Remove unused error/function codes.

Add script to find unused err/reason codes
Remove unused reason codes.
Remove entries for unused functions

Reviewed-by: Matt Caswell <matt@openssl.org>

1 files changed, 9 insertions, 21 deletions

diff --git a/crypto/rsa/rsa_err.c b/crypto/rsa/rsa_err.c
index 54aea982d7..a92ea5d026 100644
--- a/crypto/rsa/rsa_err.c
+++ b/crypto/rsa/rsa_err.c
@@ -1,4 +1,5 @@
 /*
+ * Generated by util/mkerr.pl DO NOT EDIT
  * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -7,12 +8,6 @@
  * https://www.openssl.org/source/license.html
  */
 
-/*
- * NOTE: this file was auto generated by the mkerr.pl script: any changes
- * made to it will be overwritten when the script next updates this file,
- * only reason strings will be preserved.
- */
-
 #include <stdio.h>
 #include <openssl/err.h>
 #include <openssl/rsa.h>
@@ -25,12 +20,7 @@
 
 static ERR_STRING_DATA RSA_str_functs[] = {
     {ERR_FUNC(RSA_F_CHECK_PADDING_MD), "check_padding_md"},
-    {ERR_FUNC(RSA_F_DO_RSA_PRINT), "do_rsa_print"},
-    {ERR_FUNC(RSA_F_FIPS_RSA_SIGN_DIGEST), "FIPS_rsa_sign_digest"},
-    {ERR_FUNC(RSA_F_FIPS_RSA_VERIFY), "FIPS_rsa_verify"},
-    {ERR_FUNC(RSA_F_FIPS_RSA_VERIFY_DIGEST), "FIPS_rsa_verify_digest"},
     {ERR_FUNC(RSA_F_INT_RSA_VERIFY), "int_rsa_verify"},
-    {ERR_FUNC(RSA_F_MEMORY_LOCK), "MEMORY_LOCK"},
     {ERR_FUNC(RSA_F_OLD_RSA_PRIV_DECODE), "old_rsa_priv_decode"},
     {ERR_FUNC(RSA_F_PKEY_RSA_CTRL), "pkey_rsa_ctrl"},
     {ERR_FUNC(RSA_F_PKEY_RSA_CTRL_STR), "pkey_rsa_ctrl_str"},
@@ -41,7 +31,6 @@ static ERR_STRING_DATA RSA_str_functs[] = {
     {ERR_FUNC(RSA_F_RSA_CHECK_KEY), "RSA_check_key"},
     {ERR_FUNC(RSA_F_RSA_CHECK_KEY_EX), "RSA_check_key_ex"},
     {ERR_FUNC(RSA_F_RSA_CMS_DECRYPT), "rsa_cms_decrypt"},
-    {ERR_FUNC(RSA_F_RSA_GENERATE_KEY), "RSA_generate_key"},
     {ERR_FUNC(RSA_F_RSA_ITEM_VERIFY), "rsa_item_verify"},
     {ERR_FUNC(RSA_F_RSA_MEMORY_LOCK), "RSA_memory_lock"},
     {ERR_FUNC(RSA_F_RSA_METH_DUP), "RSA_meth_dup"},
@@ -50,18 +39,17 @@ static ERR_STRING_DATA RSA_str_functs[] = {
     {ERR_FUNC(RSA_F_RSA_MGF1_TO_MD), "rsa_mgf1_to_md"},
     {ERR_FUNC(RSA_F_RSA_NEW_METHOD), "RSA_new_method"},
     {ERR_FUNC(RSA_F_RSA_NULL), "RSA_NULL"},
-    {ERR_FUNC(RSA_F_RSA_NULL_MOD_EXP), "RSA_NULL_MOD_EXP"},
     {ERR_FUNC(RSA_F_RSA_NULL_PRIVATE_DECRYPT), "RSA_null_private_decrypt"},
     {ERR_FUNC(RSA_F_RSA_NULL_PRIVATE_ENCRYPT), "RSA_null_private_encrypt"},
     {ERR_FUNC(RSA_F_RSA_NULL_PUBLIC_DECRYPT), "RSA_null_public_decrypt"},
     {ERR_FUNC(RSA_F_RSA_NULL_PUBLIC_ENCRYPT), "RSA_null_public_encrypt"},
-    {ERR_FUNC(RSA_F_RSA_OAEP_TO_CTX), "RSA_OAEP_TO_CTX"},
     {ERR_FUNC(RSA_F_RSA_OSSL_PRIVATE_DECRYPT), "rsa_ossl_private_decrypt"},
     {ERR_FUNC(RSA_F_RSA_OSSL_PRIVATE_ENCRYPT), "rsa_ossl_private_encrypt"},
     {ERR_FUNC(RSA_F_RSA_OSSL_PUBLIC_DECRYPT), "rsa_ossl_public_decrypt"},
     {ERR_FUNC(RSA_F_RSA_OSSL_PUBLIC_ENCRYPT), "rsa_ossl_public_encrypt"},
     {ERR_FUNC(RSA_F_RSA_PADDING_ADD_NONE), "RSA_padding_add_none"},
-    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP), "RSA_padding_add_PKCS1_OAEP"},
+    {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP),
+     "RSA_padding_add_PKCS1_OAEP"},
     {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1),
      "RSA_padding_add_PKCS1_OAEP_mgf1"},
     {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_PSS), "RSA_padding_add_PKCS1_PSS"},
@@ -86,13 +74,13 @@ static ERR_STRING_DATA RSA_str_functs[] = {
     {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_X931), "RSA_padding_check_X931"},
     {ERR_FUNC(RSA_F_RSA_PRINT), "RSA_print"},
     {ERR_FUNC(RSA_F_RSA_PRINT_FP), "RSA_print_fp"},
-    {ERR_FUNC(RSA_F_RSA_PRIV_DECODE), "RSA_PRIV_DECODE"},
     {ERR_FUNC(RSA_F_RSA_PRIV_ENCODE), "rsa_priv_encode"},
     {ERR_FUNC(RSA_F_RSA_PSS_TO_CTX), "rsa_pss_to_ctx"},
     {ERR_FUNC(RSA_F_RSA_PUB_DECODE), "rsa_pub_decode"},
     {ERR_FUNC(RSA_F_RSA_SETUP_BLINDING), "RSA_setup_blinding"},
     {ERR_FUNC(RSA_F_RSA_SIGN), "RSA_sign"},
-    {ERR_FUNC(RSA_F_RSA_SIGN_ASN1_OCTET_STRING), "RSA_sign_ASN1_OCTET_STRING"},
+    {ERR_FUNC(RSA_F_RSA_SIGN_ASN1_OCTET_STRING),
+     "RSA_sign_ASN1_OCTET_STRING"},
     {ERR_FUNC(RSA_F_RSA_VERIFY), "RSA_verify"},
     {ERR_FUNC(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING),
      "RSA_verify_ASN1_OCTET_STRING"},
@@ -108,7 +96,8 @@ static ERR_STRING_DATA RSA_str_reasons[] = {
     {ERR_REASON(RSA_R_BAD_SIGNATURE), "bad signature"},
     {ERR_REASON(RSA_R_BLOCK_TYPE_IS_NOT_01), "block type is not 01"},
     {ERR_REASON(RSA_R_BLOCK_TYPE_IS_NOT_02), "block type is not 02"},
-    {ERR_REASON(RSA_R_DATA_GREATER_THAN_MOD_LEN), "data greater than mod len"},
+    {ERR_REASON(RSA_R_DATA_GREATER_THAN_MOD_LEN),
+     "data greater than mod len"},
     {ERR_REASON(RSA_R_DATA_TOO_LARGE), "data too large"},
     {ERR_REASON(RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE),
      "data too large for key size"},
@@ -129,7 +118,6 @@ static ERR_STRING_DATA RSA_str_reasons[] = {
     {ERR_REASON(RSA_R_INVALID_DIGEST), "invalid digest"},
     {ERR_REASON(RSA_R_INVALID_DIGEST_LENGTH), "invalid digest length"},
     {ERR_REASON(RSA_R_INVALID_HEADER), "invalid header"},
-    {ERR_REASON(RSA_R_INVALID_KEYBITS), "invalid keybits"},
     {ERR_REASON(RSA_R_INVALID_LABEL), "invalid label"},
     {ERR_REASON(RSA_R_INVALID_MESSAGE_LENGTH), "invalid message length"},
     {ERR_REASON(RSA_R_INVALID_MGF1_MD), "invalid mgf1 md"},
@@ -146,7 +134,8 @@ static ERR_STRING_DATA RSA_str_reasons[] = {
     {ERR_REASON(RSA_R_LAST_OCTET_INVALID), "last octet invalid"},
     {ERR_REASON(RSA_R_MODULUS_TOO_LARGE), "modulus too large"},
     {ERR_REASON(RSA_R_NO_PUBLIC_EXPONENT), "no public exponent"},
-    {ERR_REASON(RSA_R_NULL_BEFORE_BLOCK_MISSING), "null before block missing"},
+    {ERR_REASON(RSA_R_NULL_BEFORE_BLOCK_MISSING),
+     "null before block missing"},
     {ERR_REASON(RSA_R_N_DOES_NOT_EQUAL_P_Q), "n does not equal p q"},
     {ERR_REASON(RSA_R_OAEP_DECODING_ERROR), "oaep decoding error"},
     {ERR_REASON(RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE),
@@ -166,7 +155,6 @@ static ERR_STRING_DATA RSA_str_reasons[] = {
     {ERR_REASON(RSA_R_UNKNOWN_DIGEST), "unknown digest"},
     {ERR_REASON(RSA_R_UNKNOWN_MASK_DIGEST), "unknown mask digest"},
     {ERR_REASON(RSA_R_UNKNOWN_PADDING_TYPE), "unknown padding type"},
-    {ERR_REASON(RSA_R_UNKNOWN_PSS_DIGEST), "unknown pss digest"},
     {ERR_REASON(RSA_R_UNSUPPORTED_ENCRYPTION_TYPE),
      "unsupported encryption type"},
     {ERR_REASON(RSA_R_UNSUPPORTED_LABEL_SOURCE), "unsupported label source"},