diff --git a/crypto/asn1/tasn_dec.c b/crypto/asn1/tasn_dec.c
index bf008af..9b9ee6d 100644
--- a/crypto/asn1/tasn_dec.c
+++ b/crypto/asn1/tasn_dec.c
@@ -147,15 +147,6 @@
     return NULL;
 }
 
-int ASN1_template_d2i(ASN1_VALUE **pval,
-                      const unsigned char **in, long len,
-                      const ASN1_TEMPLATE *tt)
-{
-    ASN1_TLC c;
-    asn1_tlc_clear_nc(&c);
-    return asn1_template_ex_d2i(pval, in, len, tt, 0, &c);
-}
-
 /*
  * Decode an item, taking care of IMPLICIT tagging, if any. If 'opt' set and
  * tag mismatch return -1 to handle OPTIONAL
diff --git a/crypto/asn1/tasn_enc.c b/crypto/asn1/tasn_enc.c
index 9286ef6..cc87d34 100644
--- a/crypto/asn1/tasn_enc.c
+++ b/crypto/asn1/tasn_enc.c
@@ -256,12 +256,6 @@
     return 0;
 }
 
-int ASN1_template_i2d(ASN1_VALUE **pval, unsigned char **out,
-                      const ASN1_TEMPLATE *tt)
-{
-    return asn1_template_ex_i2d(pval, out, tt, -1, 0);
-}
-
 static int asn1_template_ex_i2d(ASN1_VALUE **pval, unsigned char **out,
                                 const ASN1_TEMPLATE *tt, int tag, int iclass)
 {
diff --git a/include/openssl/asn1t.h b/include/openssl/asn1t.h
index ae507ea..7bd7701 100644
--- a/include/openssl/asn1t.h
+++ b/include/openssl/asn1t.h
@@ -862,12 +862,10 @@
 int ASN1_primitive_new(ASN1_VALUE **pval, const ASN1_ITEM *it);
 
 void ASN1_template_free(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt);
-int ASN1_template_d2i(ASN1_VALUE **pval, const unsigned char **in, long len, const ASN1_TEMPLATE *tt);
 int ASN1_item_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len, const ASN1_ITEM *it,
 				int tag, int aclass, char opt, ASN1_TLC *ctx);
 
 int ASN1_item_ex_i2d(ASN1_VALUE **pval, unsigned char **out, const ASN1_ITEM *it, int tag, int aclass);
-int ASN1_template_i2d(ASN1_VALUE **pval, unsigned char **out, const ASN1_TEMPLATE *tt);
 void ASN1_primitive_free(ASN1_VALUE **pval, const ASN1_ITEM *it);
 
 int asn1_ex_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype, const ASN1_ITEM *it);