Hide symbols in CMS

ok jsing

5 files changed, 30 insertions, 4 deletions

diff --git a/src/lib/libcrypto/Symbols.namespace b/src/lib/libcrypto/Symbols.namespace
index 511cd626ba..812a4280db 100644
--- a/src/lib/libcrypto/Symbols.namespace
+++ b/src/lib/libcrypto/Symbols.namespace
@@ -2591,3 +2591,11 @@ _libre_BF_ecb_encrypt
 _libre_BF_cbc_encrypt
 _libre_BF_cfb64_encrypt
 _libre_BF_ofb64_encrypt
+_libre_PEM_read_bio_CMS
+_libre_PEM_read_CMS
+_libre_PEM_write_bio_CMS
+_libre_PEM_write_CMS
+_libre_CMS_get1_ReceiptRequest
+_libre_CMS_ReceiptRequest_create0
+_libre_CMS_add1_ReceiptRequest
+_libre_CMS_ReceiptRequest_get0_values
diff --git a/src/lib/libcrypto/cms/cms_ess.c b/src/lib/libcrypto/cms/cms_ess.c
index 16b54c1992..cced998545 100644
--- a/src/lib/libcrypto/cms/cms_ess.c
+++ b/src/lib/libcrypto/cms/cms_ess.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cms_ess.c,v 1.24 2024/01/14 18:40:24 tb Exp $ */
+/* $OpenBSD: cms_ess.c,v 1.25 2024/03/30 01:53:05 joshua Exp $ */
 /*
  * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
@@ -118,6 +118,7 @@ CMS_get1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest **prr)
 
         return 1;
 }
+LCRYPTO_ALIAS(CMS_get1_ReceiptRequest);
 
 CMS_ReceiptRequest *
 CMS_ReceiptRequest_create0(unsigned char *id, int idlen, int allorfirst,
@@ -155,6 +156,7 @@ CMS_ReceiptRequest_create0(unsigned char *id, int idlen, int allorfirst,
 
         return NULL;
 }
+LCRYPTO_ALIAS(CMS_ReceiptRequest_create0);
 
 int
 CMS_add1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest *rr)
@@ -180,6 +182,7 @@ CMS_add1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest *rr)
 
         return r;
 }
+LCRYPTO_ALIAS(CMS_add1_ReceiptRequest);
 
 void
 CMS_ReceiptRequest_get0_values(CMS_ReceiptRequest *rr, ASN1_STRING **pcid,
@@ -202,6 +205,7 @@ CMS_ReceiptRequest_get0_values(CMS_ReceiptRequest *rr, ASN1_STRING **pcid,
         if (prto)
                 *prto = rr->receiptsTo;
 }
+LCRYPTO_ALIAS(CMS_ReceiptRequest_get0_values);
 
 /* Digest a SignerInfo structure for msgSigDigest attribute processing */
 
diff --git a/src/lib/libcrypto/cms/cms_io.c b/src/lib/libcrypto/cms/cms_io.c
index ceb4ce8ecb..84ada47c49 100644
--- a/src/lib/libcrypto/cms/cms_io.c
+++ b/src/lib/libcrypto/cms/cms_io.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cms_io.c,v 1.20 2023/07/08 08:26:26 beck Exp $ */
+/* $OpenBSD: cms_io.c,v 1.21 2024/03/30 01:53:05 joshua Exp $ */
 /*
  * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
@@ -105,6 +105,7 @@ PEM_read_bio_CMS(BIO *bp, CMS_ContentInfo **x, pem_password_cb *cb, void *u)
         return PEM_ASN1_read_bio((d2i_of_void *)d2i_CMS_ContentInfo,
             PEM_STRING_CMS, bp, (void **)x, cb, u);
 }
+LCRYPTO_ALIAS(PEM_read_bio_CMS);
 
 CMS_ContentInfo *
 PEM_read_CMS(FILE *fp, CMS_ContentInfo **x, pem_password_cb *cb, void *u)
@@ -112,6 +113,7 @@ PEM_read_CMS(FILE *fp, CMS_ContentInfo **x, pem_password_cb *cb, void *u)
         return PEM_ASN1_read((d2i_of_void *)d2i_CMS_ContentInfo,
             PEM_STRING_CMS, fp, (void **)x, cb, u);
 }
+LCRYPTO_ALIAS(PEM_read_CMS);
 
 int
 PEM_write_bio_CMS(BIO *bp, const CMS_ContentInfo *x)
@@ -119,6 +121,7 @@ PEM_write_bio_CMS(BIO *bp, const CMS_ContentInfo *x)
         return PEM_ASN1_write_bio((i2d_of_void *)i2d_CMS_ContentInfo,
             PEM_STRING_CMS, bp, (void *)x, NULL, NULL, 0, NULL, NULL);
 }
+LCRYPTO_ALIAS(PEM_write_bio_CMS);
 
 int
 PEM_write_CMS(FILE *fp, const CMS_ContentInfo *x)
@@ -126,6 +129,7 @@ PEM_write_CMS(FILE *fp, const CMS_ContentInfo *x)
         return PEM_ASN1_write((i2d_of_void *)i2d_CMS_ContentInfo,
             PEM_STRING_CMS, fp, (void *)x, NULL, NULL, 0, NULL, NULL);
 }
+LCRYPTO_ALIAS(PEM_write_CMS);
 
 BIO *
 BIO_new_CMS(BIO *out, CMS_ContentInfo *cms)
diff --git a/src/lib/libcrypto/cms/cms_lib.c b/src/lib/libcrypto/cms/cms_lib.c
index 8a8fdbc8d5..37eb3e294c 100644
--- a/src/lib/libcrypto/cms/cms_lib.c
+++ b/src/lib/libcrypto/cms/cms_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cms_lib.c,v 1.24 2023/08/24 04:56:36 tb Exp $ */
+/* $OpenBSD: cms_lib.c,v 1.25 2024/03/30 01:53:05 joshua Exp $ */
 /*
  * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
@@ -314,6 +314,7 @@ CMS_get0_content(CMS_ContentInfo *cms)
                 return NULL;
         }
 }
+LCRYPTO_ALIAS(CMS_get0_content);
 
 /*
  * Return an ASN1_OBJECT pointer to content type. This allows it to be
diff --git a/src/lib/libcrypto/hidden/openssl/cms.h b/src/lib/libcrypto/hidden/openssl/cms.h
index 0f450e603c..430b2c5355 100644
--- a/src/lib/libcrypto/hidden/openssl/cms.h
+++ b/src/lib/libcrypto/hidden/openssl/cms.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: cms.h,v 1.2 2023/07/28 10:28:02 tb Exp $ */
+/* $OpenBSD: cms.h,v 1.3 2024/03/30 01:53:05 joshua Exp $ */
 /*
  * Copyright (c) 2023 Bob Beck <beck@openbsd.org>
  *
@@ -39,8 +39,13 @@ LCRYPTO_USED(CMS_get_version);
 LCRYPTO_USED(CMS_SignerInfo_get_version);
 LCRYPTO_USED(CMS_dataInit);
 LCRYPTO_USED(CMS_dataFinal);
+LCRYPTO_USED(CMS_get0_content);
 LCRYPTO_USED(CMS_is_detached);
 LCRYPTO_USED(CMS_set_detached);
+LCRYPTO_USED(PEM_read_bio_CMS);
+LCRYPTO_USED(PEM_read_CMS);
+LCRYPTO_USED(PEM_write_bio_CMS);
+LCRYPTO_USED(PEM_write_CMS);
 LCRYPTO_USED(CMS_stream);
 LCRYPTO_USED(d2i_CMS_bio);
 LCRYPTO_USED(i2d_CMS_bio);
@@ -133,6 +138,10 @@ LCRYPTO_USED(CMS_unsigned_add1_attr_by_OBJ);
 LCRYPTO_USED(CMS_unsigned_add1_attr_by_NID);
 LCRYPTO_USED(CMS_unsigned_add1_attr_by_txt);
 LCRYPTO_USED(CMS_unsigned_get0_data_by_OBJ);
+LCRYPTO_USED(CMS_get1_ReceiptRequest);
+LCRYPTO_USED(CMS_ReceiptRequest_create0);
+LCRYPTO_USED(CMS_add1_ReceiptRequest);
+LCRYPTO_USED(CMS_ReceiptRequest_get0_values);
 LCRYPTO_USED(CMS_RecipientInfo_kari_get0_alg);
 LCRYPTO_USED(CMS_RecipientInfo_kari_get0_reks);
 LCRYPTO_USED(CMS_RecipientInfo_kari_get0_orig_id);