diff --git a/crypto/err/openssl.txt b/crypto/err/openssl.txt
index 1749a7037f6eb62e3520b01eaddeef54342ea875..5705966fe93d91cc9c4dbe0c5e96d174e02b72b4 100644
--- a/crypto/err/openssl.txt
+++ b/crypto/err/openssl.txt
@@ -664,6 +664,7 @@ EVP_F_EVP_PBE_CIPHERINIT:116:EVP_PBE_CipherInit
 EVP_F_EVP_PBE_SCRYPT:181:EVP_PBE_scrypt
 EVP_F_EVP_PKCS82PKEY:111:EVP_PKCS82PKEY
 EVP_F_EVP_PKEY2PKCS8:113:EVP_PKEY2PKCS8
+EVP_F_EVP_PKEY_ASN1_ADD0:188:EVP_PKEY_asn1_add0
 EVP_F_EVP_PKEY_CHECK:186:EVP_PKEY_check
 EVP_F_EVP_PKEY_COPY_PARAMETERS:103:EVP_PKEY_copy_parameters
 EVP_F_EVP_PKEY_CTX_CTRL:137:EVP_PKEY_CTX_ctrl
@@ -1970,6 +1971,8 @@ EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE:150:\
 	operation not supported for this keytype
 EVP_R_OPERATON_NOT_INITIALIZED:151:operaton not initialized
 EVP_R_PARTIALLY_OVERLAPPING:162:partially overlapping buffers
+EVP_R_PKEY_ASN1_METHOD_ALREADY_REGISTERED:179:\
+	pkey asn1 method already registered
 EVP_R_PRIVATE_KEY_DECODE_ERROR:145:private key decode error
 EVP_R_PRIVATE_KEY_ENCODE_ERROR:146:private key encode error
 EVP_R_PUBLIC_KEY_NOT_RSA:106:public key not rsa
diff --git a/crypto/evp/evp_err.c b/crypto/evp/evp_err.c
index bb3abe3e70f149fa15b13e23ab4c8e6a6deb6476..9bb37e0db8c0231a7e698b1355415cabdb45c1a2 100644
--- a/crypto/evp/evp_err.c
+++ b/crypto/evp/evp_err.c
@@ -55,6 +55,7 @@ static const ERR_STRING_DATA EVP_str_functs[] = {
     {ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PBE_SCRYPT, 0), "EVP_PBE_scrypt"},
     {ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKCS82PKEY, 0), "EVP_PKCS82PKEY"},
     {ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY2PKCS8, 0), "EVP_PKEY2PKCS8"},
+    {ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_ASN1_ADD0, 0), "EVP_PKEY_asn1_add0"},
     {ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_CHECK, 0), "EVP_PKEY_check"},
     {ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_COPY_PARAMETERS, 0),
      "EVP_PKEY_copy_parameters"},
@@ -200,6 +201,8 @@ static const ERR_STRING_DATA EVP_str_reasons[] = {
     "operaton not initialized"},
     {ERR_PACK(ERR_LIB_EVP, 0, EVP_R_PARTIALLY_OVERLAPPING),
     "partially overlapping buffers"},
+    {ERR_PACK(ERR_LIB_EVP, 0, EVP_R_PKEY_ASN1_METHOD_ALREADY_REGISTERED),
+    "pkey asn1 method already registered"},
     {ERR_PACK(ERR_LIB_EVP, 0, EVP_R_PRIVATE_KEY_DECODE_ERROR),
     "private key decode error"},
     {ERR_PACK(ERR_LIB_EVP, 0, EVP_R_PRIVATE_KEY_ENCODE_ERROR),
diff --git a/include/openssl/evperr.h b/include/openssl/evperr.h
index 222ba3f35a33fb204f139662a871e1062c096a24..a7a46ae9d9ac1f455964d1e5376c1cbf40032702 100644
--- a/include/openssl/evperr.h
+++ b/include/openssl/evperr.h
@@ -55,6 +55,7 @@ int ERR_load_EVP_strings(void);
 # define EVP_F_EVP_PBE_SCRYPT                             181
 # define EVP_F_EVP_PKCS82PKEY                             111
 # define EVP_F_EVP_PKEY2PKCS8                             113
+# define EVP_F_EVP_PKEY_ASN1_ADD0                         188
 # define EVP_F_EVP_PKEY_CHECK                             186
 # define EVP_F_EVP_PKEY_COPY_PARAMETERS                   103
 # define EVP_F_EVP_PKEY_CTX_CTRL                          137
@@ -151,6 +152,7 @@ int ERR_load_EVP_strings(void);
 # define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE   150
 # define EVP_R_OPERATON_NOT_INITIALIZED                   151
 # define EVP_R_PARTIALLY_OVERLAPPING                      162
+# define EVP_R_PKEY_ASN1_METHOD_ALREADY_REGISTERED        179
 # define EVP_R_PRIVATE_KEY_DECODE_ERROR                   145
 # define EVP_R_PRIVATE_KEY_ENCODE_ERROR                   146
 # define EVP_R_PUBLIC_KEY_NOT_RSA                         106