x37, 0x02,
+    0x01, 0x02, 0x04, 0x82, 0x01, 0x04, 0x02, 0x82, 0x01, 0x00, 0x45, 0xED,
+    0x6E, 0x18, 0x44, 0x8F, 0xA0, 0x43, 0x04, 0xF7, 0xE0, 0x5E, 0x98, 0x23,
+    0xFB, 0xE8, 0xDA, 0x49, 0x7E, 0x2A, 0x11, 0xEC, 0xD0, 0xCD, 0xB7, 0x13,
+    0xE1, 0x11, 0xCB, 0xDA, 0x00, 0x34, 0x13, 0x16, 0x5A, 0xB5, 0xEA, 0x2D,
+    0xCC, 0xAB, 0x0D, 0xE1, 0x75, 0x5D, 0xCA, 0xBC, 0x1E, 0xBD, 0x5D, 0x01,
+    0xB4, 0xC3, 0xCA, 0x78, 0xDF, 0x4C, 0x4F, 0x1B, 0x21, 0x40, 0x8A, 0x64,
+    0x7F, 0x4B, 0x45, 0xE3, 0x7F, 0x43, 0xD7, 0xFD, 0x4E, 0xA0, 0xA1, 0x4A,
+    0x1C, 0x5A, 0x8D, 0x87, 0x7E, 0x5A, 0xB5, 0x26, 0x1A, 0xDC, 0x9B, 0xDD,
+    0xD1, 0x8D, 0xD0, 0xBB, 0x45, 0x0F, 0x67, 0x41, 0xC1, 0xC0, 0xA5, 0x7B,
+    0x6A, 0x35, 0x51, 0x06, 0x14, 0xC7, 0x61, 0x0D, 0xF7, 0x01, 0x30, 0x0A,
+    0xB5, 0x07, 0xF6, 0x8F, 0x76, 0xCF, 0x99, 0x1F, 0xAF, 0x2C, 0x66, 0x20,
+    0xB4, 0x69, 0x0A, 0xC3, 0x04, 0x76, 0x1B, 0xF4, 0x0D, 0x7C, 0x54, 0x0A,
+    0xB8, 0xF6, 0xF8, 0x35, 0x17, 0x81, 0xDD, 0x6E, 0xCE, 0x17, 0xBD, 0x00,
+    0x9C, 0x5D, 0x3F, 0x37, 0x37, 0xC4, 0x58, 0xBC, 0xA5, 0xB3, 0xD3, 0x0F,
+    0x98, 0x0F, 0x6C, 0x0C, 0x78, 0x53, 0x92, 0x36, 0x94, 0x4D, 0xF5, 0x7D,
+    0x1A, 0xD8, 0xC6, 0x54, 0x0A, 0xED, 0x79, 0xAA, 0xAC, 0x4F, 0xFF, 0x2B,
+    0x41, 0xC6, 0x41, 0x7A, 0x4D, 0xBC, 0xB0, 0x43, 0xF9, 0x22, 0x33, 0xD4,
+    0xAA, 0x43, 0x75, 0xAD, 0x97, 0xAB, 0xE8, 0xCC, 0x57, 0xFA, 0x0D, 0x48,
+    0x08, 0x44, 0x99, 0x6A, 0x9D, 0x14, 0x14, 0x4D, 0x32, 0x00, 0x3E, 0x8A,
+    0x82, 0x30, 0xB1, 0x85, 0x3E, 0xD2, 0xD3, 0x8C, 0xEF, 0x73, 0x72, 0x56,
+    0x28, 0xF5, 0xBA, 0x2F, 0x85, 0x45, 0x46, 0xD1, 0xED, 0x42, 0x2E, 0x9A,
+    0xAE, 0x4F, 0x41, 0x5B, 0xBD, 0x9C, 0xF9, 0x58, 0x8D, 0xFA, 0x13, 0xB4,
+    0xDF, 0x31,
+};
+
 /* dh1024 p */
 static const unsigned char dh_p[] =
 {
@@ -55,7 +106,7 @@ static int test_dh_pkey_keygen(EVP_PKEY *params)
     unsigned char *secretWolfProvider = NULL;
     size_t secretLenWolfProvider = 0;
 
-    PRINT_MSG("Generate DH key pair with OpenSSL and params from "
+    PRINT_MSG("Generate DH key pair with WolfSSL and params from "
               "wolfProvider");
     ctx = EVP_PKEY_CTX_new_from_pkey(wpLibCtx, params, NULL);
     err = ctx == NULL;
@@ -217,4 +268,83 @@ int test_dh_pkey(void *data)
     return err;
 }
 
+int test_dh_decode(void *data)
+{
+    int err = 0;
+    const unsigned char *p = NULL;
+    int len = 0;
+    PKCS8_PRIV_KEY_INFO* p8inf = NULL;
+    EVP_PKEY* pkey1 = NULL;
+    DH *dh1 = NULL;
+    const BIGNUM *p1 = NULL;
+    const BIGNUM *g1 = NULL;
+    const BIGNUM *priv1 = NULL;
+    const BIGNUM *pub1 = NULL;
+    EVP_PKEY* pkey2 = NULL;
+    DH *dh2 = NULL;
+    const BIGNUM *p2 = NULL;
+    const BIGNUM *g2 = NULL;
+    const BIGNUM *priv2 = NULL;
+    const BIGNUM *pub2 = NULL;
+
+    (void)data;
+
+    p = &dh_der[0];
+    len = sizeof(dh_der);
+    p8inf = d2i_PKCS8_PRIV_KEY_INFO(NULL, (const unsigned char **)&p, len);
+    err = p8inf == NULL;
+
+    if (err == 0) {
+        PRINT_MSG("Decode with OpenSSL and Wolfprovider");
+        pkey1 = EVP_PKCS82PKEY_ex(p8inf, osslLibCtx, NULL);
+        pkey2 = EVP_PKCS82PKEY_ex(p8inf, wpLibCtx, NULL);
+        PKCS8_PRIV_KEY_INFO_free(p8inf);
+        err = (pkey1 == NULL || pkey2 == NULL);
+    }
+
+    if (err == 0) {
+        dh1 = EVP_PKEY_get1_DH(pkey1);
+        dh2 = EVP_PKEY_get1_DH(pkey2);
+        err = (dh1 == NULL || dh2 == NULL);
+    }
+
+    if (err == 0) {
+        DH_get0_pqg(dh1, &p1, NULL, &g1);
+        err = (p1 == NULL || g1 == NULL);
+    }
+    if (err == 0) {
+        DH_get0_pqg(dh2, &p2, NULL, &g2);
+        err = (p2 == NULL || g2 == NULL);
+    }
+
+    if (err == 0) {
+        DH_get0_key(dh1, &pub1, &priv1);
+        err = (pub1 == NULL || priv1 == NULL);
+    }
+    if (err == 0) {
+        DH_get0_key(dh2, &pub2, &priv2);
+        err = (pub2 == NULL || priv2 == NULL);
+    }
+
+    if (err == 0) {
+        err = BN_cmp(p1, p2) != 0;
+    }
+    if (err == 0) {
+        err = BN_cmp(g1, g2) != 0;
+    }
+    if (err == 0) {
+        err = BN_cmp(priv1, priv2) != 0;
+    }
+    if (err == 0) {
+        err = BN_cmp(pub1, pub2) != 0;
+    }
+
+    DH_free(dh1);
+    DH_free(dh2);
+    EVP_PKEY_free(pkey1);
+    EVP_PKEY_free(pkey2);
+
+    return err;
+}
+
 #endif /* WP_HAVE_DH */
diff --git a/test/unit.c b/test/unit.c
index 3adedbe4..6fb8fc44 100644
--- a/test/unit.c
+++ b/test/unit.c
@@ -150,6 +150,7 @@ TEST_CASE test_case[] = {
 #ifdef WP_HAVE_DH
     TEST_DECL(test_dh_pgen_pkey, NULL),
     TEST_DECL(test_dh_pkey, NULL),
+    TEST_DECL(test_dh_decode, NULL),
 #endif /* WP_HAVE_DH */
 #ifdef WP_HAVE_RSA
     TEST_DECL(test_rsa_sign_sha1, NULL),
diff --git a/test/unit.h b/test/unit.h
index 53d48be9..30ee87b1 100644
--- a/test/unit.h
+++ b/test/unit.h
@@ -248,6 +248,7 @@ int test_rsa_load_cert(void* data);
 #ifdef WP_HAVE_DH
 int test_dh_pgen_pkey(void *data);
 int test_dh_pkey(void *data);
+int test_dh_decode(void *data);
 #endif /* WP_HAVE_DH */
 
 #ifdef WP_HAVE_ECC