1 files changed, 51 insertions, 0 deletions
diff --git a/include/crypto/pem.h b/include/crypto/pem.h
new file mode 100644
index 00000000..840dc18f
--- /dev/null
+++ b/include/crypto/pem.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2018-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OSSL_INTERNAL_PEM_H
+# define OSSL_INTERNAL_PEM_H
+# pragma once
+
+# include <openssl/pem.h>
+# include "crypto/types.h"
+
+/* Found in crypto/pem/pvkfmt.c */
+
+/* Maximum length of a blob after header */
+# define BLOB_MAX_LENGTH          102400
+
+int ossl_do_blob_header(const unsigned char **in, unsigned int length,
+                        unsigned int *pmagic, unsigned int *pbitlen,
+                        int *pisdss, int *pispub);
+unsigned int ossl_blob_length(unsigned bitlen, int isdss, int ispub);
+int ossl_do_PVK_header(const unsigned char **in, unsigned int length,
+                       int skip_magic,
+                       unsigned int *psaltlen, unsigned int *pkeylen);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  ifndef OPENSSL_NO_DSA
+DSA *ossl_b2i_DSA_after_header(const unsigned char **in, unsigned int bitlen,
+                               int ispub);
+#  endif
+RSA *ossl_b2i_RSA_after_header(const unsigned char **in, unsigned int bitlen,
+                               int ispub);
+# endif
+EVP_PKEY *ossl_b2i(const unsigned char **in, unsigned int length, int *ispub);
+EVP_PKEY *ossl_b2i_bio(BIO *in, int *ispub);
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  ifndef OPENSSL_NO_DSA
+DSA *b2i_DSA_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
+DSA *b2i_DSA_PVK_bio_ex(BIO *in, pem_password_cb *cb, void *u,
+                        OSSL_LIB_CTX *libctx, const char *propq);
+#  endif
+RSA *b2i_RSA_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
+RSA *b2i_RSA_PVK_bio_ex(BIO *in, pem_password_cb *cb, void *u,
+                        OSSL_LIB_CTX *libctx, const char *propq);
+# endif
+
+#endif